Jeremy Peña and Christian Walker each hit a three-run homer, and the Houston Astros outslugged the Baltimore Orioles 10-7 on Friday night.

Colton Cowser went deep for Baltimore, but the Orioles couldn’t pull this game out despite twice cutting a four-run deficit to one.

Steven Okert (2-2) got the win in relief for Houston, and the Astros — who are without injured closer Josh Hader and lefty reliever Bennett Sousa — held on. Houston signed veteran reliever Craig Kimbrel and he was with the team, but the AL West-leading Astros didn’t use him. Bryan Abreu struck out four to end the game and get his second save.

Rookie catcher Samuel Basallo, who agreed to an eight-year, $67 million contract before the game, did not start for the Orioles, but entered as a pinch hitter in the seventh and tagged out a runner at the plate the following inning.

Peña’s drive to left capped a four-run third that included two Baltimore errors. Jeremiah Jackson’s two-run double made it 4-3 in the fourth, but after Orioles starter Cade Povich (2-7) was pulled with two outs in the fifth, Yennier Cano came on and immediately gave up Walker’s homer.

The Orioles trailed 7-6 after Cowser’s solo shot in the seventh, but pinch-hitter Victor Caratini’s two-run double in the eighth made it a three-run game, and Peña’s comebacker bounced off reliever Corbin Martin and into shallow right-center field for an RBI double.

Orioles infielder Vimael Machín hit a solo homer in the eighth in his first big league plate appearance since 2022.

Houston starter Lance McCullers Jr. allowed three runs in four innings after coming off the injured list (right finger blister).

Key moment

Jackson nearly made a diving catch on Caratini’s hit with two outs in the eighth, but once the ball got past him in right, two runs scored to make it 9-6.

Key stat

The Astros improved to 15-8 in games in which their opponent starts a left-handed pitcher.

Up next

Cristian Javier (1-1) starts for Houston on Saturday night against Dean Kremer (9-9) of the Orioles.