In a stunning upset, the Chicago Fire defeated Nashville SC 1-0, handing Nashville its first loss of the season. Philip Zinckernagel scored just 17 seconds into the match, marking the fastest goal in Fire history and the 10th fastest in league history. Zinckernagel's goal was assisted by Jonathan Bamba and Anton Salétros, both of whom recorded their first assists of the season. Goalkeeper Chris Brady was pivotal for Chicago, making four saves and achieving his third clean sheet, contributing to his total of 23 shutouts in 98 career starts. This victory is significant for Chicago, which is now 3-2-1 this season, while Nashville drops to 4-1-1. Nashville had previously dominated the series, winning four consecutive matches against Chicago, but this result shifts the momentum as Chicago prepares to host Atlanta United next.