Rays vs. Mariners: MLB Prediction & Analysis

Our detailed prediction and analysis for the Rays vs. Mariners MLB game on Sunday, August 9, 2026 is featured below. Drawing from 10,000 game simulations, we provide expert picks, betting odds, and insights.
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MLB
Rays
Ian Seymour 8-3, 4.27 ERA
4
1
T-Mobile Park
Mariners
Emerson Hancock 6-6, 3.33 ERA
T-Mobile Park
1 2 3 4 5 6 7 8 9 RHE
Rays
0 0 0 1 1 2 0 0 0 4 14 2
Mariners
1 0 0 0 0 0 0 0 0 1 6 0
Live Probabilities
Win %
  • Rays
    100%
  • Mariners
    0%
Win Probability
Baseball infield diamond diagram
Last At Bat
Outs
Taylor Ward flies out to deep center field to Cedric Mullins.
Quick Box Score
Rays Hitting
No.PlayerPosABRHRBIHRBBSOAVGOPS
1 Y. Díaz DH5141000.8001.600
2 J. Aranda 1B5010001.2000.400
3 C. Simpson LF5140000.8001.800
4 J. Caminero 3B4100002.0000.200
5 L. Hicks C5022000.4001.000
6 V. Mesa RF5000001.0000.000
7 C. Mullins CF3111010.3330.933
8 C. Williams 2B1000000.0000.000
9 T. Walls SS4010000.2500.500
Mariners Hitting
No.PlayerPosABRHRBIHRBBSOAVGOPS
1 T. Ward RF5110000.2000.800
2 C. Young 2B4021001.5001.000
3 R. Arozarena LF4000000.0000.000
4 D. Canzone DH4020001.5001.000
5 J. Rodríguez CF3000012.0000.250
6 J. Naylor 1B3010000.3330.833
7 C. Raleigh C4000001.0000.000
8 W. Wilson 3B3000012.0000.250
9 C. Emerson SS4000002.0000.000

Rays vs. Mariners: Detailed Breakdown

Matchup overview: MLB Sunday

  • Teams: Tampa Bay Rays vs. Seattle Mariners
  • Date: Sunday, August 9, 2026
  • Time: 4:10PM ET
  • Venue: T-Mobile Park

Current betting odds

  • Spread: Rays (+1.5, -225), Mariners (-1.5, +185)
  • Moneyline: Rays +100, Mariners -102
  • Total (Over/Under): 7.5 runs (+113/-113)

Dimers’ win probabilities

  • Rays: 47.0%
  • Mariners: 53.0%

Dimers' predictive MLB model, renowned for its accuracy, assesses each team's chances by simulating the outcome of the game 10,000 times. This method provides a precise and unbiased view.

Our Prediction: Who Wins?

After extensive simulations, our model gives the Rays a win probability of 47.0%, while the Mariners have a win probability of 53.0%.

Summary

According to our analysis, the Mariners are more likely to beat the Rays in the MLB game at T-Mobile Park on Sunday. Discover the best run line, over/under and moneyline odds, picks and probabilities for the game on this page.

Our Rays vs. Mariners predictions, based on sophisticated simulations and current data, guide you in making informed decisions. Remember to bet responsibly and within your financial limits.

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