I love tennis and was watching this unfold. I can't say I'm particularly a fan of Serena, but have seen her twice at Wimbledon.

It was cringeworthy. She was acting like a brat, but the umpire kept his professionalism and dignity.

There are always sports people who think they ARE the game. (Ronaldo, Hamilton, Serena Williams, o'Sullivan, Detorri). Personally, I can't think of any other successful sportswoman who has a similar attitude to her, but can chose loads of men.

Gender is irrelevant though, and if they break the rules, they should be penalised.