Advanced
Computed from every play, garbage time excluded. FBS rank among players with enough volume
| Defense | Value | FBS rank |
|---|---|---|
| Havoc plays | 16 | 1st / 2758 |
| Tackles for loss | 14 | 1st / 2112 |
| Run stops | 23 | 132nd / 3422 |
| Sacks | 7 | — |
| Pass breakups | 2 | — |
| Interceptions | 0 | — |
| Forced fumbles | 0 | — |
| Tackles | 50 | — |
Charting
Where Jr.'s plays went: throw and catch spots, air yards and yards after the catch, read from the play-by-play
The play-by-play names the defender on breakups, interceptions and tackles, but not the man in coverage on every throw, so true times-targeted isn't in the text. Coverage plays is the closest stand-in; exact targets come from hand charting.
Career
3 seasons since 2014 · box-score totals, snap share estimated from play-by-play
| Season | Team | G | Snaps | Tkl | TFL | Sacks | INT | PD | Havoc |
|---|---|---|---|---|---|---|---|---|---|
| 2026 so far |  Louisiana Tech#73 · 6-2 | 8 | 78% | 58 | 13 | 7 | 1 | 2 | 16 |
| 2025 | Louisiana Tech#80 · 8-5 | 7 | 20% | 32 | 4 | 0 | 1 | 3 | 4 |
| 2024 | Louisiana Tech#109 · 5-8 | 1 | — | 2 | 1 | 0 | 0 | 0 | 1 |
Past seasons are summed from ESPN box scores; success rates and snap shares come from the play-by-play. Alonzo Jackson Jr.'s team rank is that season's final TDC rank. A dash means the stat wasn't recorded.
Game Log
Alonzo Jackson Jr.'s box score, game by game, from ESPN, with a 0–10 game score for each (hover it for how it works). Click a result for the full game
| Defense | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Wk | Opponent | Result | Game score | Tkl | Solo | TFL | Sacks | Hur | PD | INT | TD |
| 1 |  Northwestern State | W 80–6 | 8.5 | 4 | 0 | 1.5 | 0 | 0 | 0 | 1 | · |
| 2 | @ LSU | L 14–45 | 10.0 | 12 | 7 | 3.5 | 3 | 0 | 1 | · | · |
| 3 | @ Baylor | L 19–36 | 7.8 | 10 | 8 | 1 | 0 | 0 | 0 | · | · |
| 5 |  Army | W 31–29 | 6.3 | 1 | 1 | 1 | 1 | 0 | 0 | · | · |
| 6 |  Louisiana | W 32–31 | 9.4 | 7 | 3 | 1 | 1 | 1 | 1 | · | · |
| 7 | @ UL Monroe | W 24–0 | 7.7 | 8 | 3 | 2 | 0 | 0 | 0 | · | · |
| 8 |  Old Dominion | W 26–0 | 8.8 | 7 | 2 | 2.5 | 1.5 | 2 | 0 | · | · |
| 9 | @ South Alabama | W 35–20 | 8.7 | 9 | 4 | 0.5 | 0.5 | 0 | 0 | · | · |
| 2026 · 8 games | 8.4 | 58 | 28 | 13 | 7 | 3 | 2 | 1 | · | ||
2026 Season Stats
FBS rank among qualifying players
| Defense | 2026 | FBS rank |
|---|---|---|
| Tackles | 58 | 101st / 5664 |
| Solo | 29 | — |
| Tackles for loss | 13 | 3rd / 2634 |
| Sacks | 7 | 7th / 1383 |
| QB hurries | 3 | 231st / 1549 |
| Passes defended | 2 | 471st / 1772 |
| Defensive TD | 0 | — |
| Interceptions | 2026 | FBS rank |
|---|---|---|
| Interceptions | 1 | 145th / 627 |
| Return yards | 0 | — |
| Pick-sixes | 0 | — |
| Fumbles | 2026 | FBS rank |
|---|---|---|
| Fumbles | 0 | — |
| Lost | 0 | — |
| Recovered | 2 | — |
Snaps by Game
Estimated snaps from a model trained on real NFL snap counts. Ranges in brackets are where the real number lands 80% of the time: wide for a single game, tighter over the season. How it works
| Game | Start | Opp. plays | Est. snaps | Plays made | Penalties | Snap share |
|---|---|---|---|---|---|---|
| Wk 1 · Northwestern State | ✓ LB | 61 | ~35 (4–61) | 3 | · | 57% |
| Wk 2 · LSU | ✓ LB | 84 | ~84 (43–84) | 14 | · | 100% |
| Wk 3 · Baylor | ✓ LB | 67 | ~63 (32–67) | 9 | · | 94% |
| Wk 5 · Army | ✓ LB | 68 | ~· | 1 | 2 | 0% |
| Wk 6 · Louisiana | ✓ LB | 57 | ~57 (29–57) | 8 | · | 100% |
| Wk 7 · UL Monroe | ✓ LB | 55 | ~52 (26–55) | 8 | · | 95% |
| Wk 8 · Old Dominion | ✓ LB | 55 | ~45 (23–53) | 7 | · | 82% |
| Wk 9 · South Alabama | — | 75 | ~72 (37–75) | 9 | · | 96% |
| Season | 7 GS | 522 | 408 (342–490) | 59 | 2 | 78% |
Position Room
13 LBs on the Louisiana Tech roster, ordered by tkl
| # | Player | Pos | Class | Tkl | TFL | Sacks | INT | PD |
|---|---|---|---|---|---|---|---|---|
| 24 | Alonzo Jackson Jr. | LB | SO | 58 | 13 | 7 | 1 | 2 |
| 22 | Jadon Mayfield | LB | SO | 53 | 9 | 3 | — | 1 |
| 10 | Kolbe Fields | LB | SR | 48 | 7 | 1 | — | 0 |
| 21 | Zheric Hill | LB | SO | 47 | 8 | 0.5 | 1 | 0 |
| 40 | Ayden Combs | LB | FR | 11 | 1 | 0 | — | 0 |
| 27 | Grayson Hardy | LB | FR | 7 | 0.5 | 0 | — | 0 |
| Cole Watson | LB | 6 | 0 | 0 | — | 0 | ||
| 25 | Colton Deckard | LB | JR | 2 | 0.5 | 0 | — | 0 |
| 28 | Jeremiah Smith | LB | FR | 2 | 0 | 0 | — | 0 |
| 30 | Zander Hayes | LB | FR | 2 | 0 | 0 | — | 0 |
| 33 | Jaylon Parnell | LB | FR | 1 | 0 | 0 | — | 0 |
| 45 | Nate Jackson | LB | FR | — | — | — | — | — |
| 49 | James Predtechenskis | LB | SO | — | — | — | — | — |
Stats, EPA and usage come from CollegeFootballData.com and refresh daily. FBS ranks only count players with enough volume for the stat to mean something. Qualifying for EPA takes —+ plays per team game. Louisiana Tech depth chart →