RB fumble rates (touches per fumble), using data from
cbssports player pages, with the
2015-17 RB classes included for context:
35.4 Ameer Abdullah, Nebraska 2015
39.9 Kenyan Drake, Alabama 2016
43.3 Alex Collins, Arkansas 2016
44.0 Daniel Lasco, California 2016
45.6 C.J. Prosise, Notre Dame 2016
51.1 DeAngelo Henderson, Coastal Carolina 2017
52.2 Marcus Cox, Appalachian State 2017
52.2 Kenny Hilliard, LSU 2015
53.8 Jonathan Taylor Wisconsin 2020
54.3 Marlon Mack, South Florida 2017
54.4 Melvin Gordon, Wisconsin 2015
56.3 Justin Davis, USC 2017
57.7 Boom Williams, Kentucky 2017
58.0 Chuba Hubbard Okla St 2020
61.2 Josh Ferguson, Illinois 2016
61.6 Wendell Smallwood, West Virginia 2016
62.2 T.J. Yeldon, Alabama 2015
62.6 Jay Ajayi, Boise State 2015
63.2 Matt Jones, Florida 2015
63.5 Kenneth Dixon, Louisiana Tech 2016
63.8 Tre Madden, USC 2016
63.8 Dalvin Cook, Florida State 2017
65.4 Taquan Mizzell, Virginia 2017
65.6 Cam Akers FSU 2020
69.8 Curtis Samuel, Ohio State 2017
71.0 Alvin Kamara, Tennessee 2017
71.1 Devontae Booker, Utah 2016
72.0 Jonathan Williams, Arkansas 2016
72.3 Tevin Coleman, Indiana 2015
73.0 Joe Mixon, Oklahoma 2017
73.6 D'Andre Swift Georgia 2020
74.3 D'Onta Foreman, Texas 2017
74.5 David Cobb, Minnesota 2015
74.9 Jeremy McNichols, Boise State 2017
77.5 David Johnson, Northern Iowa 2015
78.5 Elijah Hood, North Carolina 2017
79.0 T.J. Logan, North Carolina 2017
80.0 Javorius Allen, USC 2015
81.0 Aaron Jones, UTEP 2017
82.1 Leonard Fournette, LSU 2017
85.0 Duke Johnson, Miami 2015
86.4 Corey Clement, Wisconsin 2017
87.3 Mike Davis, South Carolina 2015
91.3 Ke'Shawn Vaughn Vanderbilt 2020
91.5 Josh Robinson, Mississippi State 2015
92.7 Karlos Williams, Florida State 2015
94.9 Eno Benjamin Ariz St 2020
96.6 Tarik Cohen, North Carolina A&T 2017
97.3 Zack Moss Utah 2020
99.7 James Conner, Pittsburgh 2017
104.1 DeAndre Washington, Texas Tech 2016
108.3 AJ Dillon BC 2020
109.6 Devine Redding, Indiana 2017
111.8 Jordan Howard, Indiana 2016
115.9 Donnel Pumphrey, San Diego State 2017
120.8 Samaje Perine, Oklahoma 2017
123.0 Tyler Ervin, San Jose State 2016
123.2 Jeremy Langford, Michigan State 2015
123.8 Derrick Henry, Alabama 2016
124.7 Tarean Folston, Notre Dame 2017
125.0 Terrence Magee, LSU 2015
128.8 Tra Carson, Texas A&M 2016
129.6 Matthew Dayes, N.C. State 2017
134.4 Zach Zenner, South Dakota State 2015
136.0 Brian Hill, Wyoming 2017
136.0 Cameron Artis-Payne, Auburn 2015
136.0 Elijah Mitchell La-Lafytte 2020
138.5 Keith Marshall, Georgia 2016
140.4 Paul Perkins, UCLA 2016
143.8 Travis Etienne Clemson 2020
148.2 Wayne Gallman, Clemson 2017
156.3 Dominique Brown, Louisville 2015
157.2 Jamaal Williams, BYU 2017
159.2 J.K. Dobbins Ohio State 2020
162.5 Ezekiel Elliott, Ohio State 2016
168.0 Elijah McGuire, Louisiana-Lafayette 2017
169.7 Aaron Green, TCU 2016
191.7 Todd Gurley, Georgia 2015
229.0 Clyde Edwards-Helaire LSU 2020
243.7 Christian McCaffrey, Stanford 2017
266.5 De'Veon Smith, Michigan 2017
294.0 Kennedy Brooks Oklahoma 2020
424.0 Najee Harris Alabama 2020
434.0 Joseph Yearby, Miami (Fla.) 2017
481.0 Kylin Hill Miss St 2020
619.0 Malcolm Brown, Texas 2015
856.0 Kareem Hunt, Toledo 2017
infinite Kelvin Taylor, Florida (no fumbles in college) 2016
I posted last year's fumbles rates
here, looking only at rushing attempts.