Mariners vs Rays Prediction 9/2/25 MLB Picks Today
Mariners vs Rays
September 2, 2025 7:35 pm EDT
The Line: Rays -101 / Over/Under: 8
(Get latest betting odds)
In this article, we will formulate a Mariners vs Rays Prediction for this MLB game on Tuesday, September 2nd at the George M. Steinbrenner Field in the second game of this series, with the Rays having the 1-0 lead. Let’s take a look at the prediction for this MLB matchup.
Tampa Bay Rays Preview
The Tampa Bay Rays have a 68-69 record this season and are sitting on the 4th place of the AL East. The Rays have a 35-33 home record and are 58-70 in over/under. They are coming off a 10-2 home victory over the Mariners, and have four consecutive wins. They are playing the Guardians and the White Sox next.
The Rays have a .251 batting average this season, .313 OBP and .403 slugging percentage. Tampa’s pitching staff has a 3.88 ERA and 1.21 WHIP. Yandy Diaz leads the Rays with 145 hits, and he is the team’s best hitter with .286 batting average. Junior Caminero leads the team in RBI, with 96 and in home runs, with 39.
Drew Rasmussen (R) is the projected starting pitcher for the Rays, and he has a 10-5 record, 2.64 ERA and 0.98 WHIP.
Seattle Mariners Preview
The Seattle Mariners have a 73-65 record this season and are sitting on the second place of the AL West. The Mariners have a 32-38 road record and are 74-58 in over/under. They are coming off a 2-10 road defeat by the Rays, and are 1-3 in their last 4 games. They are playing the Braves and the Cardinals next.
The Mariners have a .242 batting average this season, .318 OBP and .411 Slugging percentage. Seattle’s pitching staff has a 3.99 ERA and 1.25 WHIP. Julio Rodriguez leads the Mariners in hits with 149, and he is the team’s best hitter with a .264 batting average. Cal Raleigh leads the team both in RBI with 107, and in home runs with 50.
Bryan Woo (R) is the projected starting pitcher for the Mariners, and he has a 12-7 record, 2.95 ERA and 0.95 WHIP.
Why the Tampa Bay Rays will win
- The Mariners have lost five of their last six games as road favorites against American League opponents.
- The home team has won each of the last five games between the Mariners and Rays.
- The Mariners have failed to cover the run line in each of their last seven road games against AL East opponents.
- The Rays have covered the run line in seven of their last eight night games against the Mariners following a win.
- The Rays have led after 3 innings in each of their last five games.
- The Rays have led after 5 innings in eight of their last nine games.
Why the Seattle Mariners will win
- The Rays have lost eight of their last nine games against American League opponents that held a winning record.
- The Mariners have won four of their last five games following a loss.
- The Rays have failed to cover the run line each of their last 10 Tuesday night games against teams that held a winning record.
- The Mariners have covered the run line in seven of their last nine night games against the Rays following a road loss.
- The Rays have lost the first inning in four of their last five games against opponents that held a winning record.
- The Rays have trailed after 3 innings in four of their last five games against opponents that held a winning record.
- The Rays have trailed after 5 innings in four of their last five games against opponents that held a winning record.
Total Runs Facts
- Each of the Rays’ last four home games against American League opponents have gone OVER the total runs line.
- Nine of the Mariners’ last 11 road games against American League opponents have gone UNDER the total runs line.
- The ‘Inning 1 UNDER 0.5 runs’ market has hit in each of the Rays’ last nine Tuesday games against AL West opponents.
- The ‘Inning 1 UNDER 0.5 runs’ market has hit in five of the Mariners’ last six road games against American League opponents.
Matchup/League Facts
- The Rays rank 1st in the league for steals this season (173).
- The Rays are one of only three teams in the league to rank top 10 in both strikeouts and walks allowed this season.
- The Mariners rank 29th in the league for doubles this season (188).
- The Mariners rank 29th in the league for triples this season (7).
Mariners vs Rays Prediction
The Mariners are 6-2 in their last 8 head-to-head meetings against the Rays, but the Rays are 4-1 in their last 5 meetings in Tampa. Over is 4-1 in their last 5 meetings.
In this Mariners vs Rays Prediction, the Mariners are coming as -115 road favorites. This is a pitcher’s duel as they both have been excellent this season with a combined 5.59 ERA and WHIP below 1.00. They are both coming into this matchup in excellent form, as they have a 1.53 and 2.27 ERA across their last five starts respectively, and I expect them to suppress the opposing defense and keep this game a low-scoring one. Take the under 8 runs in this one.

