Mariners vs Padres Prediction, Odds, Moneyline, Spread & Over/Under for Aug. 27

Odds updated as of 12:12 a.m.

In MLB action on Wednesday, the Seattle Mariners face the San Diego Padres.

Before you do any MLB betting on this matchup at FanDuel Sportsbook, here's what you need to know.

Mariners vs Padres Game Info

• Seattle Mariners (71-61) vs. San Diego Padres (74-58)
• Date: Wednesday, August 27, 2025
• Time: 4:10 p.m. ET
• Venue: T-Mobile Park -- Seattle, Washington
• Coverage: MLB Network, ROOT Sports NW, and SDPA

Mariners vs Padres Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: SEA: (-112) | SD: (-104)
• Spread: SEA: +1.5 (-182) | SD: -1.5 (+150)
• Total: 8 -- Over: (-110) | Under: (-110)

Mariners vs Padres Probable Starting Pitchers

Probable Pitchers: Bryan Woo (Mariners) - 11-7, 2.94 ERA vs Yu Darvish (Padres) - 3-3, 5.36 ERA

The Mariners will give the ball to Bryan Woo (11-7, 2.94 ERA), who is eyeing win No. 12 on the season, and the Padres will turn to Yu Darvish (3-3, 5.36 ERA). Woo's team is 10-15-0 against the spread in his starts this season. Woo's team has been victorious in 52.6% of the games he's started as the moneyline favorite with a record of 10-9. The Padres have gone 6-2-0 ATS in Darvish's eight starts with a set spread. The Padres have a 3-2 record in Darvish's five starts this season when they were the moneyline underdog.

Mariners vs Padres Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Mariners win (56.8%)

Mariners vs Padres Moneyline

• Looking at the moneyline for Padres-Mariners, San Diego is the underdog at -104, and Seattle is -112 playing at home.

Mariners vs Padres Spread

• The Padres are 1.5-run favorites against the spread for this matchup with the Mariners. The Padres are +150 to cover, while the Mariners are -182 to cover as a 1.5-run underdog on the runline.

Mariners vs Padres Over/Under

• The over/under for the Mariners versus Padres contest on Aug. 27 has been set at 8, with -110 odds on the over and -110 odds on the under.

Bet on Seattle Mariners vs. San Diego Padres on FanDuel today!

Mariners vs Padres Betting Trends

• The Mariners have been favorites in 87 games this season and have come away with the win 50 times (57.5%) in those contests.
• Seattle has a record of 50-35 when favored by -112 or more this year.
• Contests with the Mariners have gone over the total set by sportsbooks in 67 of 127 chances this season.
• The Mariners are 54-73-0 against the spread in their 127 games with a line set by sportsbooks this season.
• The Padres have compiled a 29-30 record in games they were listed as the moneyline underdog (winning 49.2% of those games).
• San Diego has a 28-29 record (winning 49.1% of its games) when playing as a moneyline underdog of -104 or longer.
• The Padres have played in 130 games with a set over/under, and have combined with opponents to go over the total 56 times (56-71-3).
• The Padres have a 73-57-0 record ATS this season (covering 56.2% of the time).

Mariners Player Leaders

• Cal Raleigh leads Seattle in total hits (120) this season while batting .247 with 69 extra-base hits. He has an on-base percentage of .353 and a slugging percentage of .596.
• Among the qualifying batters in the majors, his batting average ranks 104th, his on-base percentage ranks 36th, and he is third in slugging.
• Raleigh hopes to build on a two-game hitting streak in this matchup. During his last five outings he is hitting .200 with three home runs and five RBIs.
• Josh Naylor is batting .284 with 24 doubles, a triple, 16 home runs and 43 walks. He's slugging .450 with an on-base percentage of .348.
• He ranks 24th in batting average, 46th in on-base percentage and 65th in slugging in MLB.
• Naylor takes a four-game streak with at least one hit into this contest. During his last five outings he is hitting .313 with a double, a home run, a walk and four RBIs.
• Julio Rodriguez leads Seattle in slugging percentage (.457) powered by 53 extra-base hits.
• Rodriguez has logged a hit or more in two games in a row. In his last five games he is hitting .278 with a double, a home run, a walk and three RBIs.
• Eugenio Suarez is batting .234 with a .306 OBP and 98 RBI for Seattle this season.

Padres Player Leaders

• Fernando Tatis Jr. has accumulated a team-high .372 on-base percentage. He's batting .263 and slugging .433.
• Including all qualified hitters, he ranks 63rd in batting average, while his on-base percentage ranks 13th and he is 78th in slugging.
• Manny Machado leads his team with 147 hits and has a club-leading .475 slugging percentage. He has a batting average of .289 with an on-base percentage of .350.
• His batting average ranks 20th among all qualified players, his on-base percentage is 41st, and he is 40th in slugging.
• Luis Arraez has racked up a slugging percentage of .393, a team-high for the Padres.
• Xander Bogaerts is hitting .262 with 29 doubles, 10 home runs and 48 walks.

Mariners vs Padres Head to Head

• 8/25/2025: 9-6 SEA (Favorite: Mariners, Spread: -1.5, Total: 8.5, Favorite Moneyline: -126, Underdog Moneyline: +108)
• 5/18/2025: 6-1 SEA (Favorite: Padres, Spread: -1.5, Total: 7.5, Favorite Moneyline: -142, Underdog Moneyline: +120)
• 5/17/2025: 4-1 SEA (Favorite: Padres, Spread: -1.5, Total: 8, Favorite Moneyline: -190, Underdog Moneyline: +160)
• 5/16/2025: 5-1 SEA (Favorite: Padres, Spread: -1.5, Total: 8.5, Favorite Moneyline: -166, Underdog Moneyline: +140)
• 9/11/2024: 5-2 SEA (Favorite: Mariners, Spread: -1.5, Total: 6.5, Favorite Moneyline: -108, Underdog Moneyline: -108)
• 9/10/2024: 7-3 SD (Favorite: Mariners, Spread: -1.5, Total: 7, Favorite Moneyline: -126, Underdog Moneyline: +108)
• 7/10/2024: 2-0 SEA (Favorite: Padres, Spread: -1.5, Total: 7.5, Favorite Moneyline: -144, Underdog Moneyline: +122)
• 7/9/2024: 8-3 SEA (Favorite: Mariners, Spread: -1.5, Total: 7.5, Favorite Moneyline: -138, Underdog Moneyline: +118)
• 8/9/2023: 6-1 SEA (Favorite: Padres, Spread: -1.5, Total: 8.5, Favorite Moneyline: -154, Underdog Moneyline: +130)
• 8/8/2023: 2-0 SEA (Favorite: Mariners, Spread: -1.5, Total: 8.5, Favorite Moneyline: -120, Underdog Moneyline: +102)

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