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

Seattle Mariners' Cal Raleigh reacts after hitting his 60th home run during the eighth inning of a baseball game against the Colorado Rockies, Wednesday, Sept. 24, 2025, in Seattle.
AP Photo/Ryan Sun, File
New Player OfferMLB Betting Promo
  • The Yankees are -105 favorites vs the Mariners
  • Yankees vs Mariners Over / Under today: 7.5 Runs
  • Yankees / Mariners TV Channel: MRTV | YES

The New York Yankees (-105) visit T-Mobile Park to take on the Seattle Mariners (-115) on March 30, 2026. First pitch is scheduled for 9:40 pm in Seattle, WA.

This season, the Yankees are 3-0 against the spread (ATS), while the Mariners are 2-2 ATS.

Yankees vs Mariners Starting Pitchers Today:

  • Yankees starting pitcher: Ryan Weathers 0-0, 0.00 ERA
  • Mariners starting pitcher: Luis Castillo 0-0, 0.00 ERA

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

Yankees vs Mariners Prediction for Today’s Game

Based on recent trends the model predicts the Mariners will win Monday‘s MLB game with 51.5% confidence, factoring in game simulations, recent player performances, starting pitchers and injuries.


Bet now on Yankees vs Mariners and all games with BetMGM


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

Best Yankees Player Prop Bets Today:

  • Aaron Judge has hit the Singles Over in 16 of his last 25 games (+10.65 Units / 42% ROI)
  • Cody Bellinger has hit the RBIs Under in 17 of his last 20 games (+10.15 Units / 22% ROI)
  • Cody Bellinger has hit the Hits Over in 13 of his last 15 games (+8.95 Units / 28% ROI)
  • Aaron Judge has hit the Hits Runs and RBIs Over in 12 of his last 15 games (+8.90 Units / 53% ROI)
  • Aaron Judge has hit the Total Bases Over in 12 of his last 15 games (+8.60 Units / 49% ROI)

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

Best Mariners Player Prop Best Bets Today:

  • Brendan Donovan has hit the Home Runs Over in 2 of his last 4 games (+11.80 Units / 295% ROI)
  • Cal Raleigh has hit the RBIs Under in 20 of his last 25 games at home (+11.05 Units / 25% ROI)
  • Julio Rodriguez has hit the Hits Under in 15 of his last 25 games (+9.40 Units / 27% ROI)
  • Randy Arozarena has hit the Runs Over in 13 of his last 20 games (+8.65 Units / 43% ROI)
  • Julio Rodriguez has hit the Total Bases Under in 18 of his last 25 games (+8.50 Units / 24% ROI)
  • The New York Yankees have hit the 1st Five Innings (F5) Moneyline in 35 of their last 51 games (+21.25 Units / 25% ROI)
  • The New York Yankees have covered the 1st Five Innings (F5) Run Line in 34 of their last 51 games (+15.20 Units / 25% ROI)
  • The New York Yankees have hit the Team Total Over in 18 of their last 23 away games (+12.40 Units / 46% ROI)
  • The New York Yankees have hit the Moneyline in 35 of their last 51 games (+11.75 Units / 14% ROI)
  • The New York Yankees have hit the Game Total Over in 49 of their last 87 games (+9.85 Units / 10% ROI)
  • The Seattle Mariners have hit the Game Total Over in 92 of their last 162 games (+19.65 Units / 11% ROI)
  • The Seattle Mariners have hit the Moneyline in 38 of their last 54 games at home (+16.75 Units / 19% ROI)
  • The Seattle Mariners have covered the 1st Five Innings (F5) Run Line in 28 of their last 44 games (+9.65 Units / 18% ROI)
  • The Seattle Mariners have covered the Run Line in 21 of their last 33 games (+9.30 Units / 22% ROI)
  • The Seattle Mariners have hit the 1st Five Innings (F5) Moneyline in 25 of their last 44 games (+7.65 Units / 11% ROI)

Yankees Against the Spread (ATS) Record

Against the spread this season, the Yankees are 3-0 against the Run Line (+4 Units / 133.33% ROI).

  • 3-0 when betting on the Moneyline for +3 Units / 77.92% 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 Against the Spread (ATS) Record

Against the spread this season, the Mariners are 2-2 against the Run Line (+0.8 Units / 20% ROI).

  • 2-2 when betting on the Moneyline for -1.55 Units / -23.13% ROI
  • 3-1 when betting on the total runs Over for +1.95 Units / 44.83% ROI
  • 1-3 when betting on the total runs Under for -2.3 Units / -51.69% ROI

Mariners vs Yankees Home Run Prop Bets Today

Yes
Aaron Judge (NYY) +275
Cal Raleigh (SEA) +340
Giancarlo Stanton (NYY) +425
Ben Rice (NYY) +475
Trent Grisham (NYY) +500

Mariners vs Yankees Total Hits Prop Bets Today

Over Under
Julio Rodriguez (SEA) 0.5 -225 0.5 +170
Aaron Judge (NYY) 0.5 -220 0.5 +165
Cody Bellinger (NYY) 0.5 -175 0.5 +135
Cal Raleigh (SEA) 0.5 -160 0.5 +125
Brendan Donovan (SEA) 0.5 -155 0.5 +120

Mariners vs Yankees RBI Prop Bets Today

Over Under
Aaron Judge (NYY) 0.5 +165 0.5 -220
Ben Rice (NYY) 0.5 +170 0.5 -225
Cal Raleigh (SEA) 0.5 +180 0.5 -250
Giancarlo Stanton (NYY) 0.5 +190 0.5 -250
Cody Bellinger (NYY) 0.5 +200 0.5 -275

Mariners vs Yankees Strikeout Prop Bets Today

Over Under
Ryan Weathers (NYY) 4.5 -155 4.5 +120
Luis Castillo (SEA) 5.5 -110 5.5 -115

Yankees Keys to the Game vs. the Mariners

The Yankees were 56-37 (.602) after a win in the 2025 season — tied for 3rd best in MLB; League Avg: .517.

The Yankees were 44-37 (.543) on the road in the 2025 season — 2nd best in MLB; League Avg: .457.

The Yankees were 94-68 (.580) in the 2025 season — tied for 3rd best in MLB; League Avg: .500.

The Yankees are 111-77 (.590) after a win since the 2024 season — 4th best in MLB; League Avg: .508.

Mariners Keys to the Game vs. the Yankees

The Mariners were 70-3 (.959) when leading entering the 8th inning in the 2025 season — best in MLB; League Avg: .909.

The Mariners were 40-23 (.635) vs the top 10 runs allowed teams in the 2025 season Today, they face Yankees (first in runs allowed).

The Mariners were 12-55 (.179) when trailing entering the 7th inning in the 2025 season — 3rd best in MLB; League Avg: .124.

The Mariners are 19-113 (.144) when trailing entering the 8th inning since the 2024 season — best in MLB; League Avg: .095.

Yankees hitters slugged .695 on the first pitch of at-bats in the 2025 season — 2nd best in MLB.

Yankees hitters slugged .455 in the 2025 season — best in MLB.

Yankees hitters have drawn walks in 11% of their PA’s against LHP since the 2024 season — best in MLB.

Yankees hitters have drawn walks in 11% of their PA’s against LHP since the 2023 season — best in MLB.

Mariners hitters slugged .712 on the first pitch of at-bats in the 2025 season — best in MLB.

The Mariners are batting just .228 when facing the starting pitcher for the 3rd time in a game since the 2024 season — lowest in MLB.

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.

Mariners hitters had an OPS of .776 (3,230 PA’s) on the road in the 2025 season — 2nd best in MLB.

The Yankees pitchers allowed their opponents to score first in just 31% of their games on the road in the 2025 season — lowest in MLB.

Yankees pitchers walked 9% of batters in the 2025 season — 4th highest in MLB.

Opponents had a groundball rate of 44% against Yankees pitchers in the 2025 season — 5th highest in MLB.

Opponents had a miss rate of 27% against Yankees pitchers in the 2025 season — 2nd best in MLB.

The Mariners pitchers have allowed division opponents to score first in just 30% of their games since the 2024 season — lowest in MLB.

Mariners pitchers have walked 7% of batters since the 2024 season — best in MLB.

Mariners pitchers walked 6% of batters when facing the leadoff batter in the inning in the 2025 season — 3rd best in MLB.

Mariners pitchers have allowed an OBP of just .267 (2,938 PA’s) when facing the leadoff batter in the inning since the 2024 season — best in MLB.

More MLB Reading:


Bet now on Yankees 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.

The content provided in this blog is intended for entertainment purposes only. All views and opinions expressed are the authors and reflect their individual perspectives on sports, betting, and related topics. This content should not be considered professional betting advice or the official views of BetMGM LLC. Please gamble responsibly. If you or someone you know is experiencing issues related to gambling, seek help from a licensed health professional. This blog is not liable for any losses, damages, or consequences resulting from betting activities.

About the Author 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.