Reports out of Miami are that Rafael Nadal has suffered a fall during a practice with Grigor Dimitrov in Miami, and that the Spaniard spent 10 minutes on the court before cutting the session short.
According to Tennisworldusa.org, Nadal was able to walk away under his own power and even signed some autographs on his way out.
We will get you more details as they surface.
Update: According to Michelle Kaufman of the Miami Herald, Rafa appeared to be all good in the parking lot later in the day: