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Opening odds for Tigers vs. Mariners 2025 ALDS Series

Opening odds for Tigers vs. Mariners 2025 ALDS Series

Published:

By: Ciaran Doyle

The Tigers beat the Guardians in Game 3 of their Wild Card series to advance to the ALDS and face the second-seeded Mariners.

It should come as no surprise that Seattle are favorites to win the series on DraftKings Sportsbook. They are -165 favorites, with the Tigers +135 underdogs.

Game 1 is slated for Saturday in Seattle. Although the starting pitchers have not been announced as of writing, the Mariners open as -212 favorites with the Tigers moneyline at +171.

In terms of World Series odds, Seattle are priced at +500 while Detroit are available at +800.

Looking at some other odds for this series, the over/under for total games is listed at 4.5. The under is the favorite at -190, while over 4.5 games is available at +155.

We also have series spread odds available at DraftKings Sportsbook, with the Mariners -1.5 games listed at +140. Fancy a dominant Tigers upset? Detroit -1.5 games is available at +290.

These are just a few of the available markets for this pivotal ALDS series. The action gets started on Saturday and both teams will be looking to book their first ticket to the ALCS in over a decade.

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.
Disclaimer

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.