What could possibly make the record 24-time Grand Slam winner Novak Djokovic feel nerves at this stage of his illustrious career? Playing in front of one of his peers from another sport, apparently.

Novak Djokovic’s appearance sparked a social media storm ahead of his Miami Open final against Jakub Mensik, but his team were quick to play down fears of a major problem. Djokovic was spotted practising with what appeared to be a swollen right eye,