https://www.sportsmediawatch.com/college...v-ratings/
This was a painstaking amount of work to put this list together, edit it down for a G5 comparison. Below are the results for all G5 teams. These are the raw numbers, so do with these as you wish, feel free to discuss.
Week 1 ESPN SMU vs Texas St 1.23M
Week 1 ESPN BYU vs Navy 1.15M
Week 1 ESPN Arkansas St vs Memphis 1.03M
Week 1 ESPN EKU vs Marshall 980k
Week 2 Fox Arkansas St vs Kansas St 1.79M
Week 2 ESPN Louisiana vs Iowa St 1.68M
Week 2 ESPN2 Tulane vs Southern Alabama 512k
Week 2 ESPN2 UTSA vs Texas St 476k
Week 2 ESPN2 Charlotte vs App State 408k
Week 2 FS1 Coastal Carolina vs Kansas 375k
Week 3 ABC UCF vs Georgia Tech 3.06M
Week 3 ESPN Tulsa vs Oklahoma State 1.73M
Week 3 ABC Navy vs Tulane 1.35M
Week 3 CBS App State vs Marshall 1.25M
Week 3 USA USF vs Notre Dame 957k
Week 3 ESPN Troy vs Middle Tennessee 642k
Week 3 ESPN Coastal Carolina vs Campbell 509k
Week 3 ESPN2 Louisiana vs Ga State 422k
Week 3 ESPN2 La Tech vs Southern Miss 282k
Week 3 ESPN2 UTSA vs SFA 248k
Week 3 ESPNU Liberty vs WKU 117k
Week 4 ESPN Army vs Cincinnati 1.08M
Week 4 ABC UCF vs East Carolina 998k
Week 4 ESPN Troy vs BYU 795k
Week 4 ESPN UAB vs Southern Alabama 497k
Week 4 ESPN2 Georgia Southern vs Louisiana 246k
Week 5 ESPN2 La Tech vs BYU 505k
Week 5 ESPN2 Tulsa vs UCF 435k
Week 5 ESPN2 Memphis vs SMU 315k
Week 5 ESPN2 Arkansas St vs Coastal Carolina 133k
Week 6 ESPN Tulsa vs Houston 418k
Week 6 ESPN2 UTSA vs BYU 317k
Week 6 ESPN2 ULM vs Liberty 133k
Week 6 ESPN2 UTEP vs La Tech 129k
Week 7 ABC UCF vs Memphis 1.9M
Week 7 ESPN BYU vs Houston 1.16M
Week 7 ESPN SMU vs Tulane 832k
Week 7 ESPN Coastal Carolina vs Louisiana 721k
Week 7 ESPN Georgia St vs Arkansas St 698k
Week 7 ESPN2 Navy vs East Carolina 261k
Week 7 ESPN2 UMASS vs Georgia Southern 130k
Week 8 ESPN Texas State vs BYU 716k
Week 8 ESPN Tulsa vs USF 561k
Week 8 FS1 Utah St vs Boise St 549k
Week 8 ESPN2 Cincinnati vs SMU 485k
Week 8 ESPN Arkansas St vs App State 384k
Week 8 ESPN2 Tulane vs UCF 296k
Week 8 FS1 Air Force vs SJSU 222k
Week 9 ESPN WKU vs BYU 788k
Week 9 ESPN Memphis vs Cincinnati 679k
Week 9 ESPN South Alabama vs Georgia Southern 441k
Week 9 ESPN2 East Carolina vs Tulsa 331k
Week 9 FS1 Nevada vs UNLV 293k
Week 9 FS1 Hawaii vs Wyoming 259k
Week 9 ESPN2 Navy vs SMU 218k
Week 10 ABC Houston vs Cincinnati 1.39M
Week 10 ESPN Ohio vs Central Michigan 711k
Week 10 FS1 BYU vs Boise St 680k
Week 10 FS1 Utah St vs Nevada 257k
Week 10 ESPN2 Buffalo vs NIU 199k
Week 11 ESPN Toledo vs WMU 722k
Week 11 ESPN2 Cincinnati vs East Carolina 720k
Week 11 ESPN Miami Oh vs Buffalo 642k
Week 11 FS1 Colorado St vs Boise St 292k
Week 11 ESPN2 SMU vs Tulsa 283k
Week 11 ESPN2 Army vs Tulane 218k
Week 11 ESPN2 Kent St vs Bowling Green 192k
Week 11 FS2 UNLV vs SJSU 145k
Week 12 ESPN Cincinnati vs UCF 1.58M
Week 12 ESPN Akron vs Kent St 957k
Week 12 CBS San Diego State vs Nevada 859k
Week 12 ESPN App State vs Coastal Carolina 848k
Week 12 ESPN Tulane vs Tulsa 532k
Week 12 ESPN2 Western Michigan vs Central Michigan 482k
Week 12 FS1 New Mexico vs Air Force 271k
Week 12 ESPN2 Arkansas State vs Texas State 172k
Week 13 FS1 New Mexico vs Utah State 708k
Week 13 ESPN UCF vs USF 529k
Week 13 ESPN2 Troy vs App State 173k
Week 14 ESPNU BYU vs Coastal Carolina 1.21M
Week 14 ESPN Louisiana vs App State 1.01M
Week 14 ESPN2 Tulsa vs Navy 424k
Week 15 CBS Army vs Navy 4.92M
Week 15 ESPN2 San Diego State vs BYU 606k
Week 15 FS1 La Tech vs TCU 290k
Week 15 ESPN2 Houston vs Memphis 239k
Week 15 FS1 Fresno State vs New Mexico 194k
Week 16 ABC Cincinnati vs Tulsa 1.88M
Week 16 FOX SJSU vs Boise State 1.42M
Week 16 ESPN Ball State vs Buffalo 875k
Peach Bowl ESPN Georgia vs Cincinnati 8.73M
Liberty Bowl ESPN Army vs WVU 3.74M
Cure Bowl ESPN Liberty vs Coastal Carolina 2.62M
Armed Forces Bowl ESPN Mississippi St vs Tulsa 2.25M
Camella Bowl ESPN Marshall vs Buffalo 2.11M
1ST Responder Bowl ABC UTSA vs Louisiana 2.08M
New Mexico Bowl ESPN Hawaii vs Houston 1.9M
Arizona Bowl CBS Ball St vs SJSU 1.77M
Boca Raton Bowl ESPN UCF vs BYU 1.55M
Montgomery Bowl ESPN Memphis vs FAU 1.27M
New Orleans Bowl ESPN La Tech vs Georgia Southern 923k
Mobile Bowl ESPN WKU vs Georgia State 923k
Idaho Potato Bowl ESPN Tulane vs Nevada 914k
Myrtle Beach Bowl ESPN North Texas vs App State 637k