Tampa Bay Rays vs Seattle Mariners Prediction, 8/10/2025 MLB Picks, Best Bets & Odds

Game: Tampa Bay Rays vs Seattle Mariners

Date: Sunday, August 10, 2025

Location: T-Mobile Park in Seattle, WA

TV: Root Sports Northwest

Odds/Point Spread: Tampa Bay (+126) Seattle (-152)

T-Mobile Park is the site where the Seattle Mariners (63-53) will attempt to defeat the Tampa Bay Rays (57-59) on Sunday. The line on this matchup has the Rays at +126 and the Mariners are coming in at -152. The over/under comes in at 8. The pitchers who are expected to start will be Adrian Houser and Bryan Woo.

The Rays have earned 173 two-baggers as a unit and have hit 126 balls out of the park. Tampa Bay is slugging .399 and have been rung up 982 times, while drawing a walk on 344 occasions. As a team, the Tampa Bay Rays are recording 4.5 runs per game, which has them at 11th in MLB. They have earned 492 RBI's as well as 985 hits over the course of the season, and their batting average is .252. They have earned a total of 522 runs and have an on-base percentage of .315.

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They have a K/BB ratio of 2.97 and the pitching staff sits with a WHIP of 1.21. Rays pitchers have surrendered 147 home runs in addition to 475 total runs (12th in baseball). Tampa Bay has yielded 917 base hits (8.0 per 9 innings) and 441 earned runs. The Rays have an ERA of 3.86 this season (14th in the league), and their staff has struck out 980 batters. They have walked 330 hitters and their FIP is 4.16 as a team this season.

The Rays relief pitchers have recorded a save rate of 55.6% and have stepped onto the mound in 111 save situations. The bullpen pitchers have inherited 121 runners this year and 35.5% of those players crossed home plate. Rays bullpen pitchers have entered the game with opponents on base 83 times as well as having 112 appearances in high leverage situations. The Rays have sent 364 relievers to the mound this season. The relief pitchers have earned 65 holds so far this year (15th in the league). They have compiled 25 saves over the course of the season and have missed out on 20 of their 45 save opportunities.

The Rays have converted 70.9% of balls in play into outs out of 9,258 innings, which has them sitting 8th in professional baseball. The Tampa Bay Rays have accounted for 3,086 putouts for the season, as well as 1,032 assists and 54 errors. Their fielding percentage sits at .987 which is 10th in MLB, and have accumulated 111 double plays.

Houser has pitched in 682 innings and has earned 534 strikeouts so far in his MLB career. His earned run average is 4.04 (306 earned runs allowed) and his WHIP is 1.369. He has allowed 667 base knocks (8.8 hits per nine innings) and has had 267 free passes. Houser (38-42 mark in his career) is the owner of a FIP of 3.98 while he has faced 2,922 opposing hitters in the major leagues.

Seattle has a total of 165 long balls on the season to go along with 509 runs batted in. They have put up 154 two-baggers, while walking 395 times and scoring 531 runs. The Seattle Mariners have tallied a team on-base percentage of .319 as well as a team batting average of .243 for the season. The Mariners hold a team slugging percentage of .410 and they have an average of 4.58 runs per game (10th in baseball). They have been called out on strikes on 1,038 occasions (3rd in the league) and have a total of 964 base knocks.

The Seattle pitching staff have surrendered 501 runs this year while having an ERA of 3.83 (448 earned runs allowed). They have conceded 135 homers and they yield 4.28 runs per 9 innings (15th in MLB). The Mariners have a WHIP of 1.239 with a FIP of 4.06 as a unit for the year. They have earned a K/BB ratio of 8.40 (989 strikeouts against 352 free passes). They rank 20th in baseball as a staff in total hits allowed with 953.

Seattle relievers have an inherited score rate of 24.8% out of 105 inherited runners. Their bullpen pitchers have taken the field 165 times in high leverage situations in addition to 99 occasions with runners on. With 110 save situations, the Mariners have earned 62 holds in addition to 20 blown saves. They sit at 22nd in MLB holding a save rate of 58.3%, and they have dispatched 390 relief pitchers onto the diamond over the course of the season. Seattle has called on relief pitchers to enter the game in 48 save opportunities and they have come away with 28 saves.

The Seattle Mariners have turned 87 double plays and have notched a fielding percentage of .989 (4th in the majors). The Mariners have recorded 981 assists, 47 errors and have accounted for 3,161 putouts so far this year. Out of their 9,483 innings on the field, the Mariners hold a defensive efficiency of 70.8% (9th in MLB).

Woo (22-14 mark in his career) holds a 3.28 ERA and has conceded 7.1 hits per nine innings. His strikeout to walk ratio is 4.78 and he has faced 1,391 opposing hitters so far in his MLB career. He has given up a total of 127 earned runs while holding a WHIP of 0.991 and having a FIP of 3.2. So far in his career, Woo has surrendered 277 base knocks and he has 330 punch outs in 349 innings pitched.

Who will win tonight's MLB game against the spread or moneyline?

Tony Sink's Pick: Take Tampa Bay (+126)

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