Graeme Agars: Australian tennis Open review - is Novak Djokovic's reign over?

Tennis expert and longtime journalist Graeme Agars joins Martin Devlin on It's Only Sport to offer a comprehensive review of the Australian tennis Open, that saw Jannik Sinner and Aryna Sabalenka take out the men's and women's singles titles respectively. Agars and Devlin discuss whether or not Novak Djokovic's dominance in men's tennis is coming to an end, how good Sinner can get, whether or not Sabalenka has the potential to take hold of the women's game, early picks for the French Open, and more.