More than a dozen officers had to respond to a bar in Montrose early Friday to break up a fight.
Houston police officers said around 200 people were in the parking lot of the F Bar on Tuam Street near Helena Street.
They said multiple fights broke out in the area.
One officer was working an extra job providing security at the bar and had to call in around 20 officers to help.
Police said dozens of people ran away after the officers arrived.
Paramedics examined two men, but no one had to be transported to the hospital.
Several people were detained at the scene, but the district attorney's office declined to file charges.