The radio broadcast of tonight’s playoff game between Westlake and San Antonio Madison has changed frequencies.

Because of 1300 AM’s contractual obligation to broadcast University of Texas women’s basketball games, the Chaps will be heard tonight on 98.5 FM and 99.3 FM instead of The Zone. The team of play-play-play commentator Joe Taylor and analyst Rod Babers begins its broadcast at 7 p.m. The game kicks off at 7:30 p.m.