Rays vs Mariners Prediction: Rays vs Mariners, Who will win today?

Rays vs Mariners Prediction: Rays vs Mariners, Who will win today?

The Tampa Bay Rays (+102) are the recommended pick against the Seattle Mariners (-122) on Saturday, August 8, 2026. Tampa Bay enters the matchup with a 68-46 record, significantly better than Seattle’s 56-60 mark. Although Seattle is favored at home, the Rays are available at plus money and have several strong statistical advantages.

Tampa Bay is batting .258 with a .329 OBP and averages 4.5 runs per game. Seattle is batting .230 with a .310 OBP and ranks 29th in MLB at 3.95 runs per game. The Rays also have a stronger team ERA at 3.74 compared with Seattle’s 3.82.

The pitching matchup features Griffin Jax for Tampa Bay and George Kirby for Seattle. Kirby has the stronger career strikeout-to-walk ratio, but Jax has posted a 3.90 career FIP and a 1.167 WHIP. Tampa Bay’s overall pitching staff also owns a 1.15 WHIP, compared with Seattle’s 1.198.

The Rays enter with the better record, stronger offense and slightly better overall pitching numbers. Seattle has home-field advantage and a strong starting pitcher in Kirby, but Tampa Bay’s +102 moneyline provides the recommended value angle.

Table of Contents

Rays vs Mariners Odds

Rays vs Mariners Same Game Parlay

Rays vs Mariners Player Props

Rays vs Mariners, Who will win today?

Who is favored in Rays vs Mariners?

What is the best bet for Rays vs Mariners?

Which starting pitcher has the advantage?

What are the key stats for Rays vs Mariners?

Final Rays vs Mariners Prediction

FAQ

Rays vs Mariners Odds

What is the Run Line in MLB Betting: The MLB run line is typically set at 1.5 runs, with the favorite giving 1.5 runs and the underdog receiving 1.5 runs.

Game Odds:

Team | Moneyline | Record
Tampa Bay Rays | +102 | 68-46
Seattle Mariners | -122 | 56-60
Total | 9 | —

Seattle is the moneyline favorite at -122, while Tampa Bay is listed at +102. The total is set at 9 runs. The matchup will take place at T-Mobile Park in Seattle.

Rays vs Mariners Same Game Parlay

A Rays vs Mariners same game parlay can combine the moneyline, total, run line and player props into one wager. With Tampa Bay listed at plus money, the Rays moneyline can serve as the foundation for a same game parlay based on the supplied prediction.

The total is set at 9 runs. Tampa Bay averages 4.5 runs per game, while Seattle averages only 3.95 runs per game. The Rays have scored 510 runs this season compared with 458 for the Mariners.

Rays vs Mariners Player Props

The starting pitchers are Griffin Jax for Tampa Bay and George Kirby for Seattle.

Jax has a career 3.96 ERA, 1.167 WHIP and 3.90 FIP across 447 MLB innings. He has recorded 505 strikeouts while allowing 388 hits.

Kirby has a career 3.62 ERA, 1.140 WHIP and 3.6 FIP across 764 innings. He has struck out 731 batters and has allowed 752 hits. His 6.14 career strikeout-to-walk ratio is particularly notable.

Potential player props include pitcher strikeouts, earned runs, hits allowed and total bases. Kirby’s strikeout-to-walk numbers make his strikeout market particularly relevant, while Jax’s strong career FIP provides an important counterpoint.

Rays vs Mariners, Who will win today?

The Tampa Bay Rays are the recommended pick at +102. Tampa Bay has the better overall record and stronger offensive production entering Saturday’s matchup.

Who is favored in Rays vs Mariners?

The Seattle Mariners are favored at -122. Tampa Bay is the underdog at +102.

Despite being the underdog, Tampa Bay enters with a 68-46 record, compared with Seattle’s 56-60 record.

What is the best bet for Rays vs Mariners?

The recommended bet is Tampa Bay (+102) on the moneyline.

The Rays provide plus-money value despite having a substantially better record than Seattle. Tampa Bay also has advantages in batting average, OBP, runs per game and team WHIP.

Which starting pitcher has the advantage?

George Kirby has the statistical advantage based on career pitching numbers.

Kirby owns a 3.62 career ERA, 1.140 WHIP and 3.6 FIP. His 6.14 strikeout-to-walk ratio is significantly stronger than Jax’s career numbers.

Jax has a 3.96 ERA, 1.167 WHIP and 3.90 FIP across his MLB career. While Kirby has the better individual pitching profile, Tampa Bay has the stronger overall team record and offensive numbers.

What are the key stats for Rays vs Mariners?

Tampa Bay is batting .258 compared with Seattle’s .230. The Rays also have a .329 OBP, while the Mariners have a .310 OBP.

Tampa Bay averages 4.5 runs per game, ranking 15th in MLB. Seattle averages 3.95 runs per game, ranking 29th.

The Rays have a 3.74 team ERA and 1.15 WHIP. Seattle has a 3.82 ERA and 1.198 WHIP.

Tampa Bay has also converted 72.1% of balls in play into outs, ranking second in MLB. Seattle’s defensive efficiency is 69.6%, ranking 17th.

The Rays have 116 home runs, while Seattle has 134. However, Tampa Bay has a significant advantage in batting average and overall run production.

Final Rays vs Mariners Prediction

Seattle has home-field advantage and the better starting pitcher on career statistics, but Tampa Bay has the stronger overall profile entering Saturday’s game. The Rays are 68-46 and have produced a .258 team batting average, .329 OBP and 3.74 team ERA.

Seattle is 56-60 and ranks 29th in MLB in scoring at 3.95 runs per game.

With Tampa Bay available at +102, the supplied pick favors the Rays as the better moneyline value.

Final Rays vs Mariners Prediction: Take Tampa Bay (+102).

FAQ

Rays or Mariners, Who is favored today?

The Seattle Mariners are favored at -122. The Tampa Bay Rays are listed at +102.

Rays or Mariners, What is the best bet?

The recommended bet is Tampa Bay (+102) on the moneyline.

What Time does the Game Start?

The supplied matchup information does not include a game start time. The game is scheduled for Saturday, August 8, 2026, at T-Mobile Park.

What are the Odds on the World Series?

World Series odds are separate from the Rays vs Mariners game odds and can change throughout the MLB season. The supplied matchup information does not include current World Series prices.

Where can I watch Rays vs Mariners?

The game is scheduled to be available on MLB.TV.

what does -1 Mean in Betting MLB?

A -1 run line means the favored team must win by more than one run for the wager to win when the standard MLB run line is applied.

What does +100 Mean in MLB Betting?

A +100 moneyline means a $100 winning wager would generate $100 in profit, plus the original $100 stake.

What does MLB Series Prices in Betting Mean?

MLB series prices are odds on which team will win an entire series rather than a single game.

Who is the starting pitcher for the Rays?

Griffin Jax is expected to start for the Rays against Seattle.

Who is the starting pitcher for the Mariners?

George Kirby is expected to start for the Mariners against Tampa Bay.

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Rays vs Mariners MLB Prediction and Pick, 8-8-2026. MLB Betting Picks, by YouWagert.lv