Athletics vs Mariners Prediction, Odds & Player Prop Bets Today – MLB, Mar 30

Seattle Mariners left fielder Randy Arozarena throws to the infield during the third inning of a spring training baseball game against the Colorado Rockies Sunday, March 2, 2025, in Scottsdale, Ariz.
(AP Photo/Ross D. Franklin)
  • The Mariners are -170 favorites vs the Athletics
  • Athletics vs Mariners Over / Under today: 7 Runs
  • Athletics / Mariners TV Channel: RTNW | NSCA | MLBN

The Oakland Athletics (+140) visit T-Mobile Park to take on the Seattle Mariners (-170) on Sunday, March 30, 2025. First pitch is scheduled for 4:10pm EDT in Seattle, WA.

This season, the Athletics are against the spread (ATS), while the Mariners are 1-2 ATS.

Athletics vs Mariners Starting Pitchers Today:

  • Athletics starting pitcher: JP Sears 0-0, 0.00 ERA
  • Mariners starting pitcher: Bryan Woo 0-0, 0.00 ERA

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

SpreadOver / UnderMoneyline
Athletics+1.5 -165O 7.5 -120+140
Mariners -1.5 +135U 7.5 +100-170

Athletics vs Mariners Prediction for Today’s Game

Based on recent trends the model predicts the Mariners will win Sunday‘s MLB game with 60.3% confidence, factoring in game simulations, recent player performances, starting pitchers and injuries.


Bet now on Athletics vs Mariners and all games with BetMGM


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:

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:

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 1-2 against the Run Line (-0.65 Units / -21.67% ROI).

  • 1-2 when betting on the Moneyline for -2.1 Units / -43.75% ROI
  • 0-2 when betting on the total runs Over for -2.2 Units / -66.67% ROI
  • 2-0 when betting on the total runs Under for +2 Units / 60.61% ROI

Mariners vs Athletics Home Run Prop Bets Today

Over Under
Cal Raleigh (SEA) 0.5 +310 0.5 -400
Brent Rooker (ATH) 0.5 +360 0.5 -500
Mitch Garver (SEA) 0.5 +400 0.5 -550
Julio Rodriguez (SEA) 0.5 +400 0.5 -525
Randy Arozarena (SEA) 0.5 +400 0.5 -550

Mariners vs Athletics Total Hits Prop Bets Today

Over Under
Julio Rodriguez (SEA) 0.5 -225 0.5 +170
Victor Robles (SEA) 0.5 -210 0.5 +155
Miguel Andujar (ATH) 0.5 -190 0.5 +145
Lawrence Butler (ATH) 0.5 -190 0.5 +145
Gio Urshela (ATH) 0.5 -190 0.5 +145

Mariners vs Athletics RBI Prop Bets Today

Over Under
Cal Raleigh (SEA) 0.5 +125 0.5 -165
Julio Rodriguez (SEA) 0.5 +160 0.5 -220
Randy Arozarena (SEA) 0.5 +170 0.5 -225
Mitch Garver (SEA) 0.5 +180 0.5 -250
Brent Rooker (ATH) 0.5 +200 0.5 -275

Mariners vs Athletics Strikeout Prop Bets Today

Over Under
Bryan Woo (SEA) 5.5 -105 5.5 -125
JP Sears (OAK) 4.5 +130 4.5 -175

JP Sears has a strikeout rate of just 16% (47 SO in 288 PAs) when going through the lineup the first time in a game since last season — lowest among qualified SPs in MLB; League Avg: 25% — first Percentile.

JP Sears allowed a slugging percentage of just .213 (23 Total Bases / 108 ABs) on fastballs away in the 2024 season — 2nd best among qualified SPs in MLB; League Avg: .365 — 98th Percentile.

JP Sears had a strikeout rate of just 16% (47/288) when going through the lineup the first time in a game in the 2024 season — lowest among qualified SPs in MLB; League Avg: 25% — first Percentile.

Opponents had a line drive rate of just 19% (107/557) versus JP Sears in the 2024 season — lowest among qualified SPs in MLB; League Avg: 24% — 100th Percentile.

Mariners Starting Pitcher Stats & Trends

Bryan Woo threw fastballs 73% of the time (1,052/1,448) in 2023 — highest in MLB among starting pitchers with at least 64 total IP; League Avg: 47% — 100th Percentile.

Bryan Woo walked 3 of 190 batters (2%) when going through the lineup the second time in a game in the 2024 season — best in MLB among starting pitchers with at least 64 total IP; League Avg: 7% — 100th Percentile.

Bryan Woo has walked 3 of 190 batters (2%) when going through the lineup the second time in a game since last season — best in MLB among starting pitchers with at least 65 total IP; League Avg: 7% — 100th Percentile.

Bryan Woo has allowed an OBP of just .207 (198 PA’s) when going through the lineup the first time in a game since last season — 3rd best in MLB among starting pitchers with at least 65 total IP; League Avg: .299 — 98th Percentile.

Athletics Keys to the Game vs. the Mariners

The Athletics are just 118-169 (.411) when allowing 5 or more extra base hits since last season — 2nd lowest in MLB; League Avg: .538.

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

The Athletics are just 13-24 (.342) when tied entering the 7th inning since last season — 2nd lowest in MLB; League Avg: .499.

The Athletics are just 27-80 (.252) when their opponents score in the first inning since last season — 3rd lowest in MLB; League Avg: .374.

Mariners Keys to the Game vs. the Athletics

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

The Mariners were 49-32 (.605) at home in the 2024 season — 4th best in MLB; League Avg: .521.

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

The Mariners were 10-56 (.152) when trailing entering the 8th inning in the 2024 season — 4th best in MLB; League Avg: .100.

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

The Athletics won only 32% of their home games in the 2023 season — lowest in MLB; League Avg: 52%.

The Athletics are batting .500 against LHP this season — best in MLB; League Avg: .222.

Athletics hitters had an OPS of just .673 (1,648 PA’s) against LHP in 2023 — 2nd lowest in MLB; League Avg: .742.

The Mariners are batting just .205 when facing the starting pitcher for the 3rd time in a game since last season — lowest in MLB; League Avg: .262.

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.

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: .245.

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

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

Athletics pitchers have walked 6 of 26 batters (23%) when facing the leadoff batter in the inning this season — tied for 3rd highest in MLB; League Avg: 11%.

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

Mariners pitchers walked 369 of 5,801 batters (6%) in the 2024 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 walked 76 of 1,441 batters (5%) when facing the leadoff batter in the inning in the 2024 season — best in MLB; League Avg: 7%.

The Mariners pitchers have allowed division opponents to score first in just 34% of their games since the 2023 season — lowest in MLB; League Avg: 50%.

More MLB Reading:


Bet now on Athletics vs Mariners and all games with BetMGM


Bet on MLB Odds at BetMGM

Sportsbook promos are always available at BetMGM. For new customers, check out the sportsbook welcome offer and BetMGM Refer a Friend. For existing customers, there are Odds Boosts, Parlay Boosts, contests and more.

Split First Bet Offer FBO March Matchups 1080x610
About the Author

BetMGM Betting

Read More @BETMGM

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.