Seattle Mariners Lead Chicago White Sox 20-11 in Head-to-Head Matchups

MLB10-15-0 ATS (40%)Data through 2025-08-07

White Sox vs Mariners Betting Record

Against the Spread
10-15-0
Win %
40%
ROI
-22.27%
Units
-5.6
Moneyline
9-19-0
Win %
32.14%
ROI
-31.35%
Units
-8.8
Over Rate
11-12-2
Win %
47.83%
ROI
-8.63%
Units
-2.0

From the Other Side — Mariners vs White Sox

Against the Spread
15-10-0
Win %
60%
ROI
+18.7%
Units
+4.7
Moneyline
19-9-0
Win %
67.86%
ROI
+14.41%
Units
+4.0
Over Rate
11-12-2
Win %
47.83%
ROI
-8.63%
Units
-2.0

Venue Splits

White Sox Home
4-8-0 ATS
33.33% • -28.24%
5-10-0 ML (33.33%)
Mariners Home
7-6-0 ATS
53.85% • +4.28%
9-4-0 ML (69.23%)

Scoring Averages

White Sox
3.5
PPG
5
allowed
Total
8.5
Avg
31
games
Mariners
5
PPG
3.5
allowed

Recent Matchups

DateScoreATSMLO/U
08/07L 4-3LP
08/06L 8-6LO
08/05L 8-3LO
05/21L 5-6LO
05/20W 1-0WU
05/19L 1-5LU
07/28L 3-6LO
07/27L 3-6LO
07/26L 0-10LO
06/13W 2-3WU
06/12L 2-1LU
06/11L 4-3LU
06/10L 8-4LO
08/23W 5-4WU
08/22L 3-6LO
08/21L 2-14LO
06/18L 5-1LU
06/17W 3-4WP
06/16L 3-2LU
09/07W 6-9WO

Frequently Asked Questions

What is the Chicago White Sox vs Seattle Mariners all-time record?
The Chicago White Sox are 11-20 against the Seattle Mariners in head-to-head matchups.
What is the Chicago White Sox ATS record vs the Seattle Mariners?
The Chicago White Sox are 10-15-0 against the spread vs the Seattle Mariners on DraftKings, with -22.27% ROI.
Do Chicago White Sox vs Seattle Mariners games go over or under?
Chicago White Sox vs Seattle Mariners games average 8.5 total points. The Over has hit 47.83% of the time.

More White Sox Matchups

Head-to-head betting record for Chicago White Sox vs Seattle Mariners on LineTerminal. The White Sox are 11-20 straight up against the Mariners and 10-15-0 against the spread (40% cover rate, -22.27% ROI) on DraftKings. Data sourced from DraftKings closing lines. Updated daily after games are graded. Past performance does not guarantee future results.

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