Bet 1 and 2:
Bet 1: $50 on Djokovic to win 3-0 against Mayer ($1.30) x Murray to win 3-0 against Ferrer ($3.20) to win $108 considering Bet 2's imminent lose
Bet 2: $50 on Djokovic to win 3-0 against Mayer ($1.30) x Murray to win 3-1 against Ferrer ($3.60) to win $134 considering Bet 1's imminent lose
The way i see it is, Mayer will be tired and djoko will hit Mayer off the court with power and consistency.
Murray is much better than Delpotro on grass, ferrer was consistent and all, but ferrre can really only win 1 set max agianst murray + crowd + line judge
good luck all.