- Matchup: Seattle Mariners vs Detroit Tigers
- Date: Sunday, June 7, 2026
- Venue: Comerica Park, Detroit, MI
- Broadcast: Detroit SportsNet
- Betting Odds: Seattle (-150) Detroit (+125)
This page may include affiliate links at no extra cost to you, thanks for your support.
The Seattle Mariners (33-30) are set to face off against the Detroit Tigers (25-38) at Comerica Park this Sunday. The Mariners are favored at -150, while the Tigers hold odds of +125. The game’s total runs are set at 8.5. The starting pitchers will be Luis Castillo and Jack Flaherty.
The Seattle Mariners are averaging 4.2 runs per game, ranking them 20th in Major League Baseball. They have scored a total of 267 runs and boast an on-base percentage of .317. As a team, they have hit 85 doubles and 82 home runs. With 489 hits so far and a batting average of .234, the Mariners have a slugging percentage of .398 and have recorded 551 strikeouts against 222 walks this season.
The Mariners exhibit a strikeout-to-walk ratio of 3.44 and have a WHIP of 1.18. The pitcher’s staff has allowed 59 home runs and a total of 237 runs this year, ranking fifth in the league. They have surrendered 509 hits (8.1 hits per nine innings) and 217 earned runs, with an impressive team ERA of 3.47 (ranked fifth). This staff has struck out 543 batters while issuing 158 walks, resulting in a FIP of 3.55 for the season.
The Mariners’ bullpen boasts a save percentage of 56.0%, having entered 59 save situations and securing 14 saves, with 11 blown saves. They have inherited 62 base runners this season, of which 16.1% have scored. Mariners pitchers have entered games with runners on base 48 times and have appeared in high-leverage situations 77 times. This team has used 192 relievers throughout the season, with relief pitchers contributing 34 holds (15th in MLB).
Defensively, the Mariners convert 69.6% of balls in play to outs over 5,070 innings, ranking 19th in the majors. They’ve recorded 1,690 putouts, 524 assists, and 27 errors, giving them a fielding percentage of .988 (8th in MLB) and a tally of 57 double plays.
In his career, Castillo has a record of 86-89 and faces 6,074 batters with a FIP of 3.58. He’s allowed 1,266 hits (7.8 hits per nine innings) and issued 475 walks, maintaining an earned run average of 3.63 (591 earned runs allowed) and a WHIP of 1.188 over 1,465 innings, recording 1,549 strikeouts.
The Detroit Tigers hold a team on-base percentage of .316 and a batting average of .235 this season. They have struck out 533 times (10th in the league) with a total of 491 hits. This season, they have also hit 61 home runs and driven in 236 runs. Their team slugging percentage stands at .382, averaging 3.94 runs per game (26th in MLB). They’ve achieved 104 doubles, walked 235 times and scored a total of 248 runs.
On the pitching side, the Tigers have a staff WHIP of 1.270 and a FIP of 3.90, ranking 12th in MLB for the least hits allowed (489). They’ve given up 273 runs and reached a team ERA of 4.02 (246 earned runs). With a strikeout-to-walk ratio of 8.30 (505 strikeouts against 210 walks), they have allowed 59 home runs and an average of 4.47 runs per nine innings (14th in the league).
The Tigers have had 54 save opportunities, achieving 25 holds and 16 blown saves. Their relievers have taken the mound in 28 save situations where they have recorded 12 saves. Detroit’s relief pitching has a 30.3% inherited score rate from their 119 inherited base runners, and they’ve faced high-leverage situations 57 times. They rank 29th in baseball with a save rate of 42.9%, utilizing 193 bullpen pitchers this year.
Across 4,956 innings, the Tigers’ defensive efficiency sits at 70.7% (13th in MLB). They have turned 52 double plays and have a fielding percentage of .986 (16th in the majors), with 533 assists, 30 errors, and 1,652 putouts recorded this season.
Flaherty, with a career record of 64-63, has allowed 896 hits and struck out 1,200 batters in 1,047 innings. He has given up 452 earned runs with a WHIP of 1.221 and a FIP of 3.8. His strikeout-to-walk ratio is 3.13, having faced 4,391 batters throughout his MLB career, while allowing 7.7 hits per nine innings and maintaining a 3.88 earned run average.
Who will emerge victorious in tonight’s MLB matchup against the spread or on the moneyline?
Recommendation: Back Seattle (-150)
Some links on this page are affiliate links. If you sign up or make a purchase through them, we may earn a small commission always at no extra cost to you. Thanks for helping us keep this site running.
