I haven't seen Roddick this week but I think this is just the 2nd or 3rd time in 2,3 years that he wins 2 or more matches in a row with a difference of 4 or more games (in bo3)..that says enough about his overall return game, but also says something about his play this week. Del Potro however is the first good opponent he faces and also his first and only test. I expected Fish to give JMDP more of a fight but since he didn't, I guess this is Potro's first real match as well. Both players have a great big serve, but Roddick of course has advantage. DP has a good return game and once the ball is in play, he should be the better player. Roddick hardly scores winners, especially with his forehand, and DP in form seems to hit them with backhands as easily as forehands..Roddick might make lesser mistakes but also has no chance to force the point from the back. Del Potro as said has the big serve to hold easily and with his skill he should be able to attack the Roddick serve, especially the second serve.
As said, I have DP +3 as the main bet, and also small stakes op Del Potro to take the title. He is on fire and should win a set AT LEAST here. Best of luck everyone (except Roddick backers