roundup

The United States Supreme Court has sided with the maker of Roundup weedkiller in a ruling expected to block thousands of lawsuits alleging it failed to warn people the product could cause cancer.

The ruling on Thursday was tied to a case that came before the justices after a tidal wave of litigation that included some multibillion-dollar verdicts against the global agrochemical manufacturer Bayer, a Germany-based company that acquired Roundup when it bought its original producer Monsanto in 2018.

The decision is a victory for US President Donald Trump’s administration, but one that could be tricky politically since allies in the “Make America Healthy Again” movement want to rein in pesticide use.

The high court, in a 7-2 ruling, found that the company cannot face failure-to-warn lawsuits in state courts because federal regulations have found a cancer link unlikely and do not require a warning label.

The justices overturned a jury verdict in Missouri awarding $1.25m to a man named John Durnell who said he was diagnosed with non-Hodgkin lymphoma after years of exposure to glyphosate in Roundup. The Supreme Court agreed with Bayer that a US law that governs pesticides precludes failure-to-warn claims that are brought under state law from moving forward in court.

Bayer shares jumped nearly 18 percent following the ruling.

Trump’s administration had backed Bayer in the case.

Conservative Justice Brett Kavanaugh, who authored the ruling, said the US Environmental Protection Agency, or EPA, has concluded glyphosate does not cause cancer and has not required a cancer warning on Roundup.

The law preempts Durnell’s claim because it “would require Monsanto to add a cancer warning to Roundup’s label even though federal law requires Monsanto to use the EPA-approved label without a cancer warning”, Kavanaugh wrote.

Liberal Justice Ketanji Brown Jackson, in a dissent joined by conservative Justice Neil Gorsuch, said that Durnell’s claim would impose equivalent labelling requirements on Monsanto that the federal law requires and so should not be preempted.

Jackson called the ruling “remarkable and regrettable, for it unjustifiably closes the courthouse doors to state tort plaintiffs like Durnell”.

Bayer acquired Roundup as part of its $63bn purchase of agrochemical company Monsanto in 2018. More than 100,000 plaintiffs have filed cases in US state and federal courts alleging a cancer link, and the German drugmaking and crop science company had said that the lawsuits could threaten its ability to supply the herbicide to farmers.

The torrent of litigation already prompted Bayer to remove glyphosate from its consumer version of Roundup. Bayer said before the Supreme Court ruled that a decision in its favour could largely end the Roundup litigation.

“The US Supreme Court decision is good for science, farmers, and industries that depend on regulatory clarity for innovation. It should help significantly contain the Roundup litigation after nearly a decade of legal battles. The ruling should result in the dismissal of current warning-based claims and bar future failure-to-warn claims,” Bayer spokesperson Tino Andresen said in a statement.

The company emphasised throughout the litigation that the EPA repeatedly found that glyphosate does not cause cancer and approved its product labels without a warning.

Facing billions of dollars in potential liability, Bayer announced in February a proposed $7.25bn settlement to resolve tens of thousands of current and future lawsuits. The settlement would not affect claims that stem from pending appeals or that fall outside the deal, according to the company. Those amount to nearly $1bn, it said.

‘Disaster for public health’

Environmental activists and others criticised the court’s ruling on Thursday.

“Once again, the Supreme Court has sided with big business over people and the environment. Today’s ruling is a disaster for public health,” said Tarah Heinzen, legal director at the advocacy group Food and Water Watch.

“The harm from this decision will perpetuate our cancer, infertility and general chronic disease epidemic for generations to come,” said Kelly Ryerson, co-executive director of advocacy group American Regeneration and a Make America Healthy Again activist who posts on social media under the moniker “The Glyphosate Girl”.

The sprawling dispute centres on a US law called the Federal Insecticide, Fungicide and Rodenticide Act, or FIFRA, that governs the sale and labelling of pesticides and bars states from imposing differing or additional requirements.

The measure prohibits pesticides that are “misbranded” with labels that lack an adequate warning to protect health and the environment.

Bayer has argued that Durnell’s claims are preempted by this law. The EPA has repeatedly approved labels without such a cancer warning, demonstrating that these products are not misbranded, the company said, adding that labels cannot be substantially changed without the agency’s approval.

Durnell’s lawyers said that despite the EPA’s registration of Roundup, the label may still be challenged as misbranded. They also said Durnell’s claims are not preempted because Missouri state law that requires products to adequately warn of dangers imposes the same requirements as FIFRA’s prohibition on misbranding.

‘A new era’

Union Investment fund manager Markus Manns called Thursday’s ruling a significant milestone for Bayer, adding that a decade after the Monsanto acquisition, the company is “entering a new era”.

“While future lawsuits are not entirely off the table, they will become considerably more difficult. A final breakthrough would come if the settlement is accepted by the plaintiffs and approved by the competent court in July. This would bring Bayer’s glyphosate litigation chapter to a definitive close, allowing management to fully refocus on operational and strategic matters,” Manns said.

Durnell sued Monsanto in Missouri state court in 2019, claiming it failed to warn users of the dangers associated with Roundup and glyphosate.

He was diagnosed with a rare and often aggressive form of non-Hodgkin lymphoma, a cancer that starts in the white blood cells, and attributed the disease to his exposure to Roundup starting in 1996. For about 20 years, he was the “spray guy” for a neighborhood association in St Louis, killing weeds at local parks without protective equipment, according to court papers.

A jury sided with Durnell in 2023, and in 2025, a state appeals court upheld that verdict.

WASHINGTON — The Supreme Court sided with the maker of the Roundup weedkiller Thursday in a ruling expected to block thousands of lawsuits alleging it failed to warn people the product could cause cancer.

The case came before the justices after a tidal wave of litigation that included some multibillion-dollar verdicts against the global agrochemical manufacturer Bayer, which acquired Roundup when it bought its original manufacturer Monsanto in 2018.

The decision is a victory for the Trump administration, but one that could be tricky politically since allies in the Make America Healthy Again movement want to rein in pesticide use.

The high court, in a 7-2 ruling, found that the company can’t be sued in state courts because federal regulations have found a cancer link unlikely and do not require a warning label.

The decision “is good for science, farmers, and industries that depend on regulatory clarity for innovation,” Bayer said in a statement. “It should help significantly contain the Roundup litigation after nearly a decade of legal battles.”

Though Bayer said the ruling should result in the dismissal of pending lawsuits containing failure-to-warn allegations, the company said it plans to proceed with a proposed $7.25 billion class-action settlement intended to resolve many of the remaining claims.

Lawyers for some residents pursuing Roundup litigation criticized the court’s decision.

“This Supreme Court ruling wrongly slams the courthouse door on Americans sickened by pesticides,” said attorney Christopher Seeger, who is proposed as a claimants’ representative in the settlement. But he said a settlement still would allow some people to receive compensation.

The case before the Supreme Court was filed by Missouri resident John Durnell. He developed a cancer called non-Hodgkin’s lymphoma after more than 20 years of serving as the neighborhood association’s “spray guy,” using Roundup on parks in his historic St. Louis community.

A jury agreed that the company failed to warn him about possible cancer dangers and awarded him $1.25 million. It’s one of thousands of similar cases, including some multibillion-dollar damage awards.

There’s still fierce debate about cancer and Roundup’s key ingredient, glyphosate. The World Health Organization’s International Agency for Research on Cancer classified the chemical as “probably carcinogenic” in 2015. The Environmental Protection Agency has determined that it’s not likely to cause cancer in humans when used as directed.

The agency approved a label without a cancer warning, and Bayer argues that it’s required to follow those federal standards — not the state laws that Durnell and others have sued under. The ruling still could allow other suits alleging problems with the way the product was designed, his attorney Ashley Keller has said.

Bayer disputes the cancer claims but previously set aside $16 billion to settle cases, and earlier this year proposed a $7.25 billion class-action settlement. A federal judge recently ruled that the proposed settlement will be heard in a Missouri state court, where many of the lawsuits have been filed. At the same time, the company has tried to persuade states to pass laws shielding it from liability in failure-to-warn lawsuits, and three states have agreed.

About 200,000 Roundup-related claims have been made against Bayer, mostly from home users. It has stopped using glyphosate in Roundup sold in the U.S. residential lawn and garden market.

The company has said it might have to consider pulling glyphosate from U.S. agricultural markets if it keeps getting sued. Agricultural industry group say could have a devastating effect on the food supply.

But pesticides have also created a rift between the Trump administration and members of Health Secretary Robert F. Kennedy’s MAHA movement, adding to their frustration with an executive order aimed at boosting glyphosate’s production.

Kennedy himself has said repeatedly that glyphosate causes cancer, even as he says he recognizes the executive order was necessary for food supply and national security reasons.

Whitehurst writes for the Associated Press. AP writer David A. Lieb in Jefferson City, Mo., contributed to this report.

Lancashire’s quarter-final hopes were boosted by a seven-wicket win, their second victory in six games, at Chester-le-Street, while Durham’s fourth defeat in six means they are joined on eight points by a Red Rose team who remain bottom of the North Group.

Livingstone’s second successive Blast half-century – 85 not out off 31 balls with eight sixes – included four successive sixes off Kasey Aldridge’s seam bowling in a sensational innings.

Durham’s openers Graham Clark (49 not out) and Alex Lees (42) also impressed as the home side batted first and reached 128-2 from their 10 overs. England limited-overs quick Luke Wood returned 1-16 from two overs for Lightning, while Livingstone also struck.

After a near two-hour delay through to 20:25 BST, Lees pulled and muscled the contest’s first two balls from the spin of Tom Hartley for four and took four boundaries in all off the opening over.

When Livingstone bowled an attacking Lees, Durham had 94 in the eighth over. But Clark brilliantly scooped Tom Aspinwall for a boundary as the hosts ended well, despite the opener just falling short of 50.

In reply, skipper Keaton Jennings (1) and Ben McDermott (0) fell cheaply either side of a productive second over in which Livingstone pulled Matthew Potts for six. Michael Jones scored 27 from 15 balls before Livingstone was joined by Joe Moores (six not out) as Lancashire reached 130-3 to win with five balls remaining.

On the back of scores of 44 and 81 in his past two matches – both defeats against Yorkshire and Glamorgan – Livingstone went on to break the record for most sixes by a Lancashire batter in T20 history (163), previously held by his coach Steven Croft.

Pitcher Violet Ascencio struck out 13 to lead Venice High to a 7-2 win over Eagle Rock in the City Section Division I softball championship game on Saturday.

Abilgail Ascencio had two doubles and finished with three hits.

Players held up a photo of the late Angelo Gasca, Venice’s football coach who also helped coach softball.

Division II

Arleta 11, Marshall 0: Naomi Tachin struck out four, walked none and led Arleta to the Division II title. Adriana Vasquez went four for four and Brenda Aguilar hit two doubles and finished with three RBIs.

Division IV

Franklin 17, Huntington Park 5: The Panthers, seeded No. 14, used their bats to become Division IV champions. Kamila Sanchez had three hits and five RBIs, including two doubles and a triple.

Southern Section

Division 4

Oxnard 3, Mission Viejo 1: Rachel Godoy hit a dramatic three-run home run in the fifth inning to lead Oxnard. Destinee Herrera threw a complete game.

Division 5

Irvine Northwood 11, Grace Brethren 1: Freshman Olivia Chen threw a two-hitter for Northwood, which went from missing the playoffs last season to Division 5 champions.

Division 3

Riverside Prep 4, Great Oak 3: Lila Morris threw a complete game, and Riverside Prep took advantage of two errors in the fifth inning to win the Division 3 title. Graclyn Necochea struck out 10 for Great Oak.

Division 8

Arroyo Valley 8, San Bernardino 5: Jaylin Casillas contributed three hits and two RBIs for Arroyo Valley. Aylssa Arredondo had four RBIs for San Bernardino.

Birmingham coach Matt Mowry works with his players on going with pitches to right field. The Patriots came through with perfection on Wednesday.

Four times in the decisive fourth inning, Birmingham hitters hit outside pitches to right field for base hits, igniting a four-run inning and leading to a 10-2 victory, pulling the Patriots into a first-place tie with El Camino Real in the West Valley League going a Friday game at Birmingham.

Sophomore Carlos Acuna threw a complete game for Birmingham in 10-2 win over El Camino Real.

(Craig Weston)

Sophomore catcher Jordan Lindsay had the biggest hitting of the fourth, an RBI double down the right-field line to tie the score, 1-1. Ethan Dalumpines followed with RBI single to right field. JuJu Monroe-Truitt and Larkin Fleming also contribued RBI singles to right off Jackson Sellz.

“He’s on us at practice to go to the right side,” Lindsay said of Mowry.

The Patriots blew the game open with a six-run fifth, including an RBI single from Lindsay and one walk and one hit batter with the bases loaded to push across runs. Carlos Acuna threw a complete game. Both teams are seeking a win Friday because the league champion figures to be the No. 1 seed for the City Section Open Division playoffs.

RJ De La Rosa had an RBI single and double for ECR.

Harvard-Westlake 8, Chaminade 0: James Tronstein continued his impressive power display by hitting two home runs, a double and driving in three runs. He has eight home runs on the season. Evan Alexander struck out 10 in five innings.

Norco 1, Corona 0: It took nine innings to settle this Big VIII League showdown with Jayden Serna delivering the walk-off hit in the bottom of the ninth inning. Jordan Ayala threw seven scoreless innings for Norco. Mason Sims gave up one hit in eight innings for Corona.

Sierra Canyon 3, Loyola 2: The Trailblazers won despite home runs from Loyola’s Bobby Rapp and Jack Murray.

Sherman Oaks Notre Dame 8, Bishop Alemany 3: Benett Pace went four for four and Jacob Madrid homered for the Knights.

Carson 6, Narbonne 5: Nate Ruan and Fernando Barajas each had two hits for Carson.

Edison 4, Corona del Mar 0: Noah Hunter struck out 10 and gave up two hits in six innings for Edison.

Ayala 8, Claremont 0: Easton Sarmiento struck out eight in four innings. Caleb Trugman had three hits.

Huntington Beach 2, Newport Harbor 1: Jared Grindlinger thew his first complete game of the season, striking out seven and walking none. Ely Mason had a home run.

JSerra 13, Santa Margarita 3: The Lions hit four home runs, including another from Blake Bowen, in the Trinity League win. Aidan Rae had three RBIs.

Garfield 10, South East 3: Michael Santillan had four hits for Garfield.

Bell 6, Legacy 1: Jayden Rojas had two hits and four RBIs.

Chatsworth 16, Cleveland 1: Nihaan Kothari had three hits and Damian Ayala had three RBIs for Chatsworth.

Granada Hills 12, Taft 0: Landon Tuch had four hits and Luke Chau struck out nine with no walks in five innings for Granada Hills.

West Ranch 6, Hart 5: Josh Price went three for three with three RBIs.

Etiwanda 14, Rancho Cucamonga 2: The Eagles celebrated a Baseline League championship. Adam Ornelas had four hits.

Corona Santiago 13, Corona Centennial 4: Jonathan Thornton had four hits and six RBIs, including a grand slam, for Santiago.

It was only last week when Huntington Beach was unbeaten in the Sunset League and running away with the the league title. Now Newport Harbor (13-3) is closing fast, pulling to within one game of the Oilers (14-2) after Gavin Guy threw a five-hit shutout on Tuesday to beat the Oilers 1-0.

Guy struck out eight and walked. one. Keoni Wun drove in the game’s only run in the third inning with an RBI single. The two teams close the regular season with games Wednesday at Huntington Beach and Friday at Newport Harbor.

Marina 5, Fountain Valley 1: Jaxon Vilardi threw the complete game for Marina.

Edison 16, Corona del Mar 3: Cody Kruis had three hits and five RBIs for Edison, including three doubles.

St. John Bosco 7, Mater Dei 0: Julian Garcia struck out 10 in six innings while giving up no hits and Jaden Jackson and James Clark each hit home runs to help the Braves clinch at least a share of the Trinity League championship. Jack Champlin added two RBIs.

JSerra 8, Santa Margarita 7: Blake Bowen hit a walk-off home run in the bottom of the seventh for JSerra.

Orange Lutheran 3, Servite 0: Cooper Sides gave up three hits in six innings and Marcus Greis got the save.

Sierra Canyon 11, Loyola 2: Brayden Goldstein hit a home run and double, Theo Swafford had three hits and Carl McMullen had three hits and three RBIs for the Trailblazers.

Harvard-Westlake 12, Chaminade 3: Nate Blum had three hits, Ira Rootman contributed two hits and two RBIs and James Tronstein homered for the Wolverines.

Bishop Alemany 5, Sherman Oaks Notre Dame 3: Mikey Martinez had two hits for the Warriors and also got the save.

St. Francis 4, Crespi 2: Caysen Sullivan struck out six in 6 1/3 innings.

Ganesha 2, Palos Verdes 1: Logan Schmidt gave up two hits in five innings with eight strikeouts and no walks.

Brentwood 7, Viewpoint 0: Jack Kaplan threw a perfect game with 15 strikeouts.

Santa Monica 6, Culver City 5: The Vikings scored three runs in the sixth and two in the seventh to clinch the Ocean League championship. The Vikings are 23-0 in league play the last two years.

Temecula Valley 16, Vista Murrieta 0: The Golden Bears clinched the Southwestern League title. Taden Krogsgaard threw a no-hitter with 10 strikeouts and one walk.

Newbury Park 5, Westlake 4: Jack Klein had an RBI single in the sixth for the Panthers. Jaxson Neckien and Cade Atkinson each had two hits for Westlake.

Agoura 12, Thousand Oaks 2: Tyler Starling had three hits, including a home run, and Jordan Tagawa also had three hits for Agoura.

Calabasas 10, Oaks Christian 9: With two out in the top of the seventh, Oaks Christian had a chance to tie when the pitch went to the backstop. But it was retrieved and Oaks Christian’s runner was tagged out at the plate trying to score, ending the game. Michael Morales had three hits for Calabasas. Robert Sheffer hit two home runs for Oaks Christian. Luis Puls had a home run and six RBIs.

San Clemente 6, El Toro 0: Bob Erspamer struck out seven in five scoreless innings and Dax Conrad had two hits and two RBIs.

Softball

Murrieta Mesa 13, Great Oak 0: Tatum Wolff hit a three-run home run and also threw five shutout innings with nine strikeouts and no walks.

Sherman Oaks Notre Dame 3, Sierra Canyon 1: Nadia Ledon had two hits and Aliyah Garcia gave up two hits in six innings.

JSerra 5, Santa Margarita 2: Liliana Escobar struck out 14 for JSerra.

Mater Dei 6, Orange Lutheran 5: Aly Carrillo and Tulutululelei Sale each hit home runs in the Trinity League upset for the Monarchs.

Chaminade 11, Louisville 0: Finley Suppan struck out seven with no walks in six innings. Kyriel Fletcher had three hits.

It was no secret the Chargers were searching for a pass rusher in the first round of the NFL draft on Thursday night — and they found one.

The Chargers selected former Miami edge rusher Akheem Mesidor at No. 22 overall, making him the heir apparent for Khalil Mack in a pass-rushing unit that was hit hard by Odafe Oweh leaving in free agency.

“He has a relentless motor, a highly productive pass rusher, physical player versus the run,” said Chargers general manager Joe Hortiz, who added he was convinced Mesidor would not be available at No. 22. “Just a guy whose motor never turns off when you put the film on.

“He was on a heater all year and played some of his best ball down the stretch in the playoffs. Just really fired up to get him.”

The 6-foot-3, 259-pound Mesidor should provide immediate depth to a edge-rushing unit that needs to recoup some of the production Oweh took to Washington. And with Mack’s career being renewed on a year-to-year basis, Mesidor will get the chance to learn from Mack, Tuli Tuipulotu and Bud Dupree before seeing a likely starting role in the seasons ahead.

“I finally know where I’m going and I can’t wait to get there and move all my stuff out to the West Coast,” Mesidor said in a conference call with reporters. “I want people to look at me like, man, this guy came to work.

“I am ready to play right now. I have the motor and relentless effort.”

Chargers coach Jim Harbaugh was excited about Mesidor joining Tuipulotu and Mack on the field: “That’s fire, as the young people would say.”

The Chargers will be hoping Mesidor is a quick learner — at 25 years old, the Canadian-born Mesidor is older than a typical first-round pick.

Hortiz wasn’t concerned about Mesidor’s age being an issue.

“Age is just a number. He is very experienced,” Hortiz told reporters. “We got a guy who is 35 years old [Mack] who is still kicking ass.”

Still, Mesidor has intimidating credentials. He had 35½ career sacks and posted 12½ sacks with Miami last season in its run to the national championship game. He also had 17½ tackles for loss last season. He finished 2025 with the sixth-best defense grade (92.5) by Pro Football Focus and had the third-best run defense grade (88.3) among FBS edge rushers.

The one concern with Mesidor are the injury issues that lengthened his stay in the college ranks to six years. He underwent shoulder surgery in 2021 and in 2022 had surgery to repair ligaments in both feet. In 2025, however, he played in 15 of 16 games for the Hurricanes.

“We thoroughly evaluate everybody medically,” Hortiz said.

The Chargers had plenty of options for a pass rusher at No. 22 — Malachi Lawrence, T.J. Parker, Keldric Faulk and Dillon Thieneman were still available — but Mesidor was the player they wanted. Hortiz said Mesidor’s standout play in the postseason with Miami coupled with how he impressed them at the NFL scouting combine ultimately played big factors in their decision to draft him.

“[People] talked about how much of a worker he is, how great of a person he is, focused,” Hortiz said. “We interviewed him in Indy and you just felt that in the room, he’s a football player.

“Mature, driven, intelligent, wants to work. He’s going to fit right in here.”

Chargers pick Jake Slaughter in second round

Florida center Jake Slaughter gets set during a game against Kentucky in 2024.

(Gary McCullough / Associated Press)

The Chargers bolstered their offensive line by selecting former Florida center Jake Slaughter at No. 63 overall in the second round of the draft on Friday.

Hortiz said the Chargers intend to play the 6-foot-4, 303-pound Slaughter primarily at guard as they look to replace Zion Johnson, who left in free agency. Slaughter, 23, ranked 18th among FBS centers in pass block grade (84.1) and third in run block grade (80.2) in 2025, per Pro Football Focus. Over 748 snaps last season, he allowed four total pressures, one sack and one hit.

A three-year starter at Florida, Slaughter is expected to compete with Trevor Penning for a starting role at left guard. He also could be a backup for right guard Cole Strange and center Tyler Biadasz, Harbaugh said.

“We feel like he fits the bill at both positions,” Hortiz said.

Chargers quarterback Justin Herbert was sacked 54 times in 2025, third most in the NFL, and finding offensive line depth was among the team’s priorities entering the draft.

The Chargers picked Slaughter after they traded the No. 55 pick to the New England Patriots for the 63rd, 131st and 202nd picks in this year’s draft. They later traded out of the third round, sending their No. 86 pick to the Cleveland Browns in exchange for the 105th (fourth round), 145th (fourth) and 206th (sixth) picks. The Chargers also have the Nos. 123 (fourth) and 204 (sixth) picks, giving them seven selections heading into Day 3.

Sylmar coach Ray Rivera is smiling. His favorite major league team, the San Francisco Giants, beat the Dodgers twice this week with great pitching. And his favorite high school team, the Spartans, swept a two-game series from Sun Valley Poly with their own great pitching to move three games up in the Valley Mission League race with four to play.

Sylmar pitchers gave up no runs in 14 innings this week. After Matthew Torres threw a no-hitter on Monday against Poly, Alex Martinez took the ball Thursday and recorded six shutout innings in a 10-0 win over the Parrots. He gave up three hits and struck out five.

Tim Sepulveda finished with three hits. Sylmar is 17-6 and 10-1 in league.

Verdugo Hills 10, San Fernando 4: Anthony Velasquez had a two-run double and finished with three RBIs for the Dons.

El Camino Real 5, Chatsworth 1: Ryan Glassman had two hits and two RBIs and Shane Bogacz finished with two hits, including an RBI double, for El Camino Real. Hudson December gave up one hit in five innings.

Taft 5, Cleveland 2: Victor Jara had a two-run single to lead the Toreadors.

Bell 3, Garfield 1: Jayden Rojas struck out six in six innings. He also had two hits.

Sherman Oaks Notre Dame 8, Sierra. Canyon 5: The Knights ended a six-game losing streak. Jake Noroian had three hits and Jacob Madrid homered.

Alta Loma 2, South Hills 0: Logan Stein threw a one-hit shutout.

Thousand Oaks 4, Westlake 3: Preston Lee contributed an RBI single to break a 3-3 tie in the seventh and lift Thousand Oaks to victory.

Oaks Christian 6, Agoura 5: The Lions scored two runs in the bottom of the seventh to win. Ryan Sheffer tied it with an RBI single and KJ Henrich won it with an RBI single. Carson Sheffer finished with two doubles. Tyler Starling homered for Agoura.

Villa Park 4, La Serna 0: Logan Hoppie struck out six and gave up two hits in six innings.

Aliso Niguel 3, San Clemente 1: Chad Alderman threw a complete game and Henry Drews had three hits.

Softball

Anaheim Canyon 4, Garden Grove Pacifica 1: Kelsey Perez struck out 11 for Canyon.

Carson 4, San Pedro 3: Ashannalee Titialii had two hits and Simi Mafoe homered for Carson.

Chaminade 7, Sierra Canyon 4: Siena Greenlinger had two hits and two RBIs.

It’s not every day that umpires decide a player used an illegal bat in a high school baseball game, so Wednesday’s Mission League game between host Sherman Oaks Notre Dame and Sierra Canyon began with a bang. A Sierra Canyon batter in the first inning was declared out after the umpires inspected the aluminum bat following an appeal from Notre Dame.

Sierra Canyon coach Tom Meusborn had a brief discussion with the umpires but their decision was not reversed. The bat apparently had a crack, which caused a strange sound. So began a sometimes tense, nearly four-hour game for second place in the Mission League.

Sierra Canyon scored two runs in the top of the seventh inning to take a one-run lead, keyed by an RBI double from Brayden Goldstein and a bases loaded walk. In the bottom of the seventh, the Knights received two walks with one out. Sierra Canyon brought in sophomore pitcher Milo Benattar, who got a fly out and force play to save a 3-2 victory.

Sierra Canyon is 8-3 in league and Notre Dame 7-4.

Harvard-Westlake 12, St. Francis 1: The Wolverines, ranked No. 1 in the Southern Section power rankings, received home runs and four RBIs each from James Tronstein and Ira Rootman. Evan Alexander struck out 10 in 4 1/3 innings.

Chaminade 7, Crespi 0: Jackson Schroeder struck out 11 and gave up one hit. Isaiah Hearn and Robby Morgan each hit home runs.

Loyola 11, Bishop Alemany 4: Bobby Rapp had three hits to lead the Cubs.

Simi Valley 8, Royal 3: The Pioneers handed their rivals a first Coastal Canyon League defeat. Ryan Whiston had three hits, including two doubles.

Garfield 3, Bell 1: The Bulldogs improved to 7-0 in the Eastern League with a nine-inning win, possibly locking up a City Section Open Division playoff spot. Michael Santillan broke the 1-1 tie with an RBI single in the ninth.

Cypress 1, Foothill 0: Jake DeLaquil had the game-winning RBI single in the bottom of the 10th inning. Drew Slevcove struck out 13 in eight scoreless innings. Landon Smith pitched the final two innings for Cypress. Caden Lauridsen threw nine scoreless innings for Foothill.

St. John Bosco 6, Servite 3: Brayden Krakowski threw four innings of scoreless relief. Aaron Garcia had two RBIs.

Mater Dei 8, JSerra 5: Jack Reis hit a home run and Ezekiel Lara, Jaxon Olmstead and Emilio Young each had two hits for Mater Dei.

King 4, Corona Centennial 1: Eli Lipson had a two-run double and Jason Jones threw a complete game.

Corona 17, Eastvale Roosevelt 5: Adrian Ruiz had three hits and four RBIs.

Norco 3, Corona Santiago 2: After a scoreless game for five innings, Norco broke through for three runs in the sixth. Marcus Blanton had a two-run single. Santiago scored two runs in the bottom of the seventh before Jordan Ayala got the final out on a strikeout.

El Dorado 1, La Habra 0: Juilian Rodriguez struck out five and walked none in throwing the shutout. Brady Abner drove in the winning run in the sixth.

Gahr 9, Warren 1: Bryce Morrison gave up one run in five innings with six strikeouts and Andres Gonzalez had two hits and three RBIs.

San Clemente 2, Aliso Niguel 1: Easton Muraira threw a complete game for the Tritons.

Huntington Beach 4, Los Alamitos 2: Jared Grindlinger struck out eight in five innings.

Rancho Christian 10, Hillcrest 0: Jake Brande struck out 12 in five innings and gave up one hit. Hudson Abbe and Sean Downs each hit home runs.

Bishop Amat 4, La Salle 2: The Lancers clinched the Del Rey League title. Joaquin Ortiz went three for three.

Ayala 13, Diamond Bar 3: Easton Sarmiento finished with three hits and Dylan Wood added two hits and two RBIs.

Oaks Christian 2, Agoura 1: Justin Baird struck out eight in six innings for Oaks Christian. Carson Sheffer had two hits.

Mira Costa 7, West Torrance 1: Caden Ceman finished with three hits.

Torrance 4, Palos Verdes 3: Tessei Magori delivered a walk-off hit in the bottom of the eighth inning.

Softball

Norco 15, Corona Centennial 0: Peyton May gave up one hit and struck out 10 with no walks and Camryn May contributed three RBIs.