The Chicago White Sox dropped a 6-2 decision to the Houston Astros on Thursday, September 3, 2026, at Minute Maid Park. Luis Castillo lasted just four innings, allowing six earned runs on six hits, as Houston's Hunter Brown outdueled the Sox staff with six strong frames and seven strikeouts. Jose Altuve provided the signature blow for the Astros with a home run and two RBI, while Chicago's offense managed only two runs despite collecting hits from multiple batters. The loss puts another road defeat in the Sox ledger heading into the final weeks of the 2026 regular season.

Luis Castillo Runs Into Trouble Early Against Houston Lineup

Castillo's outing was the story of the game — and not a flattering one. The right-hander surrendered six earned runs on six hits and two walks across four innings, finishing with just three strikeouts. When your starter can't get through five innings while giving up six runs, the bullpen is left to manage damage rather than keep the game competitive.

To be fair to the relievers who followed, they did their job. Tyler Schweitzer threw two scoreless innings, allowing only one hit and a walk. Trevor Richards was sharp with two strikeouts in a clean frame. José Urquidy handled the ninth, giving up one hit but no runs. None of that matters much when the starter has already handed the opposition a commanding lead.

Hunter Brown Shuts Down Chicago Offense for Six Innings

On the other side, Hunter Brown was the reason this game never felt winnable. The Astros right-hander went six innings, struck out seven White Sox batters, allowed two earned runs on six hits, and walked two. That's a quality start by any measure, and the Houston bullpen — Bennett Sousa, Bryan Abreu, and AJ Blubaugh — each contributed a scoreless inning to close it out.

Altuve led the Houston offense, going 1-for-4 with a home run and two RBI. Christian Walker added two hits and an RBI in four at-bats, providing additional run support that made the Sox comeback math increasingly difficult.

White Sox Bats Collect Hits But Fail to Convert

Miguel Vargas and Chase Meidroth were the bright spots in an otherwise quiet night for the Chicago lineup. Each went 2-for-4, but neither drove in a run. That's the kind of offensive performance that keeps a box score from looking completely one-sided while still adding up to a loss. The Sox scored two runs but left production on the table throughout the night.

  • Miguel Vargas: 2-for-4, 0 RBI
  • Chase Meidroth: 2-for-4, 0 RBI
  • Luis Castillo (L): 4.0 IP, 6 H, 6 ER, 2 BB, 3 K
  • Hunter Brown (W): 6.0 IP, 6 H, 2 ER, 2 BB, 7 K

What's Next for the White Sox

The Sox remain on the road after this September 3 setback. The pitching staff will need a bounceback start in the next outing — Castillo's four-inning, six-run performance is the kind of line that shortens bullpens and costs games. Chicago's hitters demonstrated they can get on base, but Vargas and Meidroth combining for four hits and zero RBI underscores the run-production problem that plagued the offense all night. The next opportunity to flip the script comes when this series continues in Houston.