SEATTLE -- The Athletics' pitching staff delivered a dominant performance, striking out 18 Mariners batters, and Lawrence Butler's go-ahead two-run single in the fifth inning propelled Oakland to a 7-4 win at T-Mobile Park on Thursday night.

The game started with a quick exchange of blows. Oakland's Zack Gelof launched a solo home run in the top of the first, giving the A's an early lead. But Seattle responded immediately in the bottom half. Julio RodrĂ­guez laced an RBI double to left-center, scoring the Mariners' first run. He then came around to score on a single by Cal Raleigh to right field, putting Seattle ahead 2-1. Rookie Lazaro Montes, making his first appearance at T-Mobile Park, added a two-out single to left field, driving in another run and extending the lead to 3-1.

Oakland chipped away in the second inning. With the bases loaded, Jeff McNeil hit a sharp ground ball that turned into a double play, but a run scored on the play, cutting the deficit to 3-2. That set the stage for Butler's pivotal moment in the fifth. With two outs and a runner on, Butler lined a single to right field off Mariners rookie starter Kade Anderson, scoring two runs and giving the A's a 4-3 lead they would not relinquish.

Anderson, making his third career start, labored through five innings, allowing four earned runs on seven hits with two walks and three strikeouts. He was charged with the loss, falling to 0-1.

Oakland added to its lead in the sixth when pinch-hitter Donovan Walton crushed a solo home run off reliever Carlos Vargas. The Mariners clawed back in the seventh, as RodrĂ­guez drove in a run on a fielder's choice grounder, making it 5-4. But the A's bullpen held firm. Max Muncy delivered an RBI single in the eighth, and McNeil followed with an RBI double in the ninth, providing insurance.

On the basepaths, RodrĂ­guez made history. He stole three bases in the game, becoming the first player in Major League Baseball history to start his career with five consecutive seasons of at least 20 home runs and 20 stolen bases. The Mariners' star has been a bright spot in a season that has seen the team fall six games behind the Houston Astros in the AL West and 4.5 games back of the Cleveland Guardians for the third wild-card spot.

Hogan Harris pitched a scoreless ninth inning, striking out two and earning his 14th save of the season. Scott Blewett (1-0) was credited with the win after tossing a scoreless sixth.

The series continues Friday night, with the Mariners sending right-hander Logan Gilbert (11-8, 3.42 ERA) to the mound against Oakland's Kade Morris (0-1, 9.82 ERA). The A's hope to build on a night where their pitching staff's 18 strikeouts matched a season high, showcasing a depth that has been a hallmark of the team's development in recent years.