The Houston Astros will beat the Seattle Mariners on August 16, 2026. Astros hurler H. Brown has a 3-2 record, a 3.68 ERA and 63.2 innings, and Mariners pitcher B. Woo carries an 8-8 mark with a 4.15 ERA across 132.1 innings. Houston will ride the momentum from Friday when Christian Walker hit a th…