However, when a music station does air sporting events (on a regular basis, not as overflow), it is almost always a bad performing station.Radio is not in the music distribution business. In the case of KEGL, they have the Dallas Mavericks basketball broadcasts. It's not unusual for music stations to run play-by-play sports. In fact iHeart does it a lot. They broadcast the Carolina Panthers on a classic rock station in Charlotte.
But... they are also almost always rock stations... hard to tell which came first.