Watch this first quarter-final at the Rolex Paris Masters from start to finish as Argentine Juan Martin del Potro faced 2016 runner-up John Isner in what was a crucial showdown in the Race to London.
Juan Martin del Potro v John Isner
Replay
Paris
2017QFQF
Watch this first quarter-final at the Rolex Paris Masters from start to finish as Argentine Juan Martin del Potro faced 2016 runner-up John Isner in what was a crucial showdown in the Race to London.
