Novak Djokovic declined a post-match TV interview after winning in the fourth round of the Australian Open after an on-air personality from the local Australian broadcaster of the tournament made negative comments about him in front of Serbian fans.

The 24-time Grand Slam champion opted out of a traditional on-court interview Sunday following his fourth-round win over Czechia’s Jiri Lehecka at the Australian Open, citing “insulting and offensive comments” made toward him by a presenter for Channel 9, which broadcasts the tournament, days prior.

MELBOURNE, Australia — One of them has operated with ruthless efficiency; the other has brought the drama. But Carlos Alcaraz and Novak Djokovic have played their roles against type en route to their hotly anticipated Australian Open quarterfinal, which will be played on Tuesday, January 21 in Melbourne.