This is the sixth, and last day of this season's Champions League group stage:
Porto - Arsenal 
I bet 300 on a draw, which is the only result that sees both sides go through
to the knock-out stage.
The odds are 4/5.
Manchester United - Benfica
I bet 270 units on Alex Ferguson's troops.
Last year United were eliminated from the group stage of this competition,
by Benfica. Tonight it's revenge time for the Red Devils.
The odds are 4/9.