Mariners Dominate Diamondbacks 5-1 Behind Woo's Stellar Performance

HOUSTON, TEXAS - In a lopsided matchup on May 12, 2026, the Seattle Mariners outclassed the Arizona Diamondbacks, winning 5-1, thanks in large part to the impressive pitching of Bryan Woo. The Mariners' right-hander showcased exceptional skill, overshadowing the Diamondbacks' Ryne Nelson, who struggled against Seattle's lineup.

The game began with some anticipation as Nelson took the mound for the Diamondbacks, coming off a strong streak of seven-inning performances and maintaining an ERA near 2.70 for May. However, Woo quickly established control, with an impressive start that included a diving catch by Mariners' right fielder Luke Raley, preventing an early hit. Nelson matched him initially, managing to get through the first inning with minimal damage.

Things took a turn in the second inning when Woo struck out three consecutive batters, demonstrating his dominance. Meanwhile, Nelson faltered, giving up back-to-back solo home runs to Raley and former teammate Dominic Canzone, putting the Mariners ahead 2-0. The home runs continued in the third inning, with rookie Colt Emerson and Julio Rodriguez both connecting for solo shots, extending Seattle's lead to 4-0.

As Woo continued to silence the Diamondbacks' bats, Nelson managed to find some rhythm, but he could not escape the damage. In the sixth inning, a fielding error by third baseman Jose Fernandez allowed a runner to reach second base, leading to a sacrifice fly that made it 5-0. Nelson's day ended after 5 1/3 innings, with a disappointing line of four earned runs allowed.

The Diamondbacks showed a glimmer of hope in the ninth inning when Geraldo Perdomo hustled to score after drawing a walk and taking advantage of a passed ball. However, this late effort was not enough to change the outcome, as the game concluded with a 5-1 victory for the Mariners. Seattle's pitching was the story of the night, with Woo's seven innings of work solidifying his reputation as a rising star in the league.