Twins vs Mariners Prediction, Odds & Player Prop Bets Today – MLB, Aug 1

Seattle Mariners' J.P. Crawford follows through during an at-bat a baseball game against the Texas Rangers, Saturday, Sept. 30, 2023, in Seattle. (AP Photo/Lindsey Wasson)
(AP Photo/Lindsey Wasson)
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  • The Mariners are -165 favorites vs the Twins
  • Twins vs Mariners Over / Under today: 7.5 Runs
  • Twins / Mariners TV Channel: FS1 | TWTV | MRTV

The Minnesota Twins (+135) visit T-Mobile Park to take on the Seattle Mariners (-165) on August 1, 2026. First pitch is scheduled for 4:10 pm in Seattle, WA.

This season, the Twins are 55-55 against the spread (ATS), while the Mariners are 43-67 ATS.

Twins vs Mariners Starting Pitchers Today:

  • Twins starting pitcher: Connor Prielipp 3-5, 4.73 ERA
  • Mariners starting pitcher: Logan Gilbert 8-6, 3.43 ERA

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

SpreadOver / UnderMoneyline
Twins+1.5 -155O 7.5 -120+135
Mariners -1.5 +125U 7.5 +100-165

Twins vs Mariners Prediction for Today’s Game

Based on recent trends the model predicts the Mariners will win Saturday‘s MLB game with 55.8% 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 Twins players for Saturday‘s game, looking at profitable historical betting trends:

Best Twins Player Prop Bets Today:

  • Connor Prielipp has hit the Strikeouts Over in 7 of his last 8 games (+5.75 Units / 55% ROI)
  • Connor Prielipp has hit the Hits Allowed Over in his last 4 away games (+4.00 Units / 78% ROI)
  • Connor Prielipp has hit the Walks Allowed Over in his last 4 away games (+4.00 Units / 63% ROI)
  • Connor Prielipp has hit the Pitching Outs Over in 5 of his last 7 games (+3.70 Units / 47% ROI)
  • Connor Prielipp has hit the Earned Runs Over in 6 of his last 9 games (+3.30 Units / 31% ROI)

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

Best Mariners Player Prop Best Bets Today:

  • Rob Refsnyder has hit the Runs Under in his last 8 games at home (+8.00 Units / 44% ROI)
  • Rob Refsnyder has hit the Total Bases Under in 11 of his last 15 games at home (+7.35 Units / 44% ROI)
  • Rob Refsnyder has hit the Hits Runs and RBIs Under in 7 of his last 8 games at home (+6.95 Units / 70% ROI)
  • Rob Refsnyder has hit the Singles Under in 12 of his last 15 games at home (+6.65 Units / 25% ROI)
  • Rob Refsnyder has hit the Hits Under in 15 of his last 25 games (+6.25 Units / 24% ROI)
  • team high – away
  • team high – home

Twins Against the Spread (ATS) Record

Against the spread this season, the Twins are 58-52 against the Run Line (-6.3 Units / -4.09% ROI).

  • 55-55 when betting on the Moneyline for +1.05 Units / 0.85% ROI
  • 58-46 when betting on the total runs Over for +6.95 Units / 5.72% ROI
  • 46-58 when betting on the total runs Under for -17.85 Units / -14.8% ROI

Mariners Against the Spread (ATS) Record

Against the spread this season, the Mariners are 43-67 against the Run Line (-16.25 Units / -13.54% ROI).

  • 53-57 when betting on the Moneyline for -18.9 Units / -12.71% ROI
  • 54-50 when betting on the total runs Over for -0.85 Units / -0.7% ROI
  • 50-54 when betting on the total runs Under for -9.2 Units / -7.62% ROI

Twins Keys to the Game vs. the Mariners

The Twins are just 3-45 (.062) when trailing entering the 8th inning this season — 5th lowest in MLB.

The Twins are just 16-21 (.432) vs the bottom 10 runs allowed teams this season Today, they face the Mariners (fifth runs allowed).

The Twins are just 3-45 (.062) when trailing entering the 8th inning since the 2025 season — 5th lowest in MLB.

The Twins are just 16-21 (.432) vs the bottom 10 runs allowed teams since the 2025 season Today, they face the Mariners (fifth runs allowed).

Mariners Keys to the Game vs. the Twins

The Mariners are just 16-31 (.340) vs bottom 10 scoring offenses this season Today, they face the Twins (ninth in runs scored).

The Mariners are just 1-48 (.020) when trailing entering the 8th inning this season — 2nd lowest in MLB.

The Mariners are just 1-52 (.019) when trailing entering the 9th inning this season — tied for lowest in MLB.

The Mariners are 10-5 (.667) when tied entering the 7th inning this season — 5th best in MLB.

The Twins are batting just .283 on the first pitch of at-bats this season — lowest in MLB.

Twins hitters have been successful in just 62% of their sacrifice bunt attempts this season — 2nd lowest in MLB.

Twins hitters have a 51% QAB rate with runners in scoring position this season — best in MLB.

Twins hitters have 65 extra-base hits out of 136 total hits (48%) on the first pitch of at-bats this season — best in MLB.

Mariners hitters have been successful in 100% of their sacrifice bunt attempts this season — tied for best 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 .229 this season — tied for lowest in MLB.

The Mariners are batting just .222 at home this season — 2nd lowest in MLB.

Opponents have a groundball rate of just 40% against Twins pitchers this season — 3rd lowest in MLB.

Twins pitchers have walked 11% of batters when facing the leadoff batter in the inning this season — 2nd highest in MLB.

The Twins have allowed 5.50 runs per game (297/54) on the road this season — highest in MLB.

The Twins have allowed 4.95 runs per game (550/111) this season — 5th highest in MLB.

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.

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

Mariners pitchers have walked 6% of batters when facing the leadoff batter in the inning this season — best in MLB.

More MLB Reading:


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Our BetMGM betting authors are experts who focus on individual game matchups & player prop bets with an emphasis on betting odds, lines & predictions.

Our BetMGM betting authors are experts who focus on individual game matchups & player prop bets with an emphasis on betting odds, lines & predictions.