Mariners vs. White Sox Dunkel MLB Picks, Predictions and Prop Bets - May 19

The Chicago White Sox will look to Tristan Peters, currently on a two-game homer streak, against the Seattle Mariners at 9:40 p.m. ET on Tuesday, at T-Mobile Park. Bryce Miller (0-0, 3.38 ERA) will start for the Mariners, who are 23-26 this season and second in the AL West. Anthony Kay (3-1, 4.61 ERA) is the expected starter for the White Sox, who are 24-23 and second in the AL Central.

At home, the Mariners are favored to win on the moneyline (-154) over the White Sox (+130). The game has an over/under set at 7.5 runs.

Mariners vs. White Sox Odds, Game Time

• Game day: Tuesday, May 19, 2026
• Game time: 9:40 p.m. ET
• Location: Seattle, Washington
• Stadium: T-Mobile Park
• Favorite: Mariners (-154)
• Underdog: White Sox (+130)
• Over/under: 7.5

How to Watch Mariners vs. White Sox

• TV Channel: SEAM and CHSN
• Live Stream: Fubo (Watch for free)

Bet now on FanDuel Sportsbook!

Mariners vs. White Sox: Betting the Moneyline

• The Mariners have won 22 of the 45 games they were favored on the moneyline this season (48.9%).
• Chicago has been pegged as an underdog in 42 games this year and has walked away with the win 22 times (52.4%) in those games.
• Seattle has entered 15 games this season favored by -154 or more and is 8-7 in those contests.
• This year, the White Sox have won seven of 16 games when listed as at least +130 or worse on the moneyline.
• The implied moneyline probablility in this matchup gives the Mariners a 60.6% chance to win.
• The White Sox have an implied victory probability of 43.5% according to the moneyline set by oddsmakers for this matchup.

Mariners vs. White Sox: Betting the Spread & Total

• The Mariners have played in 49 games with over/under set, and have combined with opponents to go over the total 22 times (22-25-2).
• Games involving Chicago have gone over the total set by sportsbooks in 27 of 47 chances this season.
• The Mariners have covered just 36.7% of their games this season, going 18-31-0 against the spread.
• In 47 games with a line this season, the White Sox have a mark of 27-20-0 against the spread.