Free Sports Game Preview and Prediction: Seattle Mariners vs. Houston Astros
Sunday, September 21, 2025 7:10 PM
Play: Money Line: -133 Seattle Mariners
Rocketman Sports FREE MLB play Sunday 9-21-25 Seattle @ Houston (7:10 PM EST) Play On: Seattle -132 (Gilbert/Alexander) Listed The Seattle Mariners take on the Astros in Houston on Sunday night. Seattle is 86-69 SU overall this year while Houston comes in with a 84-71 SU overall record on the season. Seattle is 33-18 this year against division opponents. Seattle is 18-9 over the past month and 5-1 over the past week. Logan Gilbert is 2-1 with a 2.54 ERA over the past month. Jason Alexander is 0-1 with a 4.93 ERA at home this season. Seattle is 13-6 last 19 games overall in this series. We'll recommend a small play on Seattle tonight! Thanks and good luck, Rocky Rocky Atkinson has a TOP 8* NFL BEST BET for Sunday. One of the BEST HANDICAPPERS in the world is on an impressive 157-119 57% NFL run over his last 283 picks! Join the same handicapper that has made $1,000/game bettors $26,400 since December 15, 2013 with his Spread on Raiders v. Commanders!