An all-female brawl stole the spotlight at the White Sox-Cardinals game on Monday night.

While the White Sox were busy pulling out a 5-1 win over the Cardinals at home, a few unidentified women were duking it out in the bleachers behind left field. Nearby fans recorded the heated scuffle and shared videos on social media.

It’s unclear how or why the physical altercation occurred, and if stadium security or police responded.