Former tennis star Camila Giorgi, known as much for her on-court prowess as for her off-court controversies, has made a dramatic return to the sport—not with a racket, but with a microphone.

Italian tennis star Camila ... be Giorgi’s last match as a professional came with a heavy defeat against world No 1 Iga Swiatek at the Miami Open in March, with her absence from the court ...