Hecklers, helicopters and faulty audio did not deter Aussie No. 1.
Dog loses shoe during point and things get interesting.
The Austrian owns his trickery and celebrates like a boss.
The Spaniard nearly did the wrong kind of damage with this backhand return.
The 15-year-old is managed by Ivan Ljubicic.
Former world No. 1 doubles player delivered adorable twins last month.
Alexander Zverev's secret weapon has a bark bigger than his bite.
