Eva Asderaki would have found some way to call hindrance on Novak Djokovic for this accidental racquet toss.
You certainly can't fault Djokovic for his effort, only his grip on the racquet. It ended up being the only minor blemish in Djokovic's 6-0, 6-4, 6-4 straight-set victory. The world No. 1 will face No. 286 Nicolas Devilder in the third round.
Racquet clap to Beyond the Baseline and Daniel Salcetti