Stafon Johnson NFL Combine Stats
Running Back | Southern California | Pac-12 Conference | Division I-FBS
Player Info
| First Name: | Stafon |
| Last Name: | Johnson |
| Nickname: | |
| Position: | Running Back |
| College: | Southern California |
| Draft Class: | 2010 |
| Draft Age: | 22.2 |
Measurables
| Height: | 70.88 inches |
| Weight: | 214 pounds |
| BMI: | 30.67 |
| Arm Length: | 30.38 inches |
| Hand Size: | 8.75 inches |
| Wingspan: | (N/A) inches |
| Birthdate: | 2/6/1988 |
NFL Combine Scores
| 40 Yard Dash: | 4.62 seconds | 40 Yard (MPH): | 17.71 (MPH) |
| 20 Yard Split: | 2.63 seconds |
| 10 Yard Split: | 1.55 seconds |
| Bench Press: | 13 reps (225 lb) |
| Wonderlic: | (N/A) (0-50) |
| QB Ball Velocity: | (N/A) (MPH) |
| Vertical Leap: | 35.5 inches |
| Broad Jump: | 118 inches |
| 20 Yd Shuttle: | (N/A) seconds |
| Three Cone: | (N/A) seconds |
| Shuttle Split: | (N/A) seconds | 60 Yd Shuttle: | (N/A) seconds |
| Four Square: | (N/A) seconds |
Pro Day Scores
| Pro Day Date: | 3/31/2010 |
| 40 Yard Dash: | 4.61 seconds |
| 40 Yard (MPH): | 17.75 (MPH) |
| 20 Yard Split: | 2.66 seconds |
| 10 Yard Split: | 1.62 seconds |
| Bench Press: | (N/A) reps (225 lb) |
| Vertical Leap: | 34.0 inches |
| Height: | 70.88 inches |
| Weight: | 214 lbs |
| Broad Jump: | 113 inches |
| Hand Size: | 8.75 inches |
| Arm Length: | 30.38 inches |
| 20 Yd Shuttle: | 4.28 seconds |
| Three Cone: | 7.21 seconds |
Percentiles by Size and Position
| Event | Event Score | % By RB | % By Size |
| Height | 70.88" | 54.8 | -- |
| Weight | 214 lbs | 57.3 | -- |
| Hand Size | 8.75" | 14.9 | 12.9 |
| Arm Length | 30.38" | 30.2 | 14.7 |
| 40 Yd | 4.62 sec | 37 | 39.6 |
| 20 Yd | 2.63 sec | 68.5 | 66.4 |
| 10 Yd | 1.55 sec | 83.7 | 82.8 |
| Bench | 13 reps | 12.1 | 7.1 |
| Vertical | 35.5" | 66.1 | 67.4 |
| Broad Jump | 118" | 50.3 | 43.7 |
| Shuttle | (N/A) sec | -- | -- |
| 3 Cone | (N/A) sec | -- | -- |
| 60yd Shuttle | (N/A) sec | -- | -- |
Prep Recruiting Combine Scores
| Event: | (N/A) |
| Position: | (N/A) |
| 40 Yard Dash: | (N/A) seconds |
| 40 Yard (MPH): | (N/A) (MPH) |
| 20 Yd Shuttle: | (N/A) seconds |
| Height: | (N/A) inches |
| Weight: | (N/A) lbs |
| Vertical Leap: | (N/A) inches |
| Power Throw: | (N/A) feet |
| SPARQ Score: | (N/A) |
Combine Grade (beta)
F
Overall Rating:
36
Max 100
| Size Rating: | 56/100 |
| Speed Score: | 39/100 |
| Agility Score: | (N/A)/100 |
| Quickness Score: | (N/A)/100 |
| Strength Score: | 20/100 |
Running Back Success Factors (beta)
 | Better than a 4.60 Forty Yard Dash Time |
 | Better than or equal to a 118 inch Broad Jump |
| [N/A] | Better than or equal to a 6.90 Three Cone Drill Time |
| Taller than five feet eight inches |