HOUSTON – Luis Castillo has been navigating a challenging period with the Chicago White Sox since joining them over a month ago. Following a trade from the Seattle Mariners, Castillo encountered difficulties in three of his five appearances in August, with each outing involving the concession of four or more runs. Unfortunately, the start of September did not bring better results for the right-hander.
On Thursday, Castillo allowed six runs over four innings in a 6-2 defeat against the Houston Astros. The game, set in Daikin Park, drew an audience of 24,155. The White Sox manager, Will Venable, acknowledged Castillo’s struggles. “Luis has been working hard to adapt,” Venable said. “He hasn’t found the right solution yet, but with diligence, we hope for improvement in his next start.” Over his 78-pitch performance, Castillo gave up six hits, struck out three batters, walked two, and hit one.
Despite losing three of four games in the series in addition to a 3-4 overall trip to Minnesota and Houston, the White Sox remained leaders in the American League Central, with a 73-67 record, maintaining a three-game lead over the Cleveland Guardians. The Guardians suffered their own defeat, losing 6-3 to the Toronto Blue Jays.
Castillo quickly found himself trailing, as Isaac Paredes secured a walk after a ten-pitch battle in the first inning. Shortly afterwards, Jose Altuve blasted a high fastball into the left-field stands, scoring a two-run homer. The White Sox responded with two runs in the second inning. Jake Rogers managed an RBI with an infield single, while Sam Antonacci leveled the score with another single.
“Our players had strong early at-bats,” Venable remarked. “Astros starter Hunter Brown did a commendable job slowing us down.”
With most hits concentrated in the second inning, the Sox recorded four of their seven total hits then, but only had one hit throughout the ensuing six innings. The team left men on the corners in the second inning when Munetaka Murakami struck out, ending the inning. Murakami, struggling, ended the game 0-for-4 with three strikeouts, completing the trip with a 3-for-24 record.
Paredes riveted the third inning with an RBI double, scoring Daulton Varsho on a two-run triple. Christian Walker added to the Astros’ momentum with a single driving Varsho home. Castillo wrapped up by managing a leadoff double in the fourth inning.
“Luis started well,” Venable noted. “After the walk, Altuve hit one out of the park despite the pitch being over a foot high off the ground.”
Throughout six starts with the team, Castillo’s ERA reached 7.52, allowing 22 earned runs over 26 1/3 innings. Venable consulted Castillo post-game. “High confidence,” Venable affirmed. “The dialogue reaffirmed our support. We need him to give us a fighting chance, even if it doesn’t mean zero runs allowed.”
Castillo acknowledged during the discussion that he is striving to find ways to benefit his team, even amidst ongoing challenges. “I understand I’m struggling right now,” Castillo said, “I am determined to fulfill my role and help the team.”

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