2010-2013
fWAR
Leake: 4.7
Bailey: 8.9
IP
Leake: 620.2
Bailey: 585.0
FIP
Leake: 4.33
Bailey: 3.69
xFIP
Leake: 3.89
Bailey: 3.64
K/9
Leake: 5.92
Bailey: 7.88
BB/9
Leake: 2.32
Bailey: 2.42
HR/9
Leake: 1.19
Bailey: 1.02
GB%
Leake: 49.0%
Bailey: 43.9%
HR/FB
Leake: 13.7%
Bailey: 10.8%
I'm not sure about their hitting stats; it's not something I think adds value outside the margins for a pitcher. Leake definitely is younger though!
I'd have to say Homer is a notch above Leake.
I'm glad we have both.