High Quality Content by WIKIPEDIA articles! The Lawton-Fort Sill Cavalry is a professional basketball team based in Lawton, Oklahoma. They played in the Premier Basketball League after having been in the Continental Basketball Association. They have one PBL championship and also are the two time champions of the CBA. The original team was known as the Oklahoma City Cavalry, which competed in the CBA in Oklahoma City from 1990 to 1997 - when they were League Champions. Rochester won the first game of the best of three 2011 championship series 105-101 (in Rochester on April 15, 2011).