John Mangum NFL Combine Stats
Cornerback | Alabama | Southeastern Conference | Division I-FBS
Player Info
| First Name: | John |
| Last Name: | Mangum |
| Nickname: | |
| Position: | Cornerback |
| College: | Alabama |
| Draft Class: | 1990 |
| Draft Age: | N/A |
Measurables
| Height: | 70.5 inches |
| Weight: | 173 pounds |
| BMI: | 25.06 |
| Arm Length: | 29.00 inches |
| Hand Size: | 9.38 inches |
| Wingspan: | (N/A) inches |
| Birthdate: | (N/A) |
NFL Combine Scores
| 40 Yard Dash: | 4.58 seconds | 40 Yard (MPH): | 17.86 (MPH) |
| 20 Yard Split: | 2.66 seconds |
| 10 Yard Split: | 1.60 seconds |
| Bench Press: | 17 reps (225 lb) |
| Wonderlic: | (N/A) (0-50) |
| QB Ball Velocity: | (N/A) (MPH) |
| Vertical Leap: | 34.0 inches |
| Broad Jump: | 117 inches |
| 20 Yd Shuttle: | 4.25 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 CB | % By Size |
| Height | 70.5" | 38.1 | -- |
| Weight | 173 lbs | 3.4 | -- |
| Hand Size | 9.38" | 67 | 81.4 |
| Arm Length | 29.00" | 1.5 | 3.1 |
| 40 Yd | 4.58 sec | 32.6 | 36.4 |
| 20 Yd | 2.66 sec | 37.8 | 44 |
| 10 Yd | 1.60 sec | 41.2 | 45.3 |
| Bench | 17 reps | 75 | 93.1 |
| Vertical | 34.0" | 30.9 | 48.5 |
| Broad Jump | 117" | 28.4 | 46.6 |
| Shuttle | 4.25 sec | 35.1 | 33.3 |
| 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: | 17/100 |
| Speed Score: | 35/100 |
| Agility Score: | 34/100 |
| Quickness Score: | 37/100 |
| Strength Score: | 72/100 |
Cornerback Success Factors (beta)
 | Faster than a 4.55 Forty Yard Dash Time |
| Shuttle Drill time 4.00 or faster |
| [N/A] | Three Cone Drill time of 7.00 or faster |
| [N/A] | Vertical Leap 36 inches or higher |