Seattle Mariners vs Houston Astros Starting Lineup — Saturday, Aug 15, 2026
Expected Batting Order
Official lineups not yet announced for this game. Check back closer to game time.
No lineup data available for Seattle Mariners.
No lineup data available for Houston Astros.
Seattle Mariners at Houston Astros (2026-08-15). Emerson Hancock vs Hayden Wesneski at Daikin Park.
Starters — Hancock has a 3.35 ERA and 1.12 WHIP across 121 innings, with 8.26 K/9, 2.23 BB/9, and 1.12 HR/9. His last three starts were 4.2 innings with 2 earned runs, 6 innings with 3 earned runs, and 5 innings with 3 earned runs. The profile is steady, and the listed trend is up. Wesneski has a 3.86 ERA and 1.18 WHIP over 18.2 innings, with 5.79 K/9, 2.89 BB/9, and 0.96 HR/9. His last three starts were 7 innings with 3 earned runs, 6 innings with 2 earned runs, and 5.2 innings with 3 earned runs. He has worked efficiently so far, though the sample is still small.
Teams — Seattle owns a .683 OPS and 476 runs, with a .229 team average. The Mariners pitching staff has a 3.85 ERA and 1.21 WHIP, but the club is just 2-8 over its last 10 games. Houston brings a .731 OPS and 569 runs, with a .244 team average. The Astros staff has a 4.55 ERA and 1.35 WHIP, and they are 5-5 in their last 10. From a betting angle, Seattle shows the stronger full-season run prevention numbers, while Houston has the more productive offense and better overall contact profile.