Ranking all Big Ten quarterbacks by ESPN's Total QBR after Week 4

The rankings of Big Ten quarterbacks based on ESPN's Total QBR after Week 4 have evolved, with several adjustments from the previous week. Nico Iamaleava of UCLA, who was ranked 18th last week, now sits at No. 18 with a Total QBR of 33.4, showing a decrease from 36.8. Malik Washington of Maryland, previously ranked 17th, has slipped to No. 17 with a Total QBR of 38.3, down from 63.0 last week.

Dylan Lonergan of Rutgers has shown significant improvement, rising to No. 16 with a Total QBR of 47.3, up from 31.2 last week. Demond Williams Jr. of Washington, ranked 15th last week, maintains his position but sees a slight dip to a Total QBR of 49.7, down from 50.4. Colton Joseph of Wisconsin, previously at No. 14, drops to No. 14 with a Total QBR of 51.1, declining from 62.9.

Rocco Becht of Penn State, ranked 13th last week, moves to No. 13 with a Total QBR of 53.3, a reduction from 64.9. Drake Lindsey of Minnesota, who was at No. 12 last week, now ranks at No. 12 with a Total QBR of 58.8, an improvement from 51.8. Alessio Milivojevic of Michigan State, formerly at No. 11, remains at No. 11 with a Total QBR of 63.5, down from 68.8 last week.

Bryce Underwood of Michigan, ranked 10th last week, stays in that position with a Total QBR of 63.5, up from 57.0. Colandrea of Nebraska, previously at No. 9, maintains his ranking with a Total QBR of 67.4, up from 62.6. Iowa's Hank Brown, who was at No. 8 last week, now ranks at No. 8 with a Total QBR of 74.6, an improvement from 65.1.

Oregon's Dante Moore and Purdue's Ryan Browne both have a Total QBR of 74.6, tied for No. 7, with Moore being injured during the week. Purdue's Ryan Browne has not been included in the rankings due to a lack of sufficient plays to qualify.