Need some advice. I've been trading the tennis and as it stands if Warwrinka wins the Aus Open I will win £3,000 and if Berdych wins I will win £3,338. They currently trade at 7 and 13 respectively. Not sure what to do to maximise my profit. My options are: 1) Trade out of both bets now and bank around £650-700 or 2) Let the bet run and lay either Wawrinka or Berdych in the final Would appreciate some clear advice....