2011 Stats (MLB ranking):
WAR:
Doc: 8.1 (1st)
Verlander: 6.7 (4th)
WPA:
Doc: 4.83 (1st)
Verlander: 4.63 (4th)
ERA:
Doc: 2.34 (3rd)
Verlander: 2.36 (4th)
FIP:
Doc: 2.10 (1st)
Verlander: 2.93 (10th)
xFIP:
Doc: 2.62 (2nd)
Verlander: 3.06 (7th)
K/9:
Doc: 8.64 (16th)
Verlander: 9.08 (8th)
BB/9:
Doc: 1.23 (3rd)
Verlander: 2.02 (14th)
K/BB:
Doc: 7.03 (1st)
Verlander: 4.49 (6th)
WHIP:
Doc: 1.04 (9th)
Verlander: 0.92 (1st)
CG:
Doc: 8 (2th)
Verlander: 4 (6th)
Doc's BABIP is .304, Verlander's is .237.
Doc's GB% is 50.7, Verlander's is 40.3
Doc's line drive rate is only 0.8% higher but has a IFFB rate 5.3% higher.
This explains his better WHIP, getting much MUCH more luck than Halladay this year.
If you have a choice who pitched better in 2011, Halladay or Verlander and you pick Verlander, put down the pipe.
Class is over.