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,

Ben Shelton and Karen Khachanov book their tickets to the National Bank Open final in Toronto with semifinal wins on Wednesday.

Karen Khachanov is the first finalist at the Canada Masters in Toronto! The 11th seed faced the top seed Alexander Zverev in the semi-final and denied a match point in a 6-3, 4-6, 7-6 triumph after two hours and 52 minutes.