Jamal Duff NFL Combine Stats
Defensive End | San Diego State | Mountain West Conference | Division I-FBS
Player Info
| First Name: | Jamal |
| Last Name: | Duff |
| Nickname: | |
| Position: | Defensive End |
| College: | San Diego State |
| Draft Class: | 1995 |
| Draft Age: | 23.1 |
Measurables
| Height: | 78.8 inches |
| Weight: | 259 pounds |
| BMI: | 30.03 |
| Arm Length: | 34.50 inches |
| Hand Size: | 10.63 inches |
| Wingspan: | (N/A) inches |
| Birthdate: | 3/11/1972 |
NFL Combine Scores
| 40 Yard Dash: | 4.91 seconds | 40 Yard (MPH): | 16.66 (MPH) |
| 20 Yard Split: | 2.85 seconds |
| 10 Yard Split: | 1.73 seconds |
| Bench Press: | 20 reps (225 lb) |
| Wonderlic: | (N/A) (0-50) |
| QB Ball Velocity: | (N/A) (MPH) |
| Vertical Leap: | 34.5 inches |
| Broad Jump: | 123 inches |
| 20 Yd Shuttle: | 4.56 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 | 78.8" | 97.7 | -- |
| Weight | 259 lbs | 30.6 | -- |
| Hand Size | 10.63" | 93.3 | 91.2 |
| Arm Length | 34.50" | 82.9 | 77.4 |
| 40 Yd | 4.91 sec | 38.7 | 33.3 |
| 20 Yd | 2.85 sec | 38.3 | 26.7 |
| 10 Yd | 1.73 sec | 30.9 | 20 |
| Bench | 20 reps | 27.3 | 48.1 |
| Vertical | 34.5" | 72.2 | 61.3 |
| Broad Jump | 123" | 88.9 | 90.9 |
| Shuttle | 4.56 sec | 27.4 | 23.3 |
| 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:
41
Max 100
| Size Rating: | 57/100 |
| Speed Score: | 35/100 |
| Agility Score: | 24/100 |
| Quickness Score: | 40/100 |
| Strength Score: | 54/100 |
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 |