The Chicago White Sox return to Guaranteed Rate Field on Saturday, September 26, 2026, for a 7:10 PM ET regular-season matchup against the Colorado Rockies. Davis Martin gets the ball for Chicago against a Colorado club sending veteran left-hander Jose Quintana to the mound. With the calendar turning toward the final days of the regular season, every game carries weight for both clubs as they play out the string on 2026.

Pitching Matchup: Davis Martin vs. Jose Quintana

Davis Martin draws the start for the South Siders. The right-hander has worked to carve out a role in Chicago's rotation, and a late-September start against a Rockies lineup that mixes young talent with veteran pieces gives him a legitimate opportunity to finish the season on a strong note. Martin will need to work efficiently and keep the ball in the yard — Coors Field–adjusted hitters can still put up numbers on the road.

Quintana is no stranger to the South Side. The veteran southpaw spent years in a White Sox uniform earlier in his career, so there's some built-in familiarity — and motivation — running both directions here. Quintana's experience and feel-pitching approach make him a capable arm, even deep into a long season. Chicago's lineup will need to be patient and make him work deep into counts.

Chicago White Sox Starting Lineup

• 1. Miguel Vargas, 3B
• 2. Tommy Pham, DH
• 3. Randal Grichuk, LF
• 4. Munetaka Murakami, 1B
• 5. Brenton Doyle, CF
• 6. Kyle Teel, C
• 7. Sam Antonacci, 2B
• 8. Luisangel Acuña, SS
• 9. Tristan Peters, RF

Colorado Rockies Starting Lineup

• 1. Jake McCarthy, LF
• 2. Cole Carrigg, CF
• 3. Hunter Goodman, DH
• 4. TJ Rumfield, 1B
• 5. Connor Norby, 3B
• 6. Adael Amador, 2B
• 7. Mickey Moniak, RF
• 8. Brett Sullivan, C
• 9. Ezequiel Tovar, SS

Keys to Watch at Guaranteed Rate Field

• Murakami in the cleanup spot: Munetaka Murakami batting fourth is the headliner in this lineup. The Japanese slugger provides legitimate middle-of-the-order thump, and Quintana will have to respect his power from the left side.
• Vargas at the top: Miguel Vargas leading off from the hot corner gives Chicago a contact-oriented table-setter. His ability to get on base ahead of Pham and Grichuk sets the table for the bigger bats behind him.
• Tovar for Colorado: Ezequiel Tovar hitting ninth for the Rockies is a name to watch. The shortstop is capable of doing damage anywhere in the order, and Martin cannot afford to cruise into that spot.
• Martin's command: Against a Colorado lineup that features several right-handed bats, Martin's ability to locate his pitches and avoid big innings will determine how long he stays in this game.

How to Watch and Listen

Saturday's game is televised locally on Chicago Sports Network and available to Rockies fans on Rockies.TV. Radio coverage is available on ESPN Chicago WMVP 1000 AM for White Sox fans and KOA 850 AM/94.1 FM for Colorado listeners. Spanish-language coverage broadcasts on 107.9 La Ley.

Prediction

This is a winnable game for Chicago at home. Quintana knows how to pitch, but the White Sox have the lineup depth to grind through a veteran southpaw if they stay disciplined. Martin keeping Colorado off the board through five or six innings is the key variable. Expect a competitive, low-scoring affair — give the edge to the White Sox, 4-2, in front of the Guaranteed Rate Field faithful to close out a Saturday night in September.