Alfred Jackson NFL Combine Stats
Cornerback | San Diego State | Mountain West Conference | Division I-FBS
Player Info
| First Name: | Alfred |
| Last Name: | Jackson |
| Nickname: | |
| Position: | Cornerback |
| College: | San Diego State |
| Draft Class: | 1989 |
| Draft Age: | N/A |
Measurables
| Height: | 72 inches |
| Weight: | 177 pounds |
| BMI: | 24.58 |
| Arm Length: | (N/A) inches |
| Hand Size: | (N/A) inches |
| Wingspan: | (N/A) inches |
| Birthdate: | (N/A) |
NFL Combine Scores
| 40 Yard Dash: | 4.61 seconds | 40 Yard (MPH): | 17.75 (MPH) |
| 20 Yard Split: | 2.68 seconds |
| 10 Yard Split: | 1.57 seconds |
| Bench Press: | (N/A) reps (225 lb) |
| Wonderlic: | (N/A) (0-50) |
| QB Ball Velocity: | (N/A) (MPH) |
| Vertical Leap: | 33.5 inches |
| Broad Jump: | (N/A) inches |
| 20 Yd Shuttle: | 4.45 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 | 72" | 72.1 | -- |
| Weight | 177 lbs | 7.5 | -- |
| Hand Size | (N/A)" | -- | -- |
| Arm Length | (N/A)" | -- | -- |
| 40 Yd | 4.61 sec | 24.3 | 38.3 |
| 20 Yd | 2.68 sec | 28.4 | 40.5 |
| 10 Yd | 1.57 sec | 62.6 | 70.9 |
| Bench | (N/A) reps | -- | -- |
| Vertical | 33.5" | 24.8 | 41.7 |
| Broad Jump | (N/A)" | 28.4 | 35.2 |
| Shuttle | 4.45 sec | 4 | 3.5 |
| 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:
24
Max 100
| Size Rating: | 33/100 |
| Speed Score: | 33/100 |
| Agility Score: | 4/100 |
| Quickness Score: | 19/100 |
| Strength Score: | (N/A)/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 |