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Read Article White Sox vs. Mariners prediction: Seattle favored to win Tuesday's MLB matchup [5/19/2026]
Updated: | First published:
Written by Jason Bevilacqua, Head of Content and Communities
Get Chicago White Sox vs Seattle Mariners predictions for MLB Tuesday.
The Seattle Mariners will take on the Chicago White Sox in MLB action at T-Mobile Park on Tuesday, beginning at 9:40 PM ET.
The Mariners will have Bryce Miller (0-0, 3.38 ERA) as their starting pitcher, pitting him against Anthony Kay (3-1, 4.61 ERA) for the White Sox.
Based on the latest simulations, Dimers' advanced MLB model predicts the Mariners as the most likely winner of the White Sox vs. Mariners game.
This article offers a closer look at Tuesday's matchup, including best bets and picks.
White Sox vs. Mariners prediction: Who will win and cover?
Using powerful machine learning and statistical analysis, we have simulated the outcome of Tuesday's MLB matchup between the White Sox and Mariners, forming part of our MLB predictions coverage.
Our leading predictive model gives the Mariners a 56% chance of beating the White Sox.
According to our model, the White Sox (+1.5) have a 61% chance of covering the run line, while the 8-run over/under has an equal 50-50 chance of hitting.
White Sox vs. Mariners odds [5/19/2026]
We have sourced the best MLB odds in America for this game, which are listed here:
| Bet Type | White Sox | Mariners |
|---|---|---|
| Run Line | +1.5 (-178) | -1.5 (+152) |
| Moneyline | +124 | -137 |
| Total | o8 (-104) | u8 (-115) |
All odds are correct at the time of publication and are subject to change.
White Sox vs. Mariners picks and best bet
After matching our predictions against the best available odds, we can reveal our picks for each of the major markets. Plus, find our best bet for the game below:
| Bet Type | Pick | Bet Now |
|---|---|---|
| Run Line | Mariners -1.5 | +152 |
| Moneyline | White Sox | +124 |
| Total | Over 8 | -104 |
According to our MLB best bets, the top play to make on this game is Over 8 total runs.
These picks are based on our probabilities matched against the implied probabilities from the sportsbook odds.
White Sox vs. Mariners game-day updates and essential details
Tuesday's MLB game between the Mariners and White Sox at T-Mobile Park is scheduled to start at 9:40 PM ET.
- Who: Chicago White Sox vs. Seattle Mariners
- Date: Tuesday, May 19, 2026
- Time: 9:40 PM ET/6:40PM PT
- Venue: T-Mobile Park
Conclusion
We predict the Mariners, with a 56% win probability, will likely beat the White Sox in Tuesday's MLB matchup.
Additional tools and information for betting safely can be found in our Responsible Gambling hub.
Jason Bevilacqua, an expert in MLB, NHL, NBA, MLS, and NFL, delivers game previews, best bets, and props. Since 2020, as Head of Social and Community at Dimers, he has contributed insightful articles utilizing data-driven models and simulations.
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