Seattle Mariners vs San Diego Padres Prediction, Odds and Picks for Today, 04/14/26

The Seattle Mariners travel to face the San Diego Padres in a matchup that presents a strong situational edge for the home side, despite a compelling pitching duel on paper. Seattle turns to Bryan Woo, who has been excellent to begin the 2026 season, entering with a 1.50 ERA, 0.78 WHIP, and 17 strikeouts across 18 innings. His ability to limit baserunners and generate weak contact has been elite, and he has yet to allow a home run. However, Seattle’s struggles away from home are a major concern, as the Mariners are just 1-5 on the road and have lacked consistent offensive production in those games. That significantly lowers their margin for error, even with strong starting pitching.

On the other side, Michael King has been solid for San Diego, entering with a 3.24 ERA and 15 strikeouts over 16.2 innings. While not as dominant as Woo, King has been effective at limiting damage and keeping his team competitive deep into games. The Padres have also been the more reliable offensive unit, averaging more runs per game and showing better overall consistency at the plate. Combined with a strong home record, San Diego holds the edge in both form and situation. Even if Woo delivers another quality outing, the Mariners’ road struggles and inconsistent offense create a tough environment to overcome. If King can keep the game controlled early and the Padres continue their balanced offensive production, they should be in position to take advantage and secure the win.

Mariners vs Padres prediction: Padres ML (+100) available at time of publishing. Playable to -110.

Now you can bet any of our Mariners vs Padres predictions at FanDuel Sportsbook, which has a great new-customer offer to take advantage of. If you sign up for FanDuel right now, you can get up to $250 in bonus bets if your first $5 wager is a winner! Use this link 🔗 to join FanDuel right now and learn more.