Second-seeded John Isner and compatriot Noah Rubin locked horns on Day 4 of the Citi Open in Washington, D.C. with a spot in the round of 16 on the line. Watch all the highlights here.
John Isner v Noah Rubin Highlights
Match Highlights
Washington
2018R2R2
Second-seeded John Isner and compatriot Noah Rubin locked horns on Day 4 of the Citi Open in Washington, D.C. with a spot in the round of 16 on the line. Watch all the highlights here.
