Never mind fist-waving - it is the BBC which is annoying me intensely.
Why oh why, when someone has been on court for hours (was it 5 hours 35 minutes?) in a very gruelling match do they have to interview them?
Please, BBC, we do not need an intensive interview of a winner after they have been on court for so long - or for any length of time in fact.
And while I'm on my soap box - surely a tie-break should be allowed at this stage (perhaps not in the actual final). The result of this match is two excellent and exhausted players, one of whom will have to play in the final on Sunday.
Rant over!