CHRIS EVERT has certainly kept herself busy since she hung up her racquet.

The former world number one female tennis player raised three sons and runs a tennis academy in Florida.

Nevertheless, she managed to find the time to make a cameo appearance in the latest episode of long-running crime drama CSI: Crime Scene Investigation.

It focuses on the murder of Claudia Weber, a rising tennis star who had just beaten her best friend and doubles partner Tara Janssen for the first time.

Claudia’s body was found battered and stuffed into a ball machine on a practice court, and her husband and coach Ivan becomes a suspect after the investigators discover they had separate hotel rooms.

He claims she couldn’t stand his snoring and needed a good night’s sleep before matches, but they’re not convinced.

Tara is also questioned, but events from Claudia’s past could hold the key to finding her killer.