12.07.2026 13:40 United States MLB 2026

Tampa Bay Rays - Seattle Mariners Predictions and Betting Tips

Tampa Bay Rays versus Seattle Mariners takes place at 13:40 on 12.07.2026.

Tampa Bay Rays
Seattle Mariners
Seattle Mariners

Choose your bet!

Check out the latest Tampa Bay Rays vs Seattle Mariners betting picks and predictions chosen by the JohnnyBet Tipsters community. One of the most popular markets to bet on is "Asian Handicap (-1.5)" and a predicted result of "Tampa Bay Rays (-1.5), money back on draw" with odds of +160 from 2 out of 2 users. Another popular betting line is "Home Away" with a "Tampa Bay Rays" result (odds of -132) from 100%. Thirdly, a "Asian Handicap (-3.5)" bet with an outcome of "Tampa Bay Rays (-3.5), money back on draw" with odds of +390 has been predicted by 1 out of 1 tipsters (100%).

The hottest bet types to choose from:

Asian Handicap (-1.5)
Tampa Bay Rays (-1.5), money back on draw
100%
2 out of 2 tipsters
Home Away
Tampa Bay Rays
100%
2 out of 2 tipsters
Asian Handicap (-3.5)
Tampa Bay Rays (-3.5), money back on draw
100%
1 out of 1 tipsters

JohnnyBet’s Betting Tips for Tampa Bay Rays - Seattle Mariners by tipsters profit

Our most profitable tipster for this event, ALEXANDRIA (ranking at 33 in overall Profit) is predicting 18.6 in profit by staking 10 on Over (+186) in Over/Under 9.5 bet. Serbiangreen on the other hand (ranking at 65), gives a tip on -137 for Tampa Bay Rays (Home Away) by staking 9 to get an estimated profit of 6.57. The third most profitable tipster (1736 this season), TIMOX estimates to get 31.2 in profit by staking 8 on +390 for Tampa Bay Rays (-3.5), money back on draw in Asian Handicap (-3.5) market.

ALEXANDRIA
ALEXANDRIA
Rank: 33/1946
Profit: 149.32
Over/Under 9.5
+186 for Over
10/10
Estimated profit 18.60
Serbiangreen
Rank: 65/1946
Profit: 101.74
Home Away
-137 for Tampa Bay Rays
9/10
Estimated profit 6.57
TIMOX
TIMOX
Rank: 1736/1946
Profit: -172.6
Asian Handicap (-3.5)
+390 for Tampa Bay Rays (-3.5), money back on draw
8/10
Estimated profit 31.20
TEXO
TEXO
Rank: 1837/1946
Profit: -272.22
Over/Under 7.5
-103 for Under
10/10
Estimated profit 9.70
TEXO
TEXO
Rank: 1837/1946
Profit: -272.22
Asian Handicap (-1.5)
+160 for Tampa Bay Rays (-1.5), money back on draw
10/10
Estimated profit 16.00
1 2

JohnnyBet’s Betting Tips for Tampa Bay Rays - Seattle Mariners by tipsters yield

If you trust yield more than profit, ALEXANDRIA (with 4.56% overall yield) gives a prediction to get 18.6 profit by staking 10 on Over (+186) in Over/Under 9.5 market. Then, there is Serbiangreen with 3.89% yield. Giving a tip with 9 stake for Tampa Bay Rays (-137) in Home Away. The estimated profit is 6.57. TEXO (-3.34% yield) picked -103 for Under in Over/Under 7.5 market. Staking 10 will bring 9.7 profit if correct.

ALEXANDRIA
ALEXANDRIA
Rank: 510/1946
Yield: 4.56%
Over/Under 9.5
+186 for Over
10/10
Estimated profit 18.60
Serbiangreen
Rank: 529/1946
Yield: 3.89%
Home Away
-137 for Tampa Bay Rays
9/10
Estimated profit 6.57
TEXO
TEXO
Rank: 772/1946
Yield: -3.34%
Over/Under 7.5
-103 for Under
10/10
Estimated profit 9.70
TEXO
TEXO
Rank: 772/1946
Yield: -3.34%
Asian Handicap (-1.5)
+160 for Tampa Bay Rays (-1.5), money back on draw
10/10
Estimated profit 16.00
Grzich76
Grzich76
Rank: 886/1946
Yield: -5.88%
Asian Handicap (-1.5)
+160 for Tampa Bay Rays (-1.5), money back on draw
10/10
Estimated profit 16.00
1 2

JohnnyBet’s Betting Tips for Tampa Bay Rays - Seattle Mariners by tipsters ODI

These tipsters know how to find best-value bets! Grzich76, with an ODI parameter of 94.54 stakes 10 on odds of +160 for Tampa Bay Rays (-1.5), money back on draw in Asian Handicap (-1.5) market. It can bag a 16.0 profit. TIMOX (ODI: 71.52) placing betting tip to get 31.2 profit by putting 8 on Tampa Bay Rays (-3.5), money back on draw (+390) in Asian Handicap (-3.5) bet. Third in overall ranking (ODI: 45.92), TEXO, chose Over/Under 7.5 market by going with an 10 stake on odds of -103 for Under, estimating profit of 9.7.

Grzich76
Grzich76
Rank: 48/1946
ODI: 94.54
Asian Handicap (-1.5)
+160 for Tampa Bay Rays (-1.5), money back on draw
10/10
Estimated profit 16.00
TIMOX
TIMOX
Rank: 59/1946
ODI: 71.52
Asian Handicap (-3.5)
+390 for Tampa Bay Rays (-3.5), money back on draw
8/10
Estimated profit 31.20
TEXO
TEXO
Rank: 80/1946
ODI: 45.92
Over/Under 7.5
-103 for Under
10/10
Estimated profit 9.70
TEXO
TEXO
Rank: 80/1946
ODI: 45.92
Asian Handicap (-1.5)
+160 for Tampa Bay Rays (-1.5), money back on draw
10/10
Estimated profit 16.00
Sylwester Zalewski
Sylwester Zalewski
Rank: 98/1946
ODI: 35.68
Home Away
-132 for Tampa Bay Rays
10/10
Estimated profit 7.60
1 2

The best AI betting tips for Tampa Bay Rays vs Seattle Mariners

What result for Tampa Bay Rays vs Seattle Mariners does artificial intelligence predict? AI calculates that the most likely outcome is a bet on Over in the Over/Under 9.5 market, at odds of +186, with a stake of 10, from ALEXANDRIA. A bet on Tampa Bay Rays (-137) in the Home Away market with a stake of 9 from Serbiangreen is another AI favourite. The third most likely winning bet according to the algorithm is Tampa Bay Rays (-3.5), money back on draw in the Asian Handicap (-3.5) market, on which TIMOX is placing 8 at odds of +390.

Over/Under 9.5
+186 for Over
10/10
Estimated profit 18.60
Home Away
-137 for Tampa Bay Rays
9/10
Estimated profit 6.57
Asian Handicap (-3.5)
+390 for Tampa Bay Rays (-3.5), money back on draw
8/10
Estimated profit 31.20
Over/Under 7.5
-103 for Under
10/10
Estimated profit 9.70
Asian Handicap (-1.5)
+160 for Tampa Bay Rays (-1.5), money back on draw
10/10
Estimated profit 16.00
1 2

See our tipsters predictions!

Discover the JohnnyBet community's betting tips for the next Tampa Bay Rays vs Seattle Mariners game. The top prediction, with 100% of the votes, is a win for Tampa Bay Rays (odds of -132). While, a victory for Seattle Mariners (+120) has collected 0% of the votes.

1 100%
2 0%

Tampa Bay Rays vs Seattle Mariners Betting Tips

Tip 1:
Odds +186 for Over (Over/Under 9.5)
Tip 2:
Odds -137 for Tampa Bay Rays (Home Away)
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