MLB Recap · September 30, 2026

Chicago White Sox at Houston Astros: Final Score & Recap

CWS7
Final
HOU3

Line Score

Team123456789RHE
CWS400003000780
HOU110100000352

The Story

The Chicago White Sox handed the Houston Astros a 7-3 defeat at Daikin Park on September 30, 2026, doing the bulk of their damage in the first and sixth innings while holding Houston's offense in check for most of the night. The DiamondIQ model's estimate opened with Houston holding a 54% pre-game win probability, but that figure eroded steadily before reaching 0% by the final out. Chicago committed no errors on the evening against two for Houston, and the White Sox finished with eight hits to the Astros' five.

The pivotal sequence of the game came in the top of the sixth inning, when Chase Meidroth connected on a home run off Bryan Abreu that shifted win probability by 19.0 percentage points in Chicago's favor, the single largest swing of the night. That blow capped a three-run sixth that effectively put the game away after Houston had kept things competitive. The Astros' best moment arrived in the bottom of the fourth, when Jose Altuve hit a home run off Sean Burke for an 11.4-point swing, trimming the deficit and giving Houston life. Altuve, however, followed that with a flyout in the fifth off Anthony Kay that swung probability 10.5 points back toward Chicago. The game's early tone was set in the top of the first, when a Sam Antonacci groundout produced an 8.5-point swing for the White Sox, while a Yainer Diaz strikeout to end the Houston first represented an 8.3-point probability loss for the home side.

Among the top individual performers, Meidroth led all batters with a WPA of plus-18.0 and a RE24 of plus-2.2, underscoring how central his sixth-inning home run was to Chicago's victory. Cam Smith contributed a plus-11.9 WPA and plus-1.1 RE24, while Antonacci posted a plus-7.2 WPA despite a slightly negative RE24 of minus-0.3. On the mound, Sean Burke led Chicago's pitching staff with a plus-10.3 WPA, followed by Anthony Kay at plus-9.2 and Jordan Hicks at plus-7.7, a collective effort that suppressed Houston's lineup after the Astros briefly showed signs of making things interesting in the middle innings.

Analysis generated by DiamondIQ's model.

Win Probability

755025CWS bats firstFinalHOU win %CWS win %
DiamondIQ model home win probability across the game (pre-game 54% → final 0%).

Biggest Plays by Win-Probability Added

Chase Meidroth — Home Run
Top 6th · off Bryan Abreu
+19.0%
Jose Altuve — Home Run
Bot 4th · off Sean Burke
+11.4%
Jose Altuve — Flyout
Bot 5th · off Anthony Kay
-10.5%
Sam Antonacci — Groundout
Top 1st · off AJ Blubaugh
+8.5%
Yainer Diaz — Strikeout
Bot 1st · off Sean Burke
-8.3%

Top Batters by WPA

Chase Meidroth+18.0%+2.2 RE24
Cam Smith+11.9%+1.1 RE24
Sam Antonacci+7.2%-0.3 RE24

Top Pitchers by WPA

Full box score, pitch data, and the play-by-play timeline
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