Athletics vs Mariners Prediction, Odds & Player Prop Bets Today – MLB, May 12

min read
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)
BetMGM Betting @BETMGM May 12, 2024, 11:00 AM
  • The Mariners are -225 favorites vs the Athletics
  • Athletics vs Mariners Over / Under today: 7.5 Runs
  • Athletics / Mariners TV Channel: RTNW | NSCA

The Oakland Athletics (+200) visit T-Mobile Park to take on the Seattle Mariners (-250) on Sunday, May 12, 2024. First pitch is scheduled for 4:10pm EDT in Seattle, WA.

This season, the Athletics are 19-22 against the spread (ATS), while the Mariners are 19-21 ATS.

Athletics vs Mariners Starting Pitchers Today:

  • Athletics starting pitcher: Alex Wood 1-2, 5.40 ERA
  • Mariners starting pitcher: Luis Castillo 3-5, 3.33 ERA

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

SpreadOver / UnderMoneyline
Athletics+1.5 -110O 7.5 -115+200
Mariners -1.5 -110U 7.5 -105-250

Athletics vs Mariners Prediction for Today’s Game

Based on recent trends the model predicts the Mariners will win Sunday‘s MLB game with 61.6% 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 Athletics players for Sunday‘s game, looking at profitable historical betting trends:

Best Athletics Player Prop Bets Today:

  • Tyler Nevin has hit the Home Runs Over in 4 of his last 13 games (+21.00 Units / 162% ROI)
  • Brent Rooker has hit the Singles Over in 10 of his last 13 games (+11.10 Units / 85% ROI)
  • Brent Rooker has hit the Runs Over in 12 of his last 19 games (+9.75 Units / 51% ROI)
  • Brent Rooker has hit the Hits Over in 12 of his last 14 games (+8.80 Units / 38% ROI)
  • Esteury Ruiz has hit the Stolen Bases Under in 10 of his last 11 games (+8.40 Units / 40% ROI)

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

Best Mariners Player Prop Best Bets Today:

  • Julio Rodriguez has hit the Total Bases Under in 28 of his last 38 games (+15.15 Units / 29% ROI)
  • Jorge Polanco has hit the Hits Runs and RBIs Under in 27 of his last 38 games (+13.80 Units / 28% ROI)
  • Jorge Polanco has hit the Runs Under in 28 of his last 38 games (+13.35 Units / 22% ROI)
  • Julio Rodriguez has hit the RBIs Under in his last 9 games (+9.00 Units / 47% ROI)
  • Mitch Garver has hit the Singles Under in his last 9 games at home (+9.00 Units / 47% ROI)
  • The Oakland Athletics have hit the 1st Five Innings (F5) Team Total Under in 13 of their last 15 games (+11.14 Units / 60% ROI)
  • The Oakland Athletics have hit the Team Total Under in 70 of their last 122 games (+11.13 Units / 8% ROI)
  • The Oakland Athletics have hit the Game Total Over in 48 of their last 84 games (+9.75 Units / 10% ROI)
  • The Oakland Athletics have covered the 1st Five Innings (F5) Run Line in 29 of their last 52 away games (+6.81 Units / 12% ROI)
  • The Oakland Athletics have hit the 1st Five Innings (F5) Moneyline in 6 of their last 14 away games (+5.70 Units / 40% ROI)
  • The Seattle Mariners have hit the 1st Five Innings (F5) Moneyline in 33 of their last 61 games (+11.71 Units / 13% ROI)
  • The Seattle Mariners have covered the 1st Five Innings (F5) Run Line in 33 of their last 52 games (+11.13 Units / 18% ROI)
  • The Seattle Mariners have hit the Moneyline in 50 of their last 82 games (+8.75 Units / 7% ROI)
  • The Seattle Mariners have hit the 1st Five Innings (F5) Team Total Over in 50 of their last 86 games (+7.14 Units / 7% ROI)
  • The Seattle Mariners have hit the Team Total Under in 9 of their last 11 games at home (+7.10 Units / 60% ROI)

Athletics Against the Spread (ATS) Record

Against the spread this season, the Athletics are 23-18 against the Run Line (+0.5 Units / 0.94% ROI).

  • 19-22 when betting on the Moneyline for +5.05 Units / 11.72% ROI
  • 20-19 when betting on the total runs Over for -0.85 Units / -1.9% ROI
  • 19-20 when betting on the total runs Under for -3.4 Units / -7.46% ROI

Mariners Against the Spread (ATS) Record

Against the spread this season, the Mariners are 19-21 against the Run Line (-4.7 Units / -8.68% ROI).

  • 21-19 when betting on the Moneyline for -2.5 Units / -5.13% ROI
  • 12-26 when betting on the total runs Over for -16.3 Units / -38.35% ROI
  • 26-12 when betting on the total runs Under for +12.5 Units / 28.77% ROI

Mariners vs Athletics Home Run Prop Bets Today

Over Under
Mitch Garver (SEA) 0.5 +375 0.5 -500
Dylan Moore (SEA) 0.5 +375 0.5 -500
Shea Langeliers (OAK) 0.5 +375 0.5 -550
Brent Rooker (OAK) 0.5 +400 0.5 -550
JJ Bleday (OAK) 0.5 +400 0.5 -550

Mariners vs Athletics Total Hits Prop Bets Today

Over Under
Mitch Haniger (SEA) 0.5 -250 0.5 +175
Ty France (SEA) 0.5 -250 0.5 +190
Jorge Polanco (SEA) 0.5 -250 0.5 +180
Mitch Garver (SEA) 0.5 -200 0.5 +150
Dylan Moore (SEA) 0.5 -185 0.5 +140

Mariners vs Athletics RBI Prop Bets Today

Over Under
Mitch Garver (SEA) 0.5 +140 0.5 -185
Ty France (SEA) 0.5 +150 0.5 -200
Jorge Polanco (SEA) 0.5 +150 0.5 -200
Julio Rodriguez (SEA) 0.5 +155 0.5 -210
Dylan Moore (SEA) 0.5 +160 0.5 -210

Mariners vs Athletics Strikeout Prop Bets Today

Over Under
Luis Castillo (Sea) 7.5 -125 7.5 -105
Alex Wood (OAK) 4.5 +120 4.5 -155

Alex Wood has allowed an OBP of .437 (71 PA’s) when going through the lineup the second time in a game this season — highest among among AL Starters; League Avg: .292 — first Percentile.

Opponents have a line drive rate of 33% (39/119) against Alex Wood this season — tied for highest among among AL Starters; League Avg: 23% — third Percentile.

Alex Wood has allowed an OBP of .405 (173 PA’s) this season — highest among among AL Starters; League Avg: .296 — first Percentile.

Opponents are hitting .315 (47-for-149) against Alex Wood this season — 5th highest among qualified SPs in MLB; League Avg: .235 — fifth Percentile.

Mariners Starting Pitcher Stats & Trends

Luis Castillo has struck out 34% (33/98) of right-handed batters he faced this season — best among among AL Starters; League Avg: 23% — 100th Percentile.

Luis Castillo has allowed an OBP of just .224 (98 PA’s) against right-handed batters this season — 2nd best among among AL Starters; League Avg: .292 — 97th Percentile.

Luis Castillo has struck out 34% (33/98) of right-handed batters he faced this season — 4th best among qualified SPs in MLB; League Avg: 23% — 96th Percentile.

Opponents are hitting just .196 (67-for-342) against Luis Castillo when going through the lineup the first time in a game since last season — 3rd best among qualified SPs in MLB; League Avg: .232 — 93rd Percentile.

Athletics Keys to the Game vs. the Mariners

The Athletics are just 36-77 (.319) after a home loss since the 2022 season — lowest in MLB; League Avg: .517.

The Athletics are just 19-46 (.292) after a home loss since the 2023 season — lowest in MLB; League Avg: .511.

The Athletics are just 7-9 (.438) after a win as favorites since the 2022 season — lowest in MLB; League Avg: .588.

The Athletics are just 10-56 (.152) when allowing 2 or more home runs since the 2023 season — lowest in MLB; League Avg: .309.

Mariners Keys to the Game vs. the Athletics

The Mariners are 155-6 (.963) when leading entering the 8th inning since the 2022 season — best in MLB; League Avg: .906.

The Mariners are 87-5 (.946) when leading entering the 8th inning since the 2023 season — tied for best in MLB; League Avg: .898.

The Mariners are 51-9 (.850) when they’ve had 10 or more hits since the 2023 season — 2nd best in MLB; League Avg: .737.

The Mariners are 137-24 (.851) when scoring 5 or more runs since the 2022 season — 4th best in MLB; League Avg: .794.

team hitters – away

Mariners hitters have 323 strikeouts in 1,112 PA’s (29%) against RHP this season — highest in MLB; League Avg: 23%.

The Mariners are batting just .125 on pitches out of the zone since the 2022 season — 2nd lowest in MLB; League Avg: .154.

The Mariners are batting just .125 on pitches out of the zone since last season — 2nd lowest in MLB; League Avg: .152.

Mariners hitters have 417 strikeouts in 1,460 PA’s (29%) this season — highest in MLB; League Avg: 22%.

Athletics pitchers have allowed a run 38% of the time after an opposing score since the 2022 season — highest in MLB; League Avg: 30%.

Opponents have a groundball rate of just 39% against Athletics pitchers since last season — 2nd lowest in MLB; League Avg: 43%.

Athletics pitchers have an ERA of 5.24 (1783.2 IP) since last season — 2nd highest in MLB; League Avg: 4.26.

Athletics pitchers have a strikeout rate of just 20% versus the bottom of the order since last season — 2nd lowest in MLB; League Avg: 24%.

Mariners pitchers have walked 970 of 13,423 batters (7%) since the 2022 season — 3rd best in MLB; League Avg: 8%.

Mariners pitchers have walked 523 of 7,437 batters (7%) since last season — tied for best in MLB; League Avg: 9%.

Mariners pitchers have allowed an OBP of just .231 (355 PA’s) when facing the leadoff batter in the inning this season — best in MLB; League Avg: .305.

Mariners pitchers have walked 212 of 3,259 batters (7%) when facing the leadoff batter in the inning since the 2022 season — 3rd best in MLB; League Avg: 8%.

Mariners vs. Athletics Injuries Tonight That May Affect Prop Bets 

  • Jackson Kowar (Seattle Mariners): Elbow, 60-Day IL
  • Mitch Garver (Seattle Mariners): Back, Day-To-Day
  • Sam Haggerty (Seattle Mariners): Undisclosed, 10-Day IL
  • Gregory Santos (Seattle Mariners): Lat, 15-Day IL
  • Eduard Bazardo (Seattle Mariners): Shoulder, 15-Day IL
  • Bryan Woo (Seattle Mariners): Elbow, 15-Day IL
  • Matt Brash (Seattle Mariners): Elbow, 15-Day IL
  • Ken Waldichuk (Oakland Athletics): Elbow, 60-Day IL
  • Aledmys Diaz (Oakland Athletics): Calf, 60-Day IL
  • Freddy Tarnok (Oakland Athletics): Hip, 15-Day IL
  • James Kaprielian (Oakland Athletics): Shoulder, Out
  • Trevor Gott (Oakland Athletics): Elbow, 60-Day IL
  • Drew Rucinski (Oakland Athletics): Back, Out
  • Sean Newcomb (Oakland Athletics): Knee, 60-Day IL
  • Luis Medina (Oakland Athletics): Knee, 15-Day IL
  • Angel Felipe (Oakland Athletics): Elbow, 60-Day IL

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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.