Player Career
Career story, signature performances, transfer context, and season arc are grouped for biography-style searches.
Player Story
Jamahl Johnson built his college career from 2016 through 2019 as a defensive lineman from Savage, MN wearing No. 92, spending time with Iowa State. The clearest part of Jamahl Johnson's career was his defensive production: 37 tackles, 6.5 tackles for loss, 2 sacks, and 1 pass defended across 27 career games in the available record. That gives Jamahl Johnson's career enough real context without stretching the story beyond the available production.
Track team changes, role shifts, and season-to-season movement.
Iowa State
2016-2019
Opening stop
Season Value Progression
| Season | Team | Primary | Efficiency | Usage | Delta |
|---|---|---|---|---|---|
| 2016 Regular Season | Iowa State | 1 | 7.1 | 1.9 | — |
| 2017 Regular Season | Iowa State | 2.5 | 12.5 | 4.9 | 1.5 |
| 2018 Postseason | Iowa State | 10 | 17.1 | 5.5 | 7.5 |
| 2018 Regular Season | Iowa State | 10 | 17.1 | 5.5 | 0 |
| 2019 Postseason | Iowa State | 6 | 11 | 2.8 | -4 |
| 2019 Regular Season | Iowa State | 6 | 11 | 2.8 | 0 |
#1 Featured game
vs Oklahoma
Week 3 · L 27-37 · Conference game
Loss with 3 impact plays across the defensive snap sheet.
3
Havoc Plays
78.1 takeover
3 disruption/tackle impact with 78.1 takeover score.
#2
vs TCU
Week 9 · W 14-7 · Conference game
1.5
Havoc Plays
68.3 takeover
Win with 1.5 impact plays across the defensive snap sheet.
1.5 disruption/tackle impact with 68.3 takeover score.
#3
vs West Virginia
Week 7 · W 30-14 · Conference game
2
Havoc Plays
61.4 takeover
Win with 2 impact plays across the defensive snap sheet.
2 disruption/tackle impact with 61.4 takeover score.
#4
vs Oklahoma State
Week 9 · L 27-34 · Conference game
1
Havoc Plays
60.8 takeover
Loss with 1 impact plays across the defensive snap sheet.
1 disruption/tackle impact with 60.8 takeover score.
#5
@ West Virginia
Week 7 · W 38-14 · Conference game
1
Havoc Plays
59.4 takeover
Win with 1 impact plays across the defensive snap sheet.
1 disruption/tackle impact with 59.4 takeover score.
#1 Season by Season Value
2018 Postseason · Iowa State
10 primary output · 17.1 efficiency · 5.5 usage
54.6
#2
2018 Regular Season · Iowa State
54.6
10 primary · 17.1 efficiency · 5.5 usage
#3
2017 Regular Season · Iowa State
35.6
2.5 primary · 12.5 efficiency · 4.9 usage
4
Impact games
3
Splash games
0
10+ tackle games
Next best actions
Move from the player story into the game log, career arc, team context, and video shelf.