David Purdum at ESPN consistently produces good reads:
http://www.espn.com/chalk/story/_/id/24507132/everything-need-know-betting-college-football-season
Best ATS record over past five seasons
1. Baylor's Matt Rhule: 39-22-0 ATS
2. Iowa State's Matt Campbell: 36-21-2 ATS
3. Wake Forest's Dave Clawson: 37-23-1 ATS
4. Duke's David Cutcliffe: 36-23-2 ATS
5. Minnesota's P.J. Fleck: 30-19-0 ATS
Worst ATS record over past five seasons
1. Kentucky's Mark Stoops: 24-36-0 ATS
2. Arizona's Kevin Sumlin: 24-35-1 ATS
3. East Carolina's Scottie Montgomery: 6-17-1 ATS
4. Hawaii's Nick Rolovich: 6-17-1 ATS
5. SMU's Sonny Dykes 19-29-0 ATS
Best ATS record at home over past five seasons
1. Iowa State's Matt Campbell: 19-10-2 ATS
2. Tulane's Willie Fritz: 15-7-1 ATS
3. Purdue's Jeff Brohm: 16-8-0 ATS
Best ATS record on the road over past five seasons
1. Northern Illinois' Rod Carey: 22-9-1 ATS
2. Baylor's Matt Rhule: 20-9-0 ATS
3. Louisiana Tech's Skip Holtz: 21-11-0 ATS
Best ATS record as favorite over past five seasons
1. Tulane's Willie Fritz: 18-8-1 ATS
2. Arkansas State's Blake Anderson: 22-12-0 ATS
3. Florida State's Willie Taggart: 18-9-0 ATS
Best ATS record as underdog over past five seasons
1. Baylor's Matt Rhule: 24-12-0 ATS
2. Wake Forest's Dave Clawson: 22-13-1 ATS
3. Duke's David Cutcliffe: 18-10-1 ATS
Best "over" coach in past five seasons
1. New Mexico State's Doug Martin: 38-20-1 over/under
2. Louisiana-Monroe's Matt Viator: 19-7 over/under
3. Ohio State's Urban Meyer: 38-25 over/under
Best "under" coach in past five seasons
1. Duke's David Cutcliffe: 40-20-0 under/over
2. Syracuse's Dino Babers: 38-18-1 under/over
3. South Florida's Charlie Strong: 39-20-0 under/over