Venue: Progressive Field, Cleveland, Ohio.
First pitch: 1:10 p.m. ET (on ESPN).
Probable starters: LHP Anthony Kay (White Sox, 9-9, 4.53 ERA, 1.37 WHIP, 118 K in 145.0 IP) vs. LHP Parker Messick (Guardians, 11-9, 2.51 ERA, 1.03 WHIP, 178 K in 172.1 IP).
Weather Forecast
Partly sunny with a high near 80°F. Calm winds becoming north around 5–7 mph in the afternoon. Chance of showers and thunderstorms mainly after 4 p.m. (around 50%), so the early afternoon start should largely avoid major weather issues, though humidity will be elevated and isolated storms remain possible later. Light winds favor a relatively neutral to slightly pitcher-friendly environment at Progressive Field.
Injury Reports
White Sox: Drew Thorpe (60-day IL, elbow), Tommy Pham (10-day IL, calf), Huascar Brazoban (15-day IL, lat), Tanner Murray (60-day IL, shoulder), Joey Bart (10-day IL, hand; expected out until at least Sept. 17), plus longer-term absences including Ky Bush, Prelander Berroa, Jordan Leasure, Brooks Baldwin, and Mike Vasil.
Guardians: Chase DeLauter (day-to-day, right wrist soreness; sat Tuesday but possible for Wednesday), Angel Martínez (day-to-day, right side/flank inflammation; sat Tuesday, hoped to return), Rhys Hoskins (10-day IL, back), Colin Holderman (15-day IL, wrist), Shawn Armstrong (60-day IL, leg/calf).
Current rosters reflect late-season availability. Key expected contributors for the White Sox include Miguel Vargas, Chase Meidroth, Sam Antonacci, Andrew Benintendi, and others in the active group. Guardians feature Steven Kwan, José Ramírez, Jo Adell, Travis Bazzana, Brayan Rocchio, Nathaniel Lowe, and potential returns for DeLauter/Martínez.
Recent Team Forms
White Sox: 77-74, first in the AL Central (slim half-game lead entering the day). Last 10: 3-7. Road: 34-43. They took the series opener 7-3 (powered by a six-run sixth) but fell 6-7 in a walk-off on Tuesday. Offense has shown power (194 HR) but inconsistency (.235 AVG); pitching ERA around 4.12.
Guardians: 77-75, second in the AL Central (0.5 GB). Last 10: 5-5. Home: 37-40. Walk-off win Tuesday (Brayan Rocchio two-run double in the ninth) kept them alive in the division race. Stronger recent pitching and timely hitting; team ERA ~3.80, more balanced attack.
Series History
White Sox lead the 2026 season series 7-5. Current three-game set is tied 1-1 (White Sox won 7-3 on Sept. 14; Guardians won 7-6 on Sept. 15). Close, competitive matchups overall this year with several one-run games. A Guardians win today would put them in sole possession of first place.
Key Player vs. Player Matchups / Pitching Edge
Clear edge to Messick, an All-Star-caliber lefty with excellent command (low WHIP, strong K rate ~9.3 K/9) and ability to limit hard contact. He has been highly effective overall. Kay has been more hittable (higher ERA/WHIP, 20 HR allowed) and struggled in recent outings (0-4 in last six starts in some reports), though he has a solid career mark vs. the Guardians (1-0, 1.56 ERA in limited sample of three starts/five appearances).
Notable hitters: Vargas (power leader for White Sox) and Meidroth vs. Messick; Kwan, Ramírez, Adell, Bazzana (hot recently with multi-HR games), and Rocchio (clutch late-season performer) vs. Kay. Left-on-left dynamics and Progressive Field dimensions will factor in; Guardians have performed well vs. lefties this year.
Betting Trends
Guardians favored at home with the better starter in a pivotal division game.
Recent series games went Over (7-3 and 7-6).
White Sox have been competitive but road struggles persist; Guardians have momentum from the walk-off.
Game Odds
Chicago White Sox 7
Cleveland Guardians – 170
Odds Courtesy of Sports Odds Direct as of Tuesday, September 15, 2026
