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Detroit Tigers vs Seattle Mariners July 12th 2025
The Seattle Mariners will take on the Detroit Tigers at Comerica Park on Saturday, July 12, 2025. The game is set for an afternoon start at 1:10 PM. Fans can catch the action on RSNW, with weather conditions expected to be mild and a few clouds in the sky.
Seattle enters the game with a record of 49-45, sitting 6 games back in the AL West. Detroit, on the other hand, holds a 59-36 record and has performed well at home with a 32-16 record. On the mound, the Mariners will have George Kirby, while the Tigers will start Casey Mize, who has a strong 9-2 record this season.
Mariners vs Tigers Key Information
- Sport: Baseball
- Teams: Seattle Mariners vs. Detroit Tigers
- Venue: Comerica Park, Detroit, MI
- Date: Saturday, July 12, 2025
- Betting Odds: Mariners Moneyline +107, Tigers Moneyline -126
The Mariners Can Win If…
The Seattle Mariners are coming off a strong 12-3 win against the Detroit Tigers. Cal Raleigh stood out with two home runs and five RBIs. Luis Castillo pitched five innings, allowing three runs while striking out six batters.
The Mariners have a powerful lineup, ranking 6th in home runs this season with 128. Their on-base percentage is 8th in the league, showing they can get runners on base. Cal Raleigh leads the team with 38 home runs, making him a key player to watch.
George Kirby will start for the Mariners, bringing a WHIP of 1.10 into the game. The Mariners’ pitching staff ranks 10th in batting average against, limiting opponents’ hits. With a balanced attack of strong hitting and solid pitching, the Mariners have the tools to win this game.
The Tigers Can Win If…
The Detroit Tigers are looking to bounce back after a tough 12-3 loss to the Seattle Mariners. In that game, Riley Greene stood out with a triple and an RBI. Despite the loss, the Tigers have shown strength in recent games, winning three of their last five.
The Tigers’ lineup has been consistent, with a team batting average of .252, ranking 6th in the league. Spencer Torkelson is a key player to watch, with 21 home runs and 59 RBIs. Their ability to hit for power could be a deciding factor in the game.
Casey Mize will take the mound for the Tigers, bringing a strong 2.63 ERA and a 9-2 record. His performance will be crucial in keeping the Mariners’ hitters in check. With solid pitching and a capable lineup, the Tigers have a good chance to secure a win at home.
The Lean
The Detroit Tigers are favored to win with a moneyline of -126. The Mariners have a moneyline of +107. With the Tigers having a slightly better batting average and a stronger pitching staff, my model projects the Tigers to win 5-3. This makes the Tigers a solid pick for the moneyline.
The total for the game is set at 8.0 runs, with the over at -105 and the under at -115. Given the projected score of 5-3, the total would hit exactly 8 runs. However, with both teams having strong pitching, the under 8.0 at -115 is a safer bet.
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An All-Star Duel: Casey Mize, Tigers Host George Kirby and the Mariners
It is a marquee pitching matchup in Detroit on Saturday afternoon as two of the hottest right-handers in the American League go head-to-head. The newly named All-Star Casey Mize will take the mound for the Detroit Tigers as they look to even their series against the visiting Seattle Mariners and their resurgent ace, George Kirby.
A “Validating” Moment for Mize
Tigers starter Casey Mize (9-2, 2.63 ERA) received some fantastic news this week: he was named to the American League All-Star team for the first time. For a pitcher who has battled back from Tommy John surgery, the honor is a special one.
“Pretty proud,” Mize said. “It’s been a long journey… I feel like this is pretty validating of some hard work and some tough times turning into success. I’m part of a great group here and I’m just happy to be able to contribute.” He is coming off a dominant seven-inning shutout performance in his last start.
Kirby is Hitting His Stride
The Mariners will counter with their own ace in George Kirby (3-4, 4.22 ERA), who has found his top form after his own early-season injury struggles. Kirby has thrown three consecutive quality starts, allowing just two earned runs over 18 1/3 innings in that span.
“I’m just glad I’m able to stack some good games,” Kirby said. “I feel good and feel like I’m hitting my stride.”
The Raleigh Rampage
The biggest challenge for Mize will be navigating the hottest hitter on the planet, Mariners catcher Cal Raleigh. Raleigh continued his home run rampage in the series opener, blasting two more, including a grand slam. He now leads the majors with 38 home runs and is just one shy of tying Barry Bonds’ all-time record for most homers before the All-Star break. His historic chase is a key topic in our expert betting guide.
A Premier Pitching Duel
This game features two pitchers at the top of their game. While both are hot, Kirby has historically struggled against the Tigers. This premier duel between two of the best MLB teams in the AL will be a key focus on the scores and odds board. To see which ace our experts think will win, check out our daily MLB picks.
