The host broadcaster has apologized after Novak Djokovic declined to do a customary post-match on court interview at the Australian Open Sunday to protest comments made on air by someone who works for the TV network.

Novak Djokovic says he will not conduct on-court interviews at the Australian Open until he receives an apology for “disrespect” from an Australian television presenter. Channel 9 newsreader Tony Jones was conducting a sport segment from Melbourne Park in front of Serbian fans on Friday,

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.