yordan alvarez

Yordan Alvarez homered and hit a go-ahead RBI single with two outs in the ninth inning to lift the Houston Astros to a 3-2 win over the Angels on Tuesday night.

Christian Walker added a solo homer while Houston relievers Enyel De Los Santos, Bryan Abreu, Steven Okert and Josh Hader combined for four hitless innings. Okert (4-1) threw a scoreless eighth to earn the win and Hader threw a four-pitch ninth for his 14th save.

The Astros won for the seventh time in eight games to remain two games behind Texas in the American League West. The last-place Angels have lost 17 of 22 games.

Nick Allen started the winning rally with a pinch-hit double off Angels left-hander Mitch Farris (0-2). Christian Vázquez flared a one-out single to shallow right, advancing Allen to third. After Jeremy Peña struck out, Alvarez lined a single to right-center.

Angels left-hander Reid Detmers gave up two runs and four hits in five innings, striking out nine and walking none. Astros right-hander Peter Lambert gave up two runs and seven hits in five innings, striking out six and walking one.

Alvarez drove a first-pitch fastball from Detmers 427 feet to right for his major league-leading 35th homer in the first.

The Angels tied it in the third on Vaughn Grissom’s RBI single to left.

Walker’s 21st homer, a 411-foot shot to left, gave Houston a 2-1 lead in the fourth. But the Angels tied it 2-2 in the fifth when Mike Trout singled and scored from first on Jorge Soler’s double down the left-field line.

Grissom singled to put runners on first and third, but Lambert struck out Wade Meckler to end the inning.

LaMonte Wade Jr. drew a bases-loaded walk that forced home the go-ahead run in a four-run ninth inning, and the Houston Astros came back to beat the Angels 6-4 on Monday night.

The Astros rallied on a hit, two walks, two errors and two hit batters to hand the Angels (42-65) their ninth loss this season when leading after eight innings.

Houston (53-55) trailed 4-0 after three, but Taylor Trammell homered for a second straight game and the fifth time this season to cut it to 4-1 in the fourth.

Jeremy Peña doubled leading off the eighth against Ryan Zeferjahn, extending his hitting streak to nine games. Yordan Alvarez hit an RBI single to make it 4-2.

José Fermin (3-2) hit Trammell with a pitch leading off the ninth. Christian Walker singled and Trammell scored to make it 4-3 when second baseman Vaughn Grissom let Lucas Spence’s potential double-play grounder go through his legs for a costly error.

Sam Bachman entered and got an out before walking Alvarez intentionally to load the bases. Bachman grazed Isaac Paredes with a pitch to tie it, and Wade walked to give Houston the lead. Alvarez scored the final run when Jose Altuve reached on a fielding error by Bachman.

Tatsuya Imai didn’t make it out of the first inning for the third time this season in a start for Houston. He gave up a sacrifice fly to Nolan Schanuel and an RBI single to Grissom before AJ Blubaugh came in to get the final out of the inning.

Grissom hit his seventh homer — off Blubaugh — and Jo Adell blooped an RBI double to make it 4-0 in the third.

Cristian Javier (1-1) followed Blubaugh and struck out seven over five shutout innings for the win. Josh Hader walked two in the ninth before earning his 13th save.

Angels starter Walbert Ureña gave up a run on two hits in six innings and left with a 4-1 lead. Fermin got one out and was charged with three runs — one earned.

Up next: Astros RHP Peter Lambert (8-5, 3.03 ERA) starts Tuesday against Angels LHP Reid Detmers (3-7, 4.05).

Jose Siri hit a game-winning single in the 10th inning, Mike Trout and Logan O’Hoppe homered, and the Angels beat the Houston Astros 3-2 on Wednesday night.

Angels starter Reid Detmers retired his first 15 batters before Shay Whitcomb homered leading off the sixth. Chase Silseth replaced Detmers to begin the eighth and gave up a leadoff homer to Cam Smith that tied it 2-all.

Houston nearly took the lead in the ninth. Yordan Alvarez singled with two out and Christian Walker followed with a double that appeared to score Alvarez. But the Angels challenged the safe call at home plate and it was overturned following a replay review.

Bryan Abreu (2-3) came on for the Astros in the 10th and pinch-hitter Donovan Walton hit a leadoff single that moved automatic runner Nick Madrigal from second to third. Siri, facing one of his former teams, then hit an 0-2 pitch to left field to drive in Madrigal.

Ryan Zeferjahn (3-3) worked a scoreless inning for the win.

Trout launched his 15th homer to open the scoring in the first, and O’Hoppe’s drive with two out in the fifth made it 2-0.

Peter Lambert gave up two runs and five hits with six strikeouts in 6 1/3 innings for Houston.

Detmers permitted only one hit over seven innings. He struck out nine and walked none. The left-hander is third in the American League with 97 strikeouts and has given up three or fewer earned runs in eight of his last nine starts.

Alvarez extended his on-base streak to 17 games.