Rafael Nadal and Grigor Dimitrov may clash in the 4th round in Miami. Therefore, they have decided to test each other during a practice session.
Before playing Grigor, Nadal should face Sela and Kohlschreiber while Dimitrov may play Pella and Johnson.
Nadal and Dimitrov had already a memorable match this year in the Australian Open quarters when the Spaniard won a rough contest at the decider.
