Utah's huge victory over Oregon in Eugene was the biggest stunner of the year so far, and may have the most lasting impact on the playoff race.
The first month of the college football season featured a handful of eyebrow-raising results, and a few stunners. Eleven out of the 194 FBS-versus-FBS games played so far (5.7 percent) resulted in a victory for an underdog of at least nine points, matching the upset frequency for underdogs of at least nine points from last season. Toledo's 16-12 victory over Arkansas as a three-touchdown underdog on September 12 officially ranks as the biggest upset of the year, but Utah's 62-20 blowout of Oregon on the road this past Saturday as a 10-point underdog is the most jaw-dropping result.