After claiming his first career ATP World Tour Masters 1000 title in Miami, John Isner took on fellow American Ryan Harrison in the second round of the Mutua Madrid Open - watch the full replay.
John Isner v Ryan Harrison
Replay
Madrid
2018R2R2
After claiming his first career ATP World Tour Masters 1000 title in Miami, John Isner took on fellow American Ryan Harrison in the second round of the Mutua Madrid Open - watch the full replay.
