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

In the first all-American Masters 1000 semi-final since 2010, Ben Shelton toppled Taylor Fritz 6-4, 6-3 in an hour and 18 minutes in Toronto. The 4th seed played a flawless match and booked a place in his first Masters 1000 final at 22.