• The Yankees are -135 favorites vs the Mariners
• Mariners vs Yankees Over / Under today: 8.5 Runs
• Mariners / Yankees TV Channel: ESPN

The Seattle Mariners (+110) visit Yankee Stadium to take on the New York Yankees (-135) on August 12, 2026. First pitch is scheduled for 7:05 pm in Bronx, NY.

This season, the Mariners are 56-64 against the spread (ATS), while the Yankees are 56-62 ATS.

Mariners vs Yankees Starting Pitchers Today:

• Mariners starting pitcher: Bryce Miller 4-6, 3.07 ERA
• Yankees starting pitcher: Will Warren 8-6, 4.18 ERA

Mariners vs. Yankees Odds, Run Line, Over/Under & Moneyline

Mariners vs Yankees Prediction for Today’s Game

Based on recent trends the model predicts the Yankees will win Wednesday‘s MLB game with 51.0% confidence, factoring in game simulations, recent player performances, starting pitchers and injuries.

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We’ve highlighted some favorite MLB player prop bets for Mariners players for Wednesday‘s game, looking at profitable historical betting trends:

Best Mariners Player Prop Bets Today:

• Cal Raleigh has hit the Runs Under in 22 of his last 25 games (+16.90 Units / 40% ROI)
• Randy Arozarena has hit the Home Runs Over in 4 of his last 9 away games (+16.30 Units / 181% ROI)
• Cal Raleigh has hit the Hits Runs and RBIs Under in 20 of his last 25 away games (+13.55 Units / 42% ROI)
• Cal Raleigh has hit the RBIs Under in 21 of his last 25 away games (+12.30 Units / 24% ROI)
• Josh Naylor has hit the Hits Over in 16 of his last 20 away games (+8.90 Units / 21% ROI)

And here are some favorite MLB player prop bets for Yankees players for Wednesday‘s game, looking at profitable historical betting trends:

Best Yankees Player Prop Best Bets Today:

• Austin Wells has hit the Runs Under in 21 of his last 25 games at home (+12.55 Units / 23% ROI)
• George Lombard Jr. has hit the Home Runs Over in 2 of his last 6 games (+12.00 Units / 200% ROI)
• Ben Rice has hit the Hits Under in 12 of his last 20 games (+11.55 Units / 54% ROI)
• Trent Grisham has hit the Walks Under in his last 10 games (+10.00 Units / 53% ROI)
• Heliot Ramos has hit the Hits Runs and RBIs Under in 18 of his last 25 games (+9.70 Units / 32% ROI)

Mariners Best Bets Today:

• The Seattle Mariners have hit the Team Total Under in 33 of their last 50 games (+15.00 Units / 26% ROI)
• The Seattle Mariners have hit the 1st Five Innings (F5) Team Total Under in 32 of their last 50 games (+12.60 Units / 21% ROI)
• The Seattle Mariners have hit the Game Total Over in 21 of their last 35 away games (+8.20 Units / 21% ROI)

Yankees Best Bets Today:

• The New York Yankees have hit the Team Total Under in 27 of their last 35 games at home (+17.70 Units / 41% ROI)
• The New York Yankees have hit the 1st Five Innings (F5) Team Total Under in 30 of their last 45 games (+13.25 Units / 24% ROI)
• The New York Yankees have hit the Game Total Under in 29 of their last 45 games (+11.60 Units / 24% ROI)
• The New York Yankees have hit the 1st Five Innings (F5) Moneyline in 11 of their last 24 games (+3.75 Units / 11% ROI)
• The New York Yankees have hit the Moneyline in 18 of their last 30 games (+3.40 Units / 9% ROI)

Mariners Against the Spread (ATS) Record

Against the spread this season, the Mariners are 44-75 against the Run Line (-24.2 Units / -18.33% ROI).

• 56-64 when betting on the Moneyline for -24.7 Units / -15.24% ROI
• 58-55 when betting on the total runs Over for -2.35 Units / -1.77% ROI
• 55-58 when betting on the total runs Under for -8.5 Units / -6.45% ROI

Yankees Against the Spread (ATS) Record

Against the spread this season, the Yankees are 56-62 against the Run Line (-1.35 Units / -1% ROI).

• 67-52 when betting on the Moneyline for -6.7 Units / -3.83% ROI
• 50-65 when betting on the total runs Over for -21.95 Units / -16.7% ROI
• 65-50 when betting on the total runs Under for +10.15 Units / 7.77% ROI

Yankees vs Mariners Home Run Prop Bets Today

Yankees vs Mariners Total Hits Prop Bets Today

Yankees vs Mariners Strikeout Prop Bets Today

Mariners Keys to the Game vs. the Yankees

The Mariners are just 1-5 (.167) this season — tied for lowest in MLB.

The Mariners are just 1-5 (.167) since the 2025 season — tied for lowest in MLB.

The Mariners are just 1-5 (.167) since the 2024 season — tied for lowest in MLB.

The Mariners were 58-5 (.921) when they scored 5 or more runs in the 2024 season — best in MLB; League Avg: .804.

Yankees Keys to the Game vs. the Mariners

The Yankees were 48-10 (.828) when they scored in the first inning in the 2024 season — best in MLB; League Avg: .641.

The Yankees were 76-4 (.950) when leading entering the 7th inning in the 2024 season — 2nd best in MLB; League Avg: .856.

The Yankees were just 4-55 (.068) when trailing entering the 8th inning in the 2024 season — 5th lowest in MLB; League Avg: .100.

The Yankees were 94-68 (.580) in the 2024 season — 3rd best in MLB; League Avg: .500.

Mariners Hitting Stats & Trends

Mariners hitters are slugging just .476 on the first pitch of at-bats this season — lowest in MLB.

The Mariners are batting just .300 on the first pitch of at-bats this season — 2nd lowest in MLB.

The Mariners are batting just .228 this season — tied for lowest in MLB.

The Mariners are batting just .231 with runners on base this season — 2nd lowest in MLB.

Yankees Hitting Stats & Trends

Yankees hitters have an OBP of just .227 (2,446 PA’s) with two-strikes this season — lowest in MLB.

The Yankees are batting just .127 on pitches out of the zone this season — 2nd lowest in MLB.

Yankees hitters have drawn walks in 13% of their PA’s when facing the starting pitcher for the 3rd time in a game this season — best in MLB.

Yankees hitters have 230 extra-base hits out of 581 total hits (40%) against RHP this season — best in MLB.

Mariners Pitching Stats & Trends

Mariners pitchers have walked 7% of batters this season — best in MLB.

Mariners pitchers have a first-pitch strike rate of 66% this season — highest in MLB.

The longest HR allowed by the Mariners pitchers this season traveled 424.0 feet — — 2nd longest in MLB

Mariners pitchers have thrown at least two strikes in their first three pitches to 69% of opposing batters this season — highest in MLB.

Yankees Pitching Stats & Trends

Opponents have a groundball rate of 46% against Yankees pitchers this season — 2nd highest in MLB.

Yankees pitchers have a strikeout rate of 46% with two-strikes this season — 3rd best in MLB.

Yankees pitchers have an ERA of 2.97 (554.2 IP) on the road this season — best in MLB.

The Yankees have allowed 3.41 runs per game (215/63) on the road this season — best in MLB.

More MLB Reading:

• Home Run Predictions Today
• Best NRFI Bets Today
• Strikeout Props Today
• MLB Starting Pitchers Today

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