Athletics vs Mariners Prediction, Odds & Player Prop Bets Today – MLB, Mar 29

Seattle Mariners' Julio Rodriguez watches his home run during the eighth inning of a baseball game against the San Diego Padres, Tuesday, June 6, 2023, in San Diego. (AP Photo/Gregory Bull)
(AP Photo/Gregory Bull)
  • The Mariners are -160 favorites vs the Athletics
  • Athletics vs Mariners Over / Under today: 7 Runs
  • Athletics / Mariners TV Channel: RTNW | NSC+ | MLBN

The Oakland Athletics (+135) visit T-Mobile Park to take on the Seattle Mariners (-160) on Saturday, March 29, 2025. First pitch is scheduled for 9:40pm EDT in Seattle, WA.

This season, the Athletics are against the spread (ATS), while the Mariners are 0-0 ATS.

Athletics vs Mariners Starting Pitchers Today:

  • Athletics starting pitcher: Osvaldo Bido 0-0, 0.00 ERA
  • Mariners starting pitcher: Bryce Miller 0-0, 0.00 ERA

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

SpreadOver / UnderMoneyline
Athletics+1.5 -175O 7 +100+135
Mariners -1.5 +145U 7 -120-160

Athletics vs Mariners Prediction for Today’s Game

Based on recent trends the model predicts the Mariners will win Saturday‘s MLB game with 57.7% 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 Saturday‘s game, looking at profitable historical betting trends:

Best Athletics Player Prop Bets Today:

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:

Athletics Against the Spread (ATS) Record

Against the spread this season, the Athletics are against the Run Line ( Units / ROI).

  • away moneyline record when betting on the Moneyline for ML units Units / ML ROI ROI
  • away total over record when betting on the total runs Over for over units Units / over ROI ROI
  • away total under record when betting on the total runs Under for under units Units / under ROI ROI

Mariners Against the Spread (ATS) Record

Against the spread this season, the Mariners are 0-0 against the Run Line (+0 Units / 0% ROI).

  • 0-0 when betting on the Moneyline for +0 Units / 0% ROI
  • 0-0 when betting on the total runs Over for +0 Units / 0% ROI
  • 0-0 when betting on the total runs Under for +0 Units / 0% ROI

Mariners vs Athletics Home Run Prop Bets Today

Over Under
Cal Raleigh (SEA) 0.5 +300 0.5 -375
Brent Rooker (ATH) 0.5 +350 0.5 -450
Lawrence Butler (ATH) 0.5 +400 0.5 -550
Shea Langeliers (ATH) 0.5 +425 0.5 -600
Julio Rodriguez (SEA) 0.5 +425 0.5 -600

Mariners vs Athletics Total Hits Prop Bets Today

Over Under
Julio Rodriguez (SEA) 0.5 -220 0.5 +165
Victor Robles (SEA) 0.5 -210 0.5 +155
Gio Urshela (ATH) 0.5 -185 0.5 +140
Miguel Andujar (ATH) 0.5 -175 0.5 +135
Brent Rooker (ATH) 0.5 -175 0.5 +135

Mariners vs Athletics RBI Prop Bets Today

Over Under
Cal Raleigh (SEA) 0.5 +115 0.5 -155
Julio Rodriguez (SEA) 0.5 +170 0.5 -225
Randy Arozarena (SEA) 0.5 +180 0.5 -235
Brent Rooker (ATH) 0.5 +185 0.5 -250
Jorge Polanco (SEA) 0.5 +185 0.5 -250

Mariners vs Athletics Strikeout Prop Bets Today

Over Under
Bryce Miller (SEA) 5.5 -135 5.5 +100
Osvaldo Bido (ATH) 5.5 +145 5.5 -190

The last hit on a Osvaldo Bido changeup was August 17th, 2024. Hitters are 0 for their last 16 in ABs ending on his changeup. — Nick Martinez has the longest active streak at 25.

Mariners Starting Pitcher Stats & Trends

Bryce Miller has allowed an OBP of just .233 (279 PA’s) when going through the lineup the second time in a game since last season — best among qualified SPs in MLB; League Avg: .289 — 100th Percentile.

Bryce Miller has allowed an OBP of just .231 (324 PA’s) against right-handed batters since last season — 3rd best among qualified SPs in MLB; League Avg: .288 — 96th Percentile.

Opponents batted just .193 (51-for-264) against Bryce Miller when going through the lineup the second time in a game in the 2024 season — 6th best among qualified SPs in MLB; League Avg: .232 — 91st Percentile.

Opponents batted just .207 against Bryce Miller vs left-handed batters last season — tied for ninth best among starting pitchers with at least 64 total IP– 89th Percentile. Left handed batters hit .303 (70-for-231) against him in the 2023 season — tied for sixth worst among starting pitchers with at least 64 total IP– seventh Percentile.

Athletics Keys to the Game vs. the Mariners

The Athletics are just 13-25 (.342) when tied entering the 7th inning since the 2023 season — 2nd lowest in MLB; League Avg: .500.

The Athletics are just 39-102 (.277) vs the top 10 runs allowed teams since the 2023 season They play the Rangers (20th best runs allowed) today.

The Athletics are just 64-98 (.395) at home since the 2023 season — 2nd lowest in MLB; League Avg: .521.

The Athletics are just 73-130 (.360) after a loss since the 2023 season — 2nd lowest in MLB; League Avg: .497.

Mariners Keys to the Game vs. the Athletics

The Mariners are 123-18 (.872) when scoring 5 or more runs since the 2023 season — best in MLB; League Avg: .792.

The Mariners were 33-7 (.825) when they had 10 or more hits in 2024 — tied for 5th best in MLB; League Avg: .750.

The Mariners were just 7-13 (.350) when tied entering the 8th inning in 2024 — 5th lowest in MLB; League Avg: .500.

The Mariners are 44-5 (.898) when they’ve had 5 or more XBH since the 2023 season — 4th best in MLB; League Avg: .800.

The Athletics batted just .223 in 2023 — lowest in MLB; League Avg: .248.

The Athletics batted just .200 with two outs in 2023 — lowest in MLB; League Avg: .237.

The Athletics are batting just .213 with two outs since the 2023 season — lowest in MLB; League Avg: .235.

The Athletics batted just .216 at home in 2023 — lowest in MLB; League Avg: .252.

The Mariners are batting just .206 when facing the starting pitcher for the 3rd time in a game since last season — lowest in MLB; League Avg: .262.

The Mariners are batting just .226 when facing the starting pitcher for the 3rd time in a game since the 2023 season — lowest in MLB; League Avg: .264.

The Mariners are batting just .213 at home since last season — lowest in MLB; League Avg: .244.

The Mariners batted just .207 when facing the starting pitcher for the 3rd time in a game in the 2024 season — lowest in MLB; League Avg: .263.

Athletics pitchers had an ERA of 6.09 (676.2 IP) on the road in 2023 — highest in MLB; League Avg: 4.44.

Athletics pitchers walked 694 of 6,384 batters (11%) in 2023 — highest in MLB; League Avg: 9%.

Opponents have a groundball rate of just 40% against Athletics pitchers since the 2023 season — 2nd lowest in MLB; League Avg: 43%.

Opponents had a groundball rate of just 38% against Athletics pitchers in 2023 — lowest in MLB; League Avg: 43%.

Mariners pitchers walked 369 of 5,801 batters (6%) in the 2024 season — best in MLB; League Avg: 8%.

Mariners pitchers have walked 375 of 5,875 batters (6%) since last season — best in MLB; League Avg: 8%.

Mariners pitchers allowed an OBP of just .251 (1,441 PA’s) when facing the leadoff batter in the inning in the 2024 season — best in MLB; League Avg: .305.

Mariners pitchers allowed an OBP of just .276 (5,788 PA’s) in the 2024 season — best in MLB; League Avg: .312.

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.