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.

After an entertaining 10 days in Toronto, we have gone from 128 players to four, ready to battle it out for Canadian Open glory. Alexander Zverev, Karen Khachanov, Ben Shelton and Taylor Fritz have come out on top,

An-all American contest in the semi-finals of the Canadian Open sees Ben Shelton go up against Taylor Fritz.