Advanced
Computed from every play, garbage time excluded. FBS rank among players with enough volume
| Defense | Value | FBS rank |
|---|---|---|
| Havoc plays | 2 | 1191st / 2577 |
| Tackles for loss | 1 | 1085th / 1914 |
| Run stops | 2 | 2232nd / 3270 |
| Sacks | 0 | — |
| Pass breakups | 1 | — |
| Interceptions | 0 | — |
| Forced fumbles | 0 | — |
| Tackles | 11 | — |
Charting
Where III'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 |  BYU#14 · 6-0 | 6 | 46% | 11 | 1 | 0 | 1 | 1 | 2 |
| 2025 | BYU#12 · 12-2 | 13 | 56% | 34 | 3 | 1 | 1 | 5 | 5 |
| 2024 | BYU#19 · 11-2 | 3 | 1% | 3 | 0 | 0 | 0 | 2 | 0 |
Past seasons are summed from ESPN box scores; success rates and snap shares come from the play-by-play. Therrian Alexander III's team rank is that season's final TDC rank. A dash means the stat wasn't recorded.
Game Log
Therrian Alexander III'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 |  Utah Tech | W 63–7 | 6.9 | · | · | · | · | · | · | 1 | · |
| 2 |  Arizona | W 28–17 | 4.0 | 1 | 1 | 0 | 0 | 0 | 0 | · | · |
| 3 | @ Colorado State | W 41–23 | 5.6 | 3 | 1 | 0.5 | 0 | 0 | 0 | · | · |
| 5 | @ TCU | W 17–10 | 5.0 | 2 | 2 | 0 | 0 | 0 | 0 | · | · |
| 6 |  Iowa State | W 24–10 | 6.6 | 4 | 3 | 0.5 | 0 | 0 | 1 | · | · |
| 7 |  Notre Dame | W 28–24 | 2.5 | 1 | 0 | 0 | 0 | 0 | 0 | · | · |
| 2026 · 6 games | 5.1 | 11 | 7 | 1 | 0 | 0 | 1 | 1 | · | ||
2026 Season Stats
FBS rank among qualifying players
| Defense | 2026 | FBS rank |
|---|---|---|
| Tackles | 11 | 1890th / 5418 |
| Solo | 7 | — |
| Tackles for loss | 1 | 1350th / 2453 |
| Sacks | 0 | — |
| QB hurries | 0 | — |
| Passes defended | 1 | 713th / 1596 |
| Defensive TD | 0 | — |
| Interceptions | 2026 | FBS rank |
|---|---|---|
| Interceptions | 1 | 111th / 531 |
| Return yards | 0 | — |
| Pick-sixes | 0 | — |
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 · Utah Tech | ✓ CB | 68 | · | · | · | — |
| Wk 2 · Arizona | ✓ CB | 62 | ~14 (0–43) | 1 | · | 23% |
| Wk 3 · Colorado State | ✓ CB | 65 | ~42 (17–44) | 3 | · | 65% |
| Wk 5 · TCU | ✓ CB | 55 | ~55 (22–55) | 2 | · | 100% |
| Wk 6 · Iowa State | ✓ CB | 57 | ~57 (23–57) | 5 | 1 | 100% |
| Wk 7 · Notre Dame | ✓ CB | 80 | ~3 (0–9) | 1 | · | 4% |
| Season | 6 GS | 375 | 171 (59–200) | 12 | 1 | 46% |
Position Room
22 DBs on the BYU roster, ordered by tkl
| # | Player | Pos | Class | Tkl | TFL | Sacks | INT | PD |
|---|---|---|---|---|---|---|---|---|
| 11 | Faletau Satuala | S | JR | 28 | 2 | 0 | 1 | 2 |
| 22 | Tommy Prassas | S | SO | 23 | 0.5 | 0 | — | 3 |
| Jayven Williams | CB | 15 | 1 | 0 | — | 3 | ||
| 32 | Cannon DeVries | CB | SO | 14 | 3 | 0 | — | 1 |
| 1 | Therrian Alexander III | CB | JR | 11 | 1 | 0 | 1 | 1 |
| 0 | Evan Johnson | CB | SR | 10 | 0 | 0 | 1 | 2 |
| 3 | Raider Damuni | S | SR | 8 | 0 | 0 | — | 1 |
| 7 | Kennan Pula | S | FR | 8 | 0 | 0 | — | 1 |
| 27 | Matthias Leach | S | SO | 8 | 0.5 | 0 | 1 | 1 |
| 17 | Jarinn Kalama | S | SO | 5 | 0 | 0 | — | 0 |
| 26 | Jordyn Criss | CB | FR | 2 | 0 | 0 | — | 0 |
| 20 | Kevin Doe | CB | JR | 1 | 0 | 0 | — | 0 |
| 28 | Crew Clark | S | FR | 1 | 0 | 0 | — | 1 |
| Payton VanSteenkiste | S | 1 | 0 | 0 | — | 0 | ||
| 2 | Jonathan Kabeya | CB | SO | — | — | — | — | — |
| 25 | Lance Reynolds | S | FR | — | — | — | — | — |
| 29 | Justice Brathwaite | CB | FR | — | — | — | — | — |
| 35 | Matthew Mason | S | FR | — | — | — | — | — |
| 36 | TJ Johnson | S | FR | — | — | — | — | — |
| 36 | TJ Johnson | S | FR | — | — | — | — | — |
| 37 | Joseph Douglas | S | SO | — | — | — | — | — |
| 39 | Seth Shigg | CB | FR | — | — | — | — | — |
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. BYU depth chart →