- Matchup: Seattle Mariners vs Houston Astros
- Date: Thursday, May 14, 2026
- Venue: Daikin Park, Houston, TX
- Broadcast: Space City Home Network
- Odds/Point Spread: Seattle Mariners (-145) vs Houston Astros (+125)
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This Thursday, Daikin Park will be the battleground as the Houston Astros (16-27) face off against the Seattle Mariners (21-22). The Mariners are favored at -145 while the Astros are at +125. The over/under for this game is set at 9 runs. The starting pitchers slated for this matchup are Luis Castillo and Mike Burrows.
The Seattle Mariners have an offensive output of 4.2 runs per game, placing them 21st in MLB rankings. They have recorded a total of 180 runs and boast an on-base percentage of .320. The team has 56 doubles and 49 home runs, contributing to 175 RBIs and 327 hits this season, with a batting average of .231. Seattle’s slugging percentage stands at .380, having struck out 390 times and drawing 165 walks.
The Mariners’ pitchers have a strikeout-to-walk ratio of 3.52, combined with a WHIP of 1.22. They have allowed 43 home runs and 168 runs this season, ranking 7th in MLB. Seattle’s pitching staff has given up 362 base hits (averaging 8.5 hits per 9 innings) and 156 earned runs, resulting in an earned run average (ERA) of 3.67 (8th in the league), with 370 strikeouts. The team has walked 105 batters and their FIP sits at 3.67.
The Mariners’ relief pitchers have stepped up in high-pressure situations 54 times, managing 24 holds this season (ranked 15th in MLB). With a save percentage of 66.7%, they have entered 42 save scenarios, successfully converting 12 and failing 6 out of 18. The bullpen has inherited 41 runners this year, with 12.2% scoring. The Mariners have utilized 133 relievers throughout the season.
Defensively, the Mariners have converted 68.7% of balls in play into outs over 3,441 innings, ranking them 24th in the league. They have made 1,147 putouts, 359 assists, and committed 15 errors, holding a fielding percentage of .990 (5th in MLB), while executing 42 double plays.
Luis Castillo, with 1,448 career innings, has accumulated 1,530 strikeouts, sporting a 3.64 ERA (585 earned runs allowed) and a WHIP of 1.190. Throughout his major league career, he has permitted 1,257 hits (7.8 hits/9 innings) and issued 466 walks, owning a career win-loss record of 84-88 and a FIP of 3.58 against 6,002 batters.
The Houston Astros, on the other hand, have a season on-base percentage of .330 and a batting average of .255. They have struck out 345 times (ranked 17th in the league) and accumulated 373 hits. Houston boasts 52 home runs and 189 RBIs, with a team slugging percentage of .421, averaging 4.63 runs per game (10th in MLB). They have recorded 79 doubles while drawing 151 walks, totaling 199 runs.
On the mound, the Astros have allowed 243 runs this season, with a team ERA of 5.61 (234 earned runs given up). They have yielded 57 home runs and allow an average of 5.83 runs per 9 innings (30th in MLB). Houston’s team WHIP stands at 1.586, and their FIP is 5.05 overall. Their strikeout/walk ratio is 9.00 (374 strikeouts against 217 walks), ranking 27th in MLB for total hits allowed (378).
Fielding-wise, the Astros lead the league with an impressive 88.9% save percentage, having used 134 bullpen pitchers this season. Their relievers have faced pressure in 29 high-leverage situations and have responded in 45 instances with runners on base. Houston’s bullpen has 22 save opportunities, recording 13 holds and a single blown save. In 9 save chances, they have achieved 8 saves, with an inherited runner scoring rate of 27.6% from 76 inherited runners.
Defensively, the Astros have executed 41 double plays with a fielding percentage of .990 (7th in MLB). They have tallied 326 assists, 15 errors, and 1,126 putouts this season. Across 3,378 innings, their defensive efficiency is at 67.8% (27th in MLB).
Mike Burrows has given up 142 hits, striking out 141 batters across 143 innings in his career. With a 5-8 win-loss record, he has a 4.27 ERA, allowing 8.9 hits per 9 innings and 68 earned runs. Burrows’ WHIP is 1.326, with a FIP of 4.2, and he holds a strikeout-to-walk ratio of 2.94 after facing 610 batters in the majors.
Who will come out on top in tonight’s MLB matchup against the spread or on the moneyline?
Prediction: Take Houston (+125)
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