Tigers vs. Mariners ALDS Game 4 Betting Lines, Odds, & Player Matchups October 8, 2025

Data Skrive
Data Skrive

The Detroit Tigers are at home for Game 4 of the ALDS against the Seattle Mariners on Wednesday at 3:08 p.m. ET at Comerica Park. The Mariners lead the series 2-1 and would clinch with a victory. Detroit’s Casey Mize starts against Seattle’s Bryce Miller.

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Moneyline

Tigers to win vs Mariners -120

Bet $20, Payout $36.67

Tigers vs. Mariners betting lines

  • Favorite: Tigers (-120)
  • Underdog: Mariners (+100)
  • Over/under: 8.5

Tigers betting info, hitting leaders, & pitching

Tigers betting info

  • The Tigers have gone 64-50 in games they were favored on the moneyline (winning 56.1% of those games).
  • Detroit has gone 60-42 (winning 58.8% of its games) when it has played as moneyline favorites of -120 or shorter.
  • The Tigers have a 54.5% chance to win this matchup based on the moneyline’s implied probability.
  • Detroit has combined with opponents to hit the over on the total 85 times this season for an 85-75-8 record against the over/under.
  • The Tigers have collected a 75-93-0 record against the spread this season (covering 44.6% of the time).

Tigers hitting info

  • Gleyber Torres has 22 doubles, 16 home runs and 85 walks while hitting .256.
  • Among hitters in MLB action, Torres ranks 127th in home runs and 73rd in RBI.
  • Torres has hit safely in five straight games. During his last five outings he is hitting .286 with two doubles and a walk.
  • Riley Greene’s 36 home runs and 111 RBI are both team-highs.
  • Greene currently ranks 10th in homers and seventh in RBI in the bigs.
  • Spencer Torkelson is hitting .240 with 27 doubles, a triple, 31 home runs and 72 walks.
  • Torkelson brings a two-game hitting streak into this game. During his last five outings he is batting .158 with two doubles, three walks and five RBIs.
  • Zach McKinstry’s .259 batting average is a team-high mark.

Tigers pitching rankings

  • The 8.6 strikeouts per nine innings put together by the Tigers pitching staff ranks 14th in MLB.
  • Detroit has the 15th-ranked team ERA among all MLB pitching staffs (3.95).
  • The Tigers average baseball’s 13th-ranked WHIP (1.250).
  • The Tigers give up the 14th-fewest home runs in baseball (187 total, 1.2 per game).
  • Detroit struck out 10 Mariners batters while giving up eight hits in an 8-4 loss in its last game.

Mariners betting info, hitting leaders, & pitching

Mariners betting info

  • This season, the Mariners have won 24 out of the 49 games, or 49%, in which they’ve been the underdog.
  • Seattle has a record of 18-17 in games where sportsbooks have it as underdogs of at least +100 on the moneyline.
  • The Mariners have a 50% chance to win this game based on the implied probability of the moneyline.
  • So far this season, Seattle and its opponents have hit the over in 89 of its 165 games with a total.
  • The Mariners are 72-93-0 against the spread this season.

Mariners hitting info

  • Cal Raleigh is batting .247 this season with a team-high 60 home runs and 125 RBI.
  • Raleigh ranks first in home runs and third in RBI among all batters in MLB.
  • Raleigh heads into this game on a four-game hitting streak. In his last five games he is batting .350 with a double, a home run, two walks and three RBIs.
  • Julio Rodriguez has collected 174 hits this season and has an OBP of .324. He’s slugging .474 on the year.
  • Rodriguez is 17th in homers and 20th in RBI among all major league hitters this season.
  • Josh Naylor’s batting average of .295 leads all Seattle hitters this season.
  • Eugenio Suarez has 134 hits and an OBP of .298 to go with a slugging percentage of .526 this season.

Mariners pitching rankings

  • The Mariners have an 8.8 K/9 this season as a pitching staff, 10th-best in baseball.
  • Seattle has the 12th-ranked ERA (3.88) in the majors this season.
  • The Mariners have a combined WHIP of just 1.223 as a pitching staff, which is the sixth-best in baseball this season.
  • The Mariners have given up the 17th-fewest long balls so far this season with 192 home runs allowed.
  • Seattle pitchers struck out nine Tigers batters while allowing seven hits in an 8-4 win last time out.
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Betting Guide

How Money Line Works?

Moneyline betting is by far the easiest way to place a sports wager. There are no point spreads to parse, no garbage-time free throws to ruin your betting day, and no last-minute meaningless touchdowns to take you from a winner to a loser.

How to Bet Odds

When we, as sports fans, learned our multiplication tables, we aced the number 7. Seven, 14, 21, 28, 35, 42 were easy because we all watched football on the weekends. Multiplication by sevens, then add a three, a six after a missed PAT.

How to Bet on NFL Games

Baseball is America’s pastime, but football is America’s crazed passion, with its weekly schedule of games, millions of television viewers across the country and the world, and the billion-dollar stadiums that serve as Sunday cathedrals in 32 American cities.

What is the Spread?

If you are a golfer or have ever played on a bowling team, think of a point spread like a handicap. It is a way for two teams of differing abilities to play each other on equal footing.  The better team, and the favorite in the game, gives a certain amount …