John Isner gives his thoughts after ending Juan Martin del Potro's 15-match winning streak to reach his first Miami Open final and fourth in an ATP World Tour Masters 1000 tournament.
Miami 2018 Isner Interview
Interviews
Miami
2018SFSF
John Isner gives his thoughts after ending Juan Martin del Potro's 15-match winning streak to reach his first Miami Open final and fourth in an ATP World Tour Masters 1000 tournament.
