Save the Vig - Biggest Upsets as of Week 1
A look at 2021's Biggest Upsets.

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(Oct 16)    The Louisiana Monroe Warhawks beat the Liberty Flames as a 32.5 point home underdog.
(Nov 13)    The Kansas Jayhawks beat the Texas Longhorns as a 31 point road underdog.
(Sep 25)    The Bowling Green Falcons beat the Minnesota Golden Gophers as a 30.5 point road underdog.
(Sep 11)    The Duquesne Dukes beat the Ohio Bobcats as a 28.5 point road underdog.
(Sep 11)    The Jacksonville State Gamecocks beat the Florida State Seminoles as a 27.5 point road underdog.
(Sep 18)    The Northern Arizona Lumberjacks beat the Arizona Wildcats as a 26.5 point road underdog.
(Oct 23)    The Illinois Fighting Illini beat the Penn State Nittany Lions as a 24.5 point road underdog.
(Sep 25)    The Louisiana Monroe Warhawks beat the Troy Trojans as a 23.5 point home underdog.
(Oct 23)    The Rice Owls beat the UAB Blazers as a 23.5 point road underdog.
(Sep 4)    The Montana Grizzlies beat the Washington Huskies as a 22.5 point road underdog.
(Sep 2)    The UC Davis Aggies beat the Tulsa Golden Hurricane as a 22 point road underdog.
(Sep 4)    The East Tennessee State Buccaneers beat the Vanderbilt Commodores as a 21 point road underdog.
(Nov 6)    The South Carolina Gamecocks beat the Florida Gators as a 20.5 point home underdog.
(Oct 23)    The New Mexico Lobos beat the Wyoming Cowboys as a 20 point road underdog.
(Sep 4)    The Northern Illinois Huskies beat the Georgia Tech Yellow Jackets as a 19 point road underdog.
(Oct 9)    The Texas A&M Aggies beat the Alabama Crimson Tide as a 18.5 point home underdog.
(Oct 9)    The Florida State Seminoles beat the North Carolina Tar Heels as a 17.5 point road underdog.
(Sep 4)    The Utah State Aggies beat the Washington State Cougars as a 17.5 point road underdog.
(Sep 11)    The Stanford Cardinal beat the USC Trojans as a 17 point road underdog.
(Oct 30)    The Washington State Cougars beat the Arizona State Sun Devils as a 16.5 point road underdog.
(Oct 2)    The Navy Midshipmen beat the UCF Knights as a 15.0 point home underdog.
(Nov 19)    The Southern Mississippi Golden Eagles beat the Louisiana Tech Bulldogs as a 15 point road underdog.
(Sep 18)    The Colorado State Rams beat the Toledo Rockets as a 14.5 point road underdog.
(Nov 6)    The Illinois Fighting Illini beat the Minnesota Golden Gophers as a 14.5 point road underdog.
(Sep 11)    The Oregon Ducks beat the Ohio State Buckeyes as a 14.5 point road underdog.
(Sep 18)    The Western Michigan Broncos beat the Pittsburgh Panthers as a 14 point road underdog.
(Oct 9)    The Akron Zips beat the Bowling Green Falcons as a 14 point road underdog.
(Oct 30)    The Bowling Green Falcons beat the Buffalo Bulls as a 13.5 point road underdog.
(Oct 23)    The Louisiana Monroe Warhawks beat the South Alabama Jaguars as a 13.5 point home underdog.
(Nov 13)    The Texas Tech Red Raiders beat the Iowa State Cyclones as a 13.0 point home underdog.
(Nov 27)    The Hawai'i Rainbow Warriors beat the Wyoming Cowboys as a 13 point road underdog.
(Oct 9)    The Ball State Cardinals beat the Western Michigan Broncos as a 13 point road underdog.
(Oct 9)    The Northern Illinois Huskies beat the Toledo Rockets as a 13 point road underdog.
(Oct 16)    The LSU Tigers beat the Florida Gators as a 12.5 point home underdog.
(Nov 13)    The Georgia State Panthers beat the Coastal Carolina Chanticleers as a 12.5 point road underdog.
(Nov 6)    The Colorado Buffaloes beat the Oregon State Beavers as a 11.5 point home underdog.
(Oct 2)    The Temple Owls beat the Memphis Tigers as a 11.0 point home underdog.
(Oct 29)    The Navy Midshipmen beat the Tulsa Golden Hurricane as a 11 point road underdog.
(Sep 18)    The East Carolina Pirates beat the Marshall Thundering Herd as a 11 point road underdog.
(Sep 18)    The Fresno State Bulldogs beat the UCLA Bruins as a 11 point road underdog.
(Sep 25)    The Oregon State Beavers beat the USC Trojans as a 11 point road underdog.
(Oct 2)    The Middle Tennessee Blue Raiders beat the Marshall Thundering Herd as a 11.0 point home underdog.
(Oct 16)    The Purdue Boilermakers beat the Iowa Hawkeyes as a 11 point road underdog.
(Sep 25)    The NC State Wolfpack beat the Clemson Tigers as a 10.5 point home underdog.
(Oct 2)    The Ball State Cardinals beat the Army Black Knights as a 10.5 point home underdog.
(Sep 18)    The Incarnate Word Cardinals beat the Texas State Bobcats as a 10.5 point road underdog.
(Oct 2)    The Hawai'i Rainbow Warriors beat the Fresno State Bulldogs as a 10.5 point home underdog.

There have been 47 upsets by teams that were 10 point underdogs or more in the 2021 regular season.
Out of 445 games with spreads of 10 or higher, 47 teams, or 10.56% were able to pull off the outright victory.