Eleventh-seeded Karen Khachanov of Russia outlasted top-seeded Alexander Zverev of Germany 6-3, 4-6, 7-6 (4) on Wednesday night to reach the National Bank Open Open final.

Karen Khachanov upset Germany's Alexander Zverev 6-3, 4-6, 7-6 (4) in the opening semifinal at Sobeys Stadium on Wednesday.

Taylor Fritz and Ben Shelton won Tuesday in the quarterfinals of the National Bank Open, setting up the first all-American semifinal in an ATP Masters 1000 tournament in 15 years. The ...