Jannik Sinner insists his 'clear conscience' over doping allegations helped him clinch second successive Australian Open title
The Italian produced a dominant performance to beat world No 2 Alexander Zverev 6-3 7-6 (7-4) 6-3 in the final of the men's singles to retain his title and pick up his third Grand Slam victory.
The Italian produced a dominant performance to beat world No 2 Alexander Zverev 6-3 7-6 (7-4) 6-3 in the final of the men's singles to retain his title and pick up his third Grand Slam victory.
