A comparison:
Good team (Twins 31-23)
Baker 5-4, 4.48
Slowey 6-3, 3.84
Pavano 5-6, 4.11
Liriano 5-3, 3.29
Blackburn 6-2, 4.73
31 quality starts (24-7 record)
Starters ERA: 4.07
Team ERA: 3.77
Runs scored: 254
Runs allowed: 208
Bad Team (White Sox 23-31)
Buehrle 3-6, 4.84
Peavy 4-4, 6.23
Floyd 2-6, 6.64
Danks 4-5, 3.60
Garcia 5-3, 4.94
25 quality starts (15-10 record)
Starters ERA: 5.22
Team ERA: 4.80
Runs scored: 226
Runs allowed: 269