- Matchup: Seattle Mariners vs Houston Astros
- Date: Tuesday, May 12, 2026
- Venue: Daikin Park, Houston, TX
- Broadcast: Space City Home Network
- Betting Odds: Seattle (-132) Houston (+110)
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The Seattle Mariners (19-22) are set to face off against the Houston Astros (16-25) at Daikin Park this Tuesday. The line for this contest places Seattle at -132 and Houston at +110. The total for betting stands at 8 runs. The starting pitchers for the game will be Bryan Woo for Seattle and Tatsuya Imai for Houston.
This season, the Mariners have achieved a total of 54 doubles and launched 46 home runs. They have a slugging percentage of .378 and have struck out 379 times while walking 158 times. On average, Seattle is scoring 4.1 runs per game, ranking 25th in MLB. They have recorded 162 RBIs and accumulated 309 hits, resulting in a .229 batting average. With 167 runs scored, their on-base percentage stands at .319.
The Mariners have a strikeout-to-walk ratio of 3.48, and their pitching staff has compiled a WHIP of 1.23. On defense, Mariners pitchers have given up 43 home runs and 165 runs this season—ranking 7th in the league. They have allowed 348 hits (averaging 8.6 hits per 9 innings) and 153 earned runs, with an impressive team ERA of 3.78, placing them 8th overall. Their pitchers have struck out 345 batters and walked 99, with a FIP of 3.78 throughout the season.
The Seattle bullpen has a 64.7% save rate after stepping up in 38 save situations. They have completed 11 saves but have recorded 6 blown saves out of 17 opportunities. This season, the bullpen has inherited 41 runners, with 12.2% scoring. Mariners relievers have entered games with runners on base 31 times, with 51 high-leverage appearances. Altogether, 127 relievers have been utilized this year, contributing to 21 holds (ranked 20th in MLB).
Defensively, the Mariners have converted 68.8% of balls in play into outs over 3,279 innings, placing them 25th in the majors. They have tallied 1,093 putouts, 346 assists, and committed 15 errors, leading to a fielding percentage of .990, which ranks 6th in MLB with 41 double plays.
Pitcher Bryan Woo has logged 442 innings, racking up 430 strikeouts in his career. He holds a career win-loss record of 30-17, a FIP of 3.25, and has faced 1,761 batters. With an ERA of 3.30 (allowing 162 earned runs) and a career WHIP of 0.984, he has surrendered 347 hits (averaging 7.1 hits per nine innings) and issued 88 walks.
The Houston Astros boast a team on-base percentage of .333 and a batting average of .258 this season. They have struck out 320 times (22nd in MLB) and recorded 359 hits. Houston has hit 52 home runs and accumulated 186 RBIs. Their slugging percentage sits at .429, and they score an average of 4.78 runs per game (8th in MLB), with 77 doubles and 145 walks leading to 196 runs scored.
As a pitching staff, the Astros maintain a WHIP of 1.596 and a FIP of 5.02. They rank 26th in the league for most hits allowed, with 360 hits given up. Houston’s pitchers have conceded 230 runs and hold an ERA of 5.57 (221 earned runs). Their K/BB ratio is at 9.10 (363 strikeouts compared to 210 walks), yielding 54 home runs and averaging 5.80 runs per 9 innings (30th in MLB).
In save situations, the Astros have accumulated 13 holds but have one blown save. Their relievers have entered 9 save opportunities, successfully converting 8 into saves. The Astros rank 1st in MLB with an 88.9% save rate while their relievers have inherited scores against 27.6% of 76 runners. Houston has utilized 130 relievers throughout the season.
Defensively, the Astros have executed 39 double plays and possess a fielding percentage of .989 (7th in MLB). They have achieved 307 assists, 15 errors, and amassed 1,072 putouts this season. Their defensive efficiency stands at 67.5%, positioning them 28th in the league.
Pitcher Tatsuya Imai has faced 44 batters in his career, allowing 7 hits and recording 13 strikeouts in 8 innings pitched. He has surrendered 7 earned runs, holds a WHIP of 2.195, and a FIP of 7.6. Currently, he has a K/BB ratio of 1.18 and a 7.68 ERA, giving up 7.7 hits per nine innings.
Which team will prevail in today’s MLB matchup against the spread or moneyline?
Prediction: Bet on Seattle (-132)
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