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Come Fan with UsTuesday, August 4, 2026

NFL Combine 2015: Full results for defensive backs

The NFL Combine is over, and we’ve got full results for the defensive backs from Monday.

The 2015 NFL Combine wrapped up Monday when the defensive backs took the field for the 40-yard dash, vertical jump, broad jump and other positional drills. They were the final position group to arrive and therefore the last to see the field, but as usual they produced some of the most impressive performances at Lucas Oil Stadium.

Trae Waynes of Michigan State was already considered one of the top cornerbacks coming into the Combine, and after putting up a 40 time of 4.31 seconds, he’s definitely solidified his spot. Justin Cox of Mississippi State was right behind him at 4.36 seconds, with the pair getting respectably close to the fastest time this year, a 4.28 set by wide receiver J.J. Nelson.

The top safety prospect, Landon Collins, ran a 40-yard dash of 4.53 seconds. Jalen Collins of LSU recorded a 40 time of 4.48, impressive given he’s one of the bigger cornerbacks in the draft class. Ronald Darby of Florida State put together one of the most complete performances with a 4.38 40-yard dash, a 10’9 broad jump and a huge 41.5” vertical leap.

That vertical leap would have tied him with a couple other players for tops if Byron Jones of UConn didn’t put everyone to shame with a 44.5” vertical leap and a record 12’3 broad jump. Justin Coleman of Tennessee set the fastest 3-cone time at 6.61 seconds, the only defensive back to go under 6.7 seconds.

SB Nation presents: Byron Jones makes history at the NFL Combine

We’ve got the full results from the defensive backs below:

Player School Height Weight Arm Hand 10 Yard 40 Bench Vertical Broad 3-Cone Short Shuttle 60 Yard Shuttle
Adrian Amos Penn State 6'0 218 32 1/4 9 1/8 1.5 4.56 35.5" 10'2" 7.09 4.03 11.33
Detrick Bonner Virginia Tech 6'0 207 31 1/7 8 7/8 15
Ibraheim Campbell Northwestern 5'11 208 30 3/8 10 1/4 23
Alex Carter Stanford 6'0 196 32 1/8 9 1/8 1.6 4.51 17 40" 10'1" 7.05 4.07 11.31
D.C. Celiscar Western Michigan 5'11 194 31 3/8 9 1/4 1.64 4.62 10'
Justin Coleman Tennessee 5'11 185 31 1/4 9 3/8 1.42 4.53 20 37.5" 10'4" 6.61 3.98 11.21
Jalen Collins LSU 6'1 203 32 1/8 9 3/8 1.5 4.48 36" 10'4" 6.77 4.27 11.32
Landon Collins Alabama 6'0 228 31 1/2 9 3/8 1.58 4.53 35" 10' 7.38 4.33 1.94
Justin Cox Mississippi State 6'1 191 31 1/4 9 1.53 4.36 15 38" 10'9" 7.05 4.07 11.20
Ronald Darby Florida State 5'11 193 31 3/8 8 5/8 1.47 4.38 12 41.5" 10'9" 6.94 4.14
Quandre Diggs Texas 5'9 196 29 5/8 9 5/8 1.65 4.56 17 36.5" 9'5" 7.22 4.15 11.84
Lorenzo Doss Tulane 5'10 182 29 3/4 9 1.56 4.50 9 33.5" 9'7" 7.20 4.26 11.90
Kurtis Drummond Michigan State 6'1 208 32 1/4 10 3/8 1.64 4.65 39.5" 9'11" 7.09 4.33 12.03
Ifo Ekpre-Olomu Oregon 5'9 192 30 7/8 9 5/8
Durell Eskridge Syracuse 6'3 208 32 3/8 9 5/8 1.5 4.63 31" 9'9" 7.09 4.26
Charles Gaines Louisville 5'10 180 31 3/8 8 3/4 1.53 4.44 34.5" 10'3" 7.07 4.20
Clayton Geathers Central Florida 6'2 218 31 5/8 9 1/8 1.53 4.55 22 37" 10' 7.21 4.27 12.57
Jacoby Glenn Central Florida 6'0 179 31 1/4 8 5/8 1.56 4.64 34" 10'3" 6.97 4.26 11.97
Senquez Golson Ole Miss 5'9 176 29 3/4 9 3/8 1.6 4.46 15 33.5" 10' 6.81 4.20
Doran Grant Ohio State 5'10 200 30 1/4 9 3/8 1.55 4.44 21 33" 9'8" 4.33
Ladarius Gunter Miami (FL) 6'1 202 31 1/2 9 5/8 1.66 4.69 12 33.5" 9' 7.18 4.41 12.44
Chris Hackett TCU 6'0 195 31 1/2 9 7/8 1.7 4.81 32" 9'2" 7.12 4.20 12.14
Anthony Harris Virginia 6'1 183 31 9 1/4
Troy Hill Oregon 5'10 182 29 1/2 8 3/4 1.61 4.55 32.5" 10' 6.81 4.21 11.77
Gerod Holliman Louisville 6'0 218 32 9 1/2 17
Kyshoen Jarrett Virginia Tech 5'10 200 31 9 3/4 1.59 4.57 21 33" 9'1" 6.95 4.40 11.61
A.J. Jefferson UCLA 6'1 198 31 1/2 8 1/2 1.6 4.72 15 33.5" 9'8" 7.18 4.15
Kevin Johnson Wake Forest 6'0 188 31 8 3/8 4.52 41.5" 10'10" 6.79 3.89 12.19
Byron Jones UConn 6'1 199 32 10 44.5" 12'3" 6.78 3.94 10.98
Craig Mager Texas State 5'11 201 29 3/4 9 1/ 4 4.44 17 38" 10'10" 6.83 4.07 11.35
Dean Marlowe James Madison 6'1 203 31 8 3/4 4.58 16 33.5" 9'6" 7.00 4.18 11.53
Bobby McCain Memphis 5'9 195 30 1/2 9 4.51 17 36" 10'10" 6.80 3.82 11.22
Tevin McDonald Eastern Washington 5'11 195 29 3/4 9 4.63 19 33" 9'4" 7.01 4.26 11.77
Steven Nelson Oregon State 5'10 197 30 5/8 9 1/4 4.49 19 34.5" 9'7" 6.88 4.07 11.52
Garry Peters Clemson 6'0 191 31 1/2 10 4.61 7 32.5" 9'11" 6.80 4.00 11.10
Marcus Peters Washington 6'0 197 31 1/2 8 3/8 4.53 17 37.5" 10'1" 7.08 4.08 11.26
Cody Prewitt Ole Miss 6'2 208 32 5/8 9 1/8 4.60 11 35" 10'5" 7.12 4.23 11.44
Damarious Randall Arizona State 5'11 196 30 1/4 8 5/8 4.46 14 38" 10' 6.83 4.07
Jordan Richards Stanford 5'11 211 32 1/2 9 3/8 4.65 13 32" 9'3" 6.74 4.22 11.38
Quinten Rollins Miami (OH) 5'11 195 30 1/4 9 4.57 14 36.5" 10'2" 7.10 4.28 11.53
Eric Rowe Utah 6'1 205 31 1/2 9 1/2 4.45 19 39" 10'5" 6.70 3.97 11.48
James Sample Louisville 6'2 209 32 9 1/2 4.56 32.5" 10'3" 7.04
Josh Shaw USC 6'0 201 30 3/4 9 4.44 26 37.5" 10'10" 7.01 4.12 11.65
JaCorey Shepherd Kansas 5'11 199 30 5/8 8 5/8 14
D'joun Smith Florida Atlantic 5'10 187 30 3/8 8 1/8 4.45 18 36" 10'4" 6.96 4.26 11.80
Derron Smith Fresno State 5'10 200 29 3/4 9
Tye Smith Towson 6'0 195 32 8 3/4 4.60 15 36.5" 10'4" 6.97 3.96
Damian Swann Georgia 6'0 189 31 8 7/8 4.50 33" 9'10"
Jacquiski Tartt Samford 6'1 221 32 3/8 9 7/8 4.53 35.5" 10'4"
Trae Waynes Michigan State 6'0 186 31 8 1/4 4.31 19 38" 10'2" 7.06 4.39
Kevin White TCU 5'9 183 30 1/8 8 3/8 4.63 18 35.5" 10'1"
Jermaine Whitehead Auburn 5'11 197 31 9 3/8 4.59 15 37" 10'8" 6.95 4.11
P.J. Williams Florida State 6'0 194 31 8 5/8 4.57 12 40" 11' 7.08 4.28
Julian Wilson Oklahoma 6'2 205 32 3/8 9 1/4 4.58 36" 10'5" 6.94 4.22 11.53
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