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Chicago White Sox vs Seattle Mariners

T-Mobile Park

Team Season Averages

Chicago White SoxLeads 10 of 18
vs
Seattle MarinersLeads 8 of 18

Batting

  • 4.46Runs per game4.10
  • 0.233Batting average0.225
  • 0.322On-base percentage0.316
  • 0.405Slugging percentage0.372
  • 0.727OPS0.689
  • 1.40Home runs per game1.12
  • 7.65Hits per game7.42
  • 67Home runs56
  • 36Stolen bases42

Pitching

  • 4.32ERA3.66
  • 1.35WHIP1.22
  • 8.19Strikeouts per nine8.74
  • 4.16Walks per nine2.59
  • 4.27Runs allowed per game3.62
  • 0.239Opponent batting average0.249
  • 388Pitching strikeouts432
  • 13Quality starts22
  • 16Saves12

Highlighted values lead the matchup; for points allowed, turnovers and similar stats, lower is better.

Odds

SportsbookSpread (SEA)TotalCHW MLSEA ML
DDraftKings-1.57.5+119-144
FFanDuel-1.57.5+122-144
BBetMGM-1.57.5+118-145
CCaesars-1.57.5+118-140
BBetOnline-1.57.5+123-136
BBetRivers-1.57+125-157
BBetus-1.57.5+125-138
BBovada-1.57.5+121-144
FFanatics-1.57.5+120-145
LLowVig-1.57.5+123-136
MMyBookie-1.57.5+118-140

Chicago White Sox vs Seattle Mariners AI sports predictions & season series →

Player props

Chicago White Sox vs Seattle Mariners Player Props

Prop lines and results for the players in this game, by market.

League-wide markets: MLB Hits Runs Rbis props · MLB Home Runs props · MLB Hits props · MLB Outs props · MLB Strikeouts props · MLB ER props · MLB Hits Allowed props


Chicago White Sox vs Seattle Mariners: Final Score & Recap

The Seattle Mariners beat the Chicago White Sox 5-4 in this MLB game at T-Mobile Park on Wednesday, May 20, 2026. The line score, team and player box scores, and scoring summary are in the Game Stats tab.

Team pages: Chicago White Sox · Seattle Mariners

Chicago White Sox vs Seattle Mariners Odds

DraftKings lists the Seattle Mariners at SEA -1.5 on the run line, with the total set at 7.5. Moneylines are Chicago White Sox +119 and Seattle Mariners -144. Those are the closing numbers; the odds table above compares every book we track.

See the full MLB odds board and the MLB schedule. Looking for a side rather than a line? See today's MLB picks. For the model's reasoning, read our AI MLB predictions.

Chicago White Sox vs Seattle Mariners — Common Questions

Who won Chicago White Sox vs Seattle Mariners?+

The Seattle Mariners beat the Chicago White Sox 5-4 on May 20, 2026 at T-Mobile Park. The full box score and line score are on this page.

What are the odds for Chicago White Sox vs Seattle Mariners?+

DraftKings lists the Seattle Mariners at SEA -1.5 on the run line, with the total set at 7.5. Moneylines are Chicago White Sox +119 and Seattle Mariners -144. Those are the closing numbers; the odds table above compares every book we track.

Where was Chicago White Sox vs Seattle Mariners played?+

The game was at T-Mobile Park.

Is Stat Sniper a sportsbook?+

No. Stat Sniper does not accept wagers or hold funds. The scores, odds, and stats on this page are reference data — any bet you place happens at the sportsbook of your choice.