The Chicago White Sox suffered a disappointing 5-1 loss to the Seattle Mariners despite a strong performance from Davis Martin, who pitched into the eighth inning. Martin allowed just two runs on four hits, striking out three and walking one, showcasing his ability to keep his team competitive. Manager Will Venable praised Martin's efforts, noting the synergy with catcher Matt Thaiss throughout the game.

On the other hand, Mariners ace Luis Castillo demonstrated his dominance, throwing seven scoreless innings and allowing only three hits while retiring 14 consecutive batters at one point. The White Sox struggled to capitalize on scoring opportunities, with their only run coming late in the game. This defeat marks the Sox's fifth consecutive loss, resulting in a disappointing 14-34 record, equating to their worst start in franchise history.