Chase Meidroth's sixth-inning home run finished the argument Houston had been making one solo shot at a time. The Astros had reduced Chicago's four-run lead to 4–3 through homers by Jeremy Peña, Cam Smith and Jose Altuve. Meidroth answered with a three-run drive to left, giving the White Sox a 7–3 advantage they preserved to complete the Wild Card sweep on September 30.
Chicago advanced after winning both games in Houston. The clincher combined a four-run first inning, Meidroth's larger response and five scoreless innings from the bullpen after Sean Burke's start. Houston scored through three home runs but did not produce a hit with a runner aboard that could match Chicago's two multi-run innings.
The Sox finished with eight hits and four walks. Houston had five hits and one walk. The difference was not simply that Chicago reached more often; it was that the Sox's key contact arrived with several baserunners already in place.
Hunter Brown recorded only two outs in his start, allowing four runs, three earned, on five hits and a walk. Chicago had forced the Astros to make an early pitching change for the second consecutive game. The first inning gave the Sox a margin, and the sixth restored it after Houston had almost repaired the score.
Four runs before Houston settles
Kyle Teel singled in Sam Antonacci to begin the scoring. Andrew Benintendi's single then brought home Teel and Miguel Vargas, with a throwing error contributing to the play. Tristan Peters followed with an RBI single that scored Benintendi. Chicago led 4–0 before the first inning ended.
The sequence required several hitters to keep the opportunity active. Antonacci reached and scored, Teel drove him in and later crossed the plate, Benintendi supplied the next contact, and Peters completed the fourth run. The Sox did not create the entire inning through a home run; they assembled it through repeated hits and the extra value gained from Houston's error.
Teel finished with two hits, a run and an RBI. Benintendi had a hit, a walk, a run and an RBI. Peters recorded a hit, a walk, a run and an RBI. Antonacci's double was his only hit, and he scored the opening run.
Those lines show why the first-inning scoring was difficult for Brown to stop. Chicago was receiving successful contact from multiple places in the lineup before Houston could collect the third out. An early relief change limited further damage in the inning, but it could not remove the four runs already scored.
The Astros recover three
Peña homered to left-center in the bottom of the first, reducing the deficit to 4–1. Smith homered to left in the second, and Altuve hit another solo shot in the fourth. By the end of that sequence, Houston was one run behind.
Burke allowed all three home runs. He worked four innings, giving up four hits without a walk and striking out eight on 72 pitches. His line paired frequent strikeouts with the power that allowed Houston to recover most of its deficit.
The absence of walks mattered because each home run was a solo shot. Houston was not putting additional runners aboard ahead of the swings, so Burke's three conceded homers produced three runs rather than a larger number. Chicago's lead survived that damage, but only narrowly until Meidroth supplied another scoring answer.
Peña and Altuve each finished with two hits, while Smith's homer was his only hit. Those three players accounted for all five Houston hits. The rest of the lineup did not provide the additional contact needed to bring the tying run home or create a more valuable home-run opportunity.
Meidroth restores the separation
Peters and Luisangel Acuña were aboard when Meidroth homered in the sixth. The three-run swing made it 7–3, matching Houston's entire scoring total with one plate appearance. Meidroth finished with two hits, a walk, three RBIs and a run. His homer was Chicago's only extra-base scoring hit in the clincher; the first-inning RBI hits were singles.
The inning changed the urgency of the remaining game. Before the homer, another Astros solo shot could have tied the score. After it, Houston needed four runs to draw level. Chicago had moved the target beyond the scoring method the Astros had used successfully three times.
Peter Lambert was charged with two runs in three innings despite not allowing a hit. Bryan Abreu allowed one run over 2⅔ innings. Those official responsibility lines account for the sixth-inning scoring across pitchers rather than placing all three runs on the pitcher who allowed the final contact.
The Sox did not score again after Meidroth's homer. They did not need to because the relief staff supplied the clean innings that Burke's early power concessions had made important.
Five scoreless innings finish the sweep
Erick Fedde and Jordan Hicks each worked two scoreless innings. Neither allowed a hit or a walk, and each struck out three. Their combined four innings removed Houston's opportunity to extend its solo-homer recovery into a later scoring sequence.
Anthony Kay recorded two outs while walking one, and Huascar Brazobán obtained the remaining out with a strikeout after allowing a hit. The four relievers combined for five scoreless innings, one hit allowed, one walk and seven strikeouts.
Chicago's full staff finished with 15 strikeouts. Burke's eight and the bullpen's seven gave the Sox a way to limit contact even though Houston had punished three pitches early. The Astros never collected the consecutive scoring plays needed after Meidroth expanded the lead.
The series result
The White Sox scored 13 runs across the two games and allowed six. They won the opener 6–3 and the clincher 7–3, building leads in each and continuing to score after Houston answered. The sweep earned the division series, without determining anything about that later round.
Game 2's decisive contrast was direct. Houston's three homers repaired three runs. Chicago's three-run homer repaired the entire threat at once, restoring a four-run margin. The bullpen then made sure the Astros did not receive another scoring answer. Meidroth supplied the separation, and four relievers made it last until the series was finished.