Karen Khachanov rallied from 3-1 down in the final set tiebreaker to defeat top seed Alexander Zverev 6-3, 4-6, 7-6 (7/4) on Wednesday to reach the final of the ATP Toronto Masters.Khachanov saved a match point as he levelled the deciding set at 6-6, with world number three Zverev hammering a backhand into the top tape of the net.
Khachanov topples Zverev to reach ATP Toronto final
