The Seattle Mariners handed the Houston Astros a 3-2 loss at Minute Maid Park on Sunday, August 16, 2026, in a tight division matchup that came down to the final out. Bryan Woo outdueled Hunter Brown in the battle of starters, and Andrés Muñoz slammed the door in the ninth to earn the save. Houston's offense generated just enough noise — solo home runs from Jeremy Peña and Nick Allen — but could not push across the third run needed to force extra innings. In a division race, one-run losses to a direct rival sting, and this one qualifies.

Houston Astros vs. Seattle Mariners: Final Score and Box Score Highlights

The Astros fell 3-2 in nine innings. Jeremy Peña went 1-for-4 with a solo home run and one RBI. Nick Allen contributed a solo shot of his own, going 1-for-2 with one RBI. Those were the offensive bright spots — two swings, two runs, and not much else against a Seattle pitching staff that executed when it needed to most.

On the Seattle side, Randy Arozarena went 2-for-5 with a home run and one RBI. Cal Raleigh added a home run and an RBI on a 1-for-3 afternoon. Dominic Canzone went 2-for-4 with an RBI to round out the Mariners' most productive bats. Seattle's runs came in bunches built around the long ball, and that was enough.

Hunter Brown Struggles With Command in the Loss

Hunter Brown took the loss after five innings of work. The right-hander allowed two earned runs on three hits, but the more damaging number was his walk total: five free passes in five innings is a workload problem. Brown struck out five batters, showing the upside remains real, but five walks against a lineup with Seattle's home run capability is a difficult tightrope to walk. He escaped without further damage, but the walks set the table for a deficit Houston never fully erased.

The bullpen worked four innings behind Brown. Bennett Sousa handled the sixth but surrendered one earned run on three hits with a walk — that was the run that ultimately decided it. Bryan Abreu, Steven Okert, and Josh Hader each threw a clean inning, combining to allow just two hits and one walk while posting a zero on the scoreboard. The back end of the Houston bullpen did its job. The damage was already done.

Bryan Woo and Andrés Muñoz Shut Houston Down

Bryan Woo earned the win with six innings, allowing two earned runs on three hits and one walk while striking out five. He was efficient, he was in control, and he handed a lead to a Seattle bullpen that protected it without breaking a sweat. Muñoz closed it out with a perfect ninth — two strikeouts, one walk, no hits — and that was the ballgame.

Turning Point: Sousa's Sixth Inning

With Houston trailing 2-2 heading into the sixth, Bennett Sousa entered and ran into immediate trouble. Three hits and a walk in one inning produced the go-ahead run for Seattle, and the Astros never answered. The game had the look of a competitive back-and-forth until that frame opened the door for a Mariners lead they would not relinquish.

Key Performances

  • Jeremy Peña: 1-for-4, 1 HR, 1 RBI
  • Nick Allen: 1-for-2, 1 HR, 1 RBI
  • Randy Arozarena: 2-for-5, 1 HR, 1 RBI
  • Cal Raleigh: 1-for-3, 1 HR, 1 RBI
  • Dominic Canzone: 2-for-4, 1 RBI
  • Hunter Brown: 5.0 IP, 5 K, 2 ER, 5 BB (loss)
  • Bryan Woo: 6.0 IP, 5 K, 2 ER, 1 BB (win)
  • Andrés Muñoz: 1.0 IP, 2 K, 0 ER (save)

What's Next for the Astros

Houston drops this one at home to a division opponent and will need to respond. The command issues Brown showed — five walks in five innings — are the kind of thing that gets amplified as the season progresses deep into August, and that is worth monitoring going forward. The bullpen, outside of Sousa's sixth, was a positive. Peña and Allen each did damage with one swing, but the lineup as a whole will need to find ways to generate more than two runs against quality pitching. The next opportunity to answer comes soon, and the Astros will need Brown and the offense to be sharper.