John Stamper NFL Combine Stats
Defensive End | South Carolina | Southeastern Conference | Division I-FBS
Player Info
| First Name: | John |
| Last Name: | Stamper |
| Nickname: | |
| Position: | Defensive End |
| College: | South Carolina |
| Draft Class: | 2002 |
| Draft Age: | 23.7 |
Measurables
| Height: | 76.1 inches |
| Weight: | 265 pounds |
| BMI: | 32.95 |
| Arm Length: | 32.13 inches |
| Hand Size: | 10.50 inches |
| Wingspan: | (N/A) inches |
| Birthdate: | 8/30/1978 |
NFL Combine Scores
| 40 Yard Dash: | 4.97 seconds | 40 Yard (MPH): | 16.46 (MPH) |
| 20 Yard Split: | 2.87 seconds |
| 10 Yard Split: | 1.72 seconds |
| Bench Press: | 24 reps (225 lb) |
| Wonderlic: | (N/A) (0-50) |
| QB Ball Velocity: | (N/A) (MPH) |
| Vertical Leap: | 36.5 inches |
| Broad Jump: | 110 inches |
| 20 Yd Shuttle: | 4.22 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: | (N/A) |
| 40 Yard Dash: | (N/A) seconds |
| 40 Yard (MPH): | (N/A) (MPH) |
| 20 Yard Split: | (N/A) seconds |
| 10 Yard Split: | (N/A) seconds |
| Bench Press: | (N/A) reps (225 lb) |
| Vertical Leap: | (N/A) inches |
| Height: | (N/A) inches |
| Weight: | (N/A) lbs |
| Broad Jump: | (N/A) inches |
| Hand Size: | (N/A) inches |
| Arm Length: | (N/A) inches |
| 20 Yd Shuttle: | (N/A) seconds |
| Three Cone: | (N/A) seconds |
Percentiles by Size and Position
| Event | Event Score | % By DE | % By Size |
| Height | 76.1" | 59.4 | -- |
| Weight | 265 lbs | 45.6 | -- |
| Hand Size | 10.50" | 88.9 | 85.7 |
| Arm Length | 32.13" | 12 | 17 |
| 40 Yd | 4.97 sec | 25.2 | 33.1 |
| 20 Yd | 2.87 sec | 31 | 42.3 |
| 10 Yd | 1.72 sec | 38 | 47 |
| Bench | 24 reps | 59.2 | 64.6 |
| Vertical | 36.5" | 88.4 | 87.3 |
| Broad Jump | 110" | 27.9 | 30.3 |
| Shuttle | 4.22 sec | 90.8 | 85.7 |
| 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)
D
Overall Rating:
49
Max 100
| Size Rating: | 51/100 |
| Speed Score: | 30/100 |
| Agility Score: | 87/100 |
| Quickness Score: | 76/100 |
| Strength Score: | 53/100 |
Defensive End Success Factors (beta)
 | Shuttle Drill time 4.30 or faster |
| [N/A] | Three Cone Drill Time 7.35 or faster |
| Broad Jump of at least 105 inches |
 | 24 or more 225lb Bench Press repetitions |