jack champlin

On the day he turned 17, Jack Champlin gave himself his own best birthday present, one he got to share with his teammates.

The junior right-hander needed 27 pitches to retire all seven batters he faced to wrap up St. John Bosch’s 4-0 shutout of San Diego Patrick Henry in the Southern California Regional Division I championship game.

“I’m going to dinner with my family and my girlfriend,” he said when asked what he would do to celebrate. “I’m not sure where yet, but there are a lot of good places around here and we’ll make a decision.”

Champlin pitched in all seven playoff games for the Braves, picking up two wins and five saves, giving up no runs allowed in 11 2/3 innings.

“I don’t really feel the pressure … as a closer you need to have confidence in your stuff and I’m just happy to be put in that position,” said Champlin, who fielded a grounder back to the mound and underhanded a toss to first base for the final out of the season. “We knew our starter [Brayden Krakowski] had pitched earlier in the week and only had 14 outs remaining, so the gameplan was for me to come in after that or before if necessary. As it turned out I was able to finish each playoff game with the ball in my hand every single time.”

Krakowksi allowed three hits and got all the support he needed in the first inning, as James Clark led off the bottom half with a triple and scored on a single by Noah Everly. Miles Clark added a two-out RBI single. In the next inning St. John Bosco doubled its lead when James Clark hit an RBI double and later scored on an infield single by Jaden Jackson.

St. John Bosco closer Jack Champlin struck out three of the seven batters he faced to earn the save Saturday afternoon against Patrick Henry.

St. John Bosco beat eighth-seeded San Diego St. Augustine 2-1 in the first round and No. 5 Villa Park 7-4 in the semifinals in a rematch of the Braves’ 4-3 nine-inning triumph in the Southern Section Division 1 quarterfinals.

Patrick Henry had lost 3-0 to Granite Hills in the San Diego Section Open Division final but after back-to-back victories over two of the best Southern Section teams in Santa Margarita and Crespi, the Patriots (23-11-2) came to Bellflower confident they could upset the No. 1-ranked team in California.

It did not happen. Instead, the Braves notched their 19th consecutive win, 30th in 34 games and capped an historic campaign, which included a 3-2 walk-off victory over Santa Margarita to capture the program’s first Southern Section crown May 30 after losing to Beckman 2-1 in eight innings in the Division 3 title game last season.

“We’ve proven ourselves,” Champlin said in the midst of a celebration on the same field where he and his returning teammates rallied to defeat Bakersfield Christian 5-4 and claim the Division III regional championship last June.

Champlin took the hill with one out in the top of the seventh inning in last year’s regional final, got the final two outs, and was credited with the win when the Braves scored the game-ending run on a balk in the bottom of the inning.

Saturday’s achievement was even sweeter because it was accomplished at the highest level and was a testament to second-year coach Andy Rojo, who held the first-place plaque high and declared “We won the West!” as his players surrounded him.

“It’ll take a lot for any team to match what we’ve done winning by three titles in one year — the Trinity League championship, the Southern Section Division 1 championship and the regional Division I championship,” said Rojo, who got his squad to the top of the mountain despite losing 12 players to graduation — including pitcher Anthony Cosme (Cal Poly Pomona), center fielder Julian Villasenor (Washington State) and first baseman Zach Woodson (Pepperdine). “Tomorrow will be two months since we lost a game (the Braves last suffered defeat on April 8 against Santa Margarita). I couldn’t be more proud.”

If there were an MVP of the Southern Section baseball playoffs, Jack Champlin of St. John Bosco High would be the runaway winner.

In 8 1/3 scoreless innings of relief pitching over five playoff games, he has struck out nine and earned two wins and three saves. He starts at third base until the Braves send him to the mound.

The junior began the season as a starting pitcher, was injured and returned in a closing role that he has come to cherish.

“I like closing way more than starting,” he said.

He has helped Division 1 champion St. John Bosco move into Thursday’s semifinals of the regional playoffs with a home game against Villa Park. He hopes to celebrate his 17th birthday playing for a regional championship on Saturday.

Opponents better find a way to get the lead before Champlin comes in because he says he has no blown saves this season. He has a 4.1 grade-point average, too.

“I throw the ball and they don’t hit it,” he said as any true closer would say.

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To say that St. John Bosco and Santa Margarita engaged in a championship baseball game on Friday night that will be remembered for a lifetime would be an understatement.

“This game was special, something I’ll remember for the rest of my life. You really had to fight for it,” said St. John Bosco left fielder Noah Everly.

It was a Southern Section Division 1 final filled with drama. Teenagers came through with big play after big play until finally in the bottom of the ninth inning, with the bases loaded, Miles Clark hit a walk-off single up the middle to give St. John Bosco a 3-2 victory and its first baseball championship before a sold-out crowd of 3,010 at Cal State Fullerton.

“It hurts a lot,” Santa Margarita coach Chris Malec said. “It was a great effort by both sides. There were so many amazing moments.”

Let’s start with Santa Margarita pitcher Brennan Bauer, who threw five scoreless innings of relief and somehow escaped twice with the bases loaded in the bottom of the seventh to keep the game going. First he had a 3-and-1 count to Everly and got a pop fly with one out. Then he had a 3-2 count with Moises Razo and got a fly out to the warning track.

“That’s all Brennan,” Malec said.

In 22 1/3 playoff innings, Brenann won four games and gave up one earned run.

Then there was Everly coming through with a stunning catch on the run in left field in the top of the ninth inning to prevent a Santa Margarita extra base hit with a runner on first.

“That was an extraordinary catch,” Malec said.

Said Clark: “Oh my goodness, Noah came through.”

Coach Andy Rojo raises the championship plaque after St. John Bosco’s 3-2 win over Santa Margarita.

(Nick Koza)

So did Clark against relief pitcher Ethan Russell in the bottom of the ninth. Bauer had run out of innings, having reached his 10-inning max after throwing five innings against Crespi in the semifinals. Russell walked Razo on a 3-2 pitch to load the bases, setting the stage for Clark.

“We were locked in the whole game,” Clark said. “We didn’t lose our mental focus. I kept telling my guys we have to stay focused.”

Razo had a two-run double in the first inning to give the Braves an early lead. Santa Margarita took advantage of an error and closed it to 2-1 in the second on Brody Schumaker’s second hit. The Eagles tied tied it at 2-2 in the fifth with a squeeze bunt by Blake Ankrum, the third sacrifice of the game.

After Gavin Cervantes started on the mound and freshman Brayden Krakowski pitched into the sixth inning, St. John Bosco turned to its closer, Jack Champlin, who was magnificent. In four scoreless innings, he gave up one hit with four strikeouts. At one point, a Santa Margarita batter appeared to challenge Champlin after the count went to 3-0. Champlin struck him out, unleashing a fist pump.

St. John Bosco ended up being the most consistent team in the Southland for the 2025 season. The Braves went 27-4 and became the first Trinity League champion to win a Division 1 title. All the other Trinity League teams that have won Division 1 never won the league title. And beating top-seeded Corona 2-0 on Tuesday was quite an accomplishment itself.

Jack Champlin, a junior pitcher for St. John Bosco, surveyed the memorable scene Tuesday afternoon. There were fans standing everywhere — down the lines, around the outfield walls, in the press box. It was the top of the seventh inning, and No. 1 Corona had two runners aboard trying to rally in the Southern Section Division 1 semifinals.

“I love it,” he said. “There’s close to 1,000 people and it’s electric. I didn’t feel any pressure, didn’t feel nervous.”

He got a strikeout and fly ball to save St. John Bosco’s stunning 2-0 victory over Corona and unbeaten pitcher Seth Hernandez, who had never lost in two years of high school baseball.

“Tough day for people who don’t normally have tough days,” said Corona coach Andy Wise, who guided the Panthers to the Division 1 title last season and saw his team’s record drop to 28-3.

The Braves will play Trinity League rival Santa Margarita in Friday’s 7 p.m. Division 1 championship game at Cal State Fullerton.

Everything St. John Bosco needed to do to pull off victory happened. Left-hander Trevor Heishman gave up one hit in 6 1/3 innings with nine strikeouts. He struck out Corona’s hottest hitter, Anthony Murphy, three times.

The Braves refused to be intimidated by the 99-mph fastball of Hernandez, who came in with just four walks and 96 strikeouts in 48 2/3 innings and an 18-0 record in high school baseball. He struck out nine, walked three and gave up a run in the second inning on consecutive singles by Champlin and Macade Maxwell. St. John Bosco scored another run in the fifth on a Hernandez balk.

“He’s just another player like us,” Champlin said of the Braves’ attitude toward Hernandez, one of the top pro prospects in the nation. “We weren’t scared. We came out with confidence we were going to win from the time we stepped on the field.

Second-year coach Andy Rojo has St. John Bosco in the Division 1 final.

(Nick Koza)

In two years as head coach, Andy Rojo has taken the Braves to the Division 3 final (last season) and now the Division 1 final on Friday.

His batters made Hernandez throw 92 pitches in five innings and hit the ball hard when they needed. “The key for us we wanted to put the ball in play,” he said.

St. John Bosco has never won a section baseball title after all the success the football and basketball teams have had. But this 26-4 team won the Trinity League championship for the first time since 2017 and has beaten Santa Margarita two of three times this season.

And they’ve got Champlin ready to be the closer again on Friday.

“I haven’t had a blown save,” he said with the confidence of a true closer.

Santa Margarita 12, Crespi 0: Ben Finnegan had three hits and four RBIs and Brennan Bauer gave up two hits in five scoreless innings to send the Eagles into the Division 1 championship game.

Mater Dei 5, Fountain Valley 4: A three-run sixth inning propelled the Monarchs to the comeback win in the Division 2 semifinals. Lawson Olmstead broke a 4-4 tie with an RBI single. Brandon Thomas picked up the save in the seventh and will pitch in the championship game.

West Ranch 8, Etiwanda 7: Ty Diaz had a walk-off single in the bottom of the eighth inning, culminating in a three-run comeback victory in the Division 2 semifinals. Etiwanda took a 7-5 lead with two runs in the top of the eighth. Diaz finished with three hits and two RBIs.

San Dimas 4, Beckman 1: The Saints advance to the Division 3 championship game. They will face Glendora, a 7-5 winner over Temecula Valley.