Tallahassee police say the brothers started fighting in the parking lot of Monroe's Pool Hall.
Police say the fight continued as they went home. When they arrived at their house on North Ridge Road, Avery Dixon cut his twin brother Aaron Dixon in the face, torso and arm with a broken bottle.
Authorities arrested Avery Dixon at about 2:45 Sunday morning. Authorities say he confessed to the incident and was placed in the Leon County Jail.