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Opening Odds for Mariners vs. Tigers Game 4 of 2025 ALDS

Opening Odds for Mariners vs. Tigers Game 4 of 2025 ALDS

Sports Betting Picks MLB DraftKings Sportsbook Insights

Updated:

By: Ciaran Doyle

The Mariners beat the Tigers 8-4 in Game 3 on Tuesday night to take a 2-1 series lead. Seattle can advance to the ALCS with a win on Wednesday, which would mark their first appearance since 2001.

The Tigers open as -123 favorites for Game 4 on DraftKings Sportsbook, with the Mariners +102 road underdogs. The run total is set at O/U 8.5. The game is slated to start at 3:08 p.m. ET.

With the season on the line, Detroit is turning to Casey Mize. He started their Game 2 loss to Cleveland in the Wild Card round and pitched three innings. He threw 62 pitches across those innings, striking out one while allowing a home run and two walks.

For Seattle, they turn to third-year pitcher Bryce Miller. This will be his first start of the postseason. During the regular season, Miller had a 4-6 record while posting a 5.68 ERA and 1.41 WHIP over 90.1 innings.

The Mariners are now sizable favorites to advance, needing just one more win in this best-of-five series. They are -360 on DraftKings Sportsbook to move on to the ALCS, with the Tigers now +290 underdogs to win two straight games.

Ciaran Doyle
Ciaran has been an editor for the DraftKings Network team since 2023. He graduated from the University of Arizona before attending Arizona State University for his master’s degree in sports journalism. Ciaran previously covered Phoenix Rising FC for Cronkite News before joining DraftKings. He is passionate about sports betting, and his biggest focus has always been on the NFL and soccer. You can find him on X at @Ciaran_Doyle7.
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I am a promoter at DraftKings and am also an avid fan and user (my username is ciarandoyle77) and may sometimes play on my personal account in the games that I offer advice on. Although I have expressed my personal view on the games and strategies above, they do not necessarily reflect the view(s) of DraftKings and do not constitute a representation that any particular strategy will guarantee success. All customers should use their own skills and judgment in building lineups. I may also deploy different players and strategies than what I recommend above. I am not an employee of DraftKings and do not have access to any non-public information.