Los Angeles Angels vs Seattle Mariners Prediction, Odds and Picks for Today, 09/13/25

I expect a lower-scoring game between the Seattle Mariners and the Los Angeles Angels as they face off Saturday evening. The posted total sits at just 7.5 but I still look toward the under. Bryan Woo is set to start this game for the Mariners as they look to make a final push for the divisional crown. He has been a model of consistency for the Mariners rotation since he entered it in 2023, reaching 6.0 innings or more in the majority of his outings. Woo is able to win by both efficiency and pure stuff, and when on his game he is among my favorite pitchers to watch work. He should find success in this spot against the Angels.

Mitch Farris is set to start this game for the Angels, marking his third career MLB appearance. His first start resulted in 5.0 innings of 1-run ball against the Royals before tossing 6.0 innings of 2-run ball against the Athletics. Seattle is his toughest matchup to date, and Farris did skip the AAA level altogether, but the left-hander has looked sharp so far at the MLB level. While I would like a larger sample size before betting on his team, I do lean toward the under in this matchup.

Angels vs Mariners prediction: Under 7.5 (-105) available at time of publishing. Playable to -110.

Now you can bet any of our Angels vs Mariners predictions at FanDuel Sportsbook, which has a great new-customer offer to take advantage of. If you sign up for FanDuel right now, you earn a welcome bonus worth up to $300 if your first $5 bet wins! Use this link 🔗 to join FanDuel right now and learn more.