I don't know if anyone else has been following the futures odds, but every tournament 5 Dimes has made him the shortest odds for a non-seed, despite the fact that he has a hard draw.
ATP Western & Southern Open
Mon 8/12 11:00AM
all players have action
Novak Djokovic
+140
Andy Murray
+375
Rafael Nadal
+500
Roger Federer
+875
Juan Martin del Potro
+900
Tomas Berdych
+2500
David Ferrer
+3800
Milos Raonic
+5000
Jerzy Janowicz
+7500
Ernests Gulbis
+7500
Tommy Haas
+8500
John Isner
+8500
Richard Gasquet
+9000
Now the reason I bring it up is because if it just happened once, I'd chalk it up to an oddsmaker's error. But the same thing happened at the Rogers Cup (where he actually beat Murray).
Just think it's funny that he's the 10th favorite despite being unseeded (16 seeds) and despite facing Youzhny and then Murray.
edit: The truth is, only the top 8 seeds have an advantage because they get a bye.