A fair bet?

Decided that I should make some money today, so I put a bet on Chelsea to beat Barcelona in the Champions League semi-final.......YOU WHAT!!!. Yes Barcelona are amazing and score goals for fun....but they were also like that last year when over 180 minutes against Manchester United they failed to score. Using betfair I got seriously good odds, and also have a draw-no bet clause. So won't lose money as long as Barcelona don't win.

Incidentally you can get odds of Arsenal to beat Manchester United and Chelsea to beat Barcelona of 28/1!!!