Former Auburn defensive backs Carlton Davis and Stephen Roberts tied each other in the 40-yard dash and vertical jump during the on-field tests at the NFL Combine.

Both Davis and Roberts ran the 40-yard dash in 4.53 seconds and had 34-inch vertical jumps in Indianapolis on Monday. Davis' time tied for 23rd of 37 cornerbacks to run and Roberts was 11th of the 20 safeties.

Davis tied for 16th of 30 corners to perform the vertical and Roberts tied for 17th out of 22 safeties.

A 10-feet-4-inch broad jump by Davis tied for 8th out of 30 corners while Roberts had jumped 10-feet-1-inch, which tied for 11th out of 21 safeties.

Neither Davis or Roberts ran the three-cone drill, 20-yard or 60-yard shuttles.

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On Sunday, Davis did 16 reps at the bench press, which tied for eighth among 26 cornerbacks. Roberts did not do the bench press due to a shoulder injury.

Auburn's pro day on Friday could include several important individual tests from players who attended the Combine but elected not to perform certain drills, including Jeff Holland's bench press and Kerryon Johnson's 40-yard dash.

James Crepea is an Auburn beat reporter for Alabama Media Group. Follow him on Twitter @JamesCrepea.