Grand Sam slams sluggish Djokovic

Upstart Querrey puts an end to Novak's mastery

Facing yet another critical point during a match he never managed to control, Novak Djokovic stretched for a half-volley drop winner, held up his right index finger - reminding the world, "I'm No 1!" - then threw an uppercut and bellowed.

Perhaps this was the moment everyone kept expecting as the best tennis player on the planet tried to dig himself out of a daunting deficit against 41st-ranked Sam Querrey in the third round at Wimbledon on Saturday.