Mariners vs. White Sox Predictions & Picks: Odds, Moneyline, Spread - August 21

Monday's game at Guaranteed Rate Field has the Seattle Mariners (69-55) matching up with the Chicago White Sox (49-75) at 8:10 PM ET (on August 21). Our computer prediction projects a close 5-3 victory for the Mariners, so it should be a tight matchup.

The probable starters are Luis Castillo (9-7) for the Mariners and Touki Toussaint (1-5) for the White Sox.

Mariners vs. White Sox Game Info & Odds

• When: Monday, August 21, 2023 at 8:10 PM ET
• Where: Guaranteed Rate Field in Chicago, Illinois
• How to Watch on TV: Fox Sports 1
• Live Stream: Watch this game on Fubo!

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Mariners vs. White Sox Score Prediction

Our pick for this game is Mariners 5, White Sox 4.

Total Prediction for Mariners vs. White Sox

• Total Prediction: Over 8.5 runs

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Read More About This Game

• How to Watch Mariners vs White Sox

Mariners Performance Insights

• The Mariners have played as the favorite in seven of their past 10 games and have gone 4-3 in those contests.
• Seattle and its opponents have combined to hit the over seven times in its last 10 games with a total.
• Bookmakers have not set a spread for any of the Mariners' last 10 games.
• This season, the Mariners have been favored 80 times and won 45, or 56.2%, of those games.
• Seattle has entered 15 games this season favored by -200 or more and is 12-3 in those contests.
• The implied probability of a win from the Mariners, based on the moneyline, is 66.7%.
• Seattle ranks 13th in the majors with 578 total runs scored this season.
• The Mariners have a 3.73 team ERA that ranks second among all MLB pitching staffs.

White Sox Performance Insights

• The White Sox have played as the underdog in eight of their past 10 games and have gone 2-6 in those contests.
• In its last 10 games with an over/under, Chicago and its opponents have combined to eclipse the total six times.
• Oddsmakers have not posted a spread in any of the White Sox's past 10 matchups.
• The White Sox have come away with 28 wins in the 83 contests they have been listed as the underdogs in this season.
• This season, Chicago has been victorious two times in six chances when named as an underdog of at least +165 or worse on the moneyline.
• The moneyline set for this matchup implies the White Sox have a 37.7% chance of coming away with a victory in the contest.
• Chicago scores the 24th-most runs in baseball (514 total, 4.1 per game).
• White Sox pitchers have a combined ERA of 4.73 ERA this year, which ranks 25th in MLB.

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Mariners Schedule

White Sox Schedule