Usage / Role
13%
Rotational defensive role
lowfeatured
Player Dossier
2019-2023BYU
AJ Vongphachanh
LB • 6'3" • 235 lbs • Pasco, WA, USA
Ball-hunting defenderSplash play profile
AJ Vongphachanh shows a ball-hunting defender profile with 38.1 disruption score.
Impact Production
14
Developing production for a linebacker
lowelite
Reliability
15
Sporadic game-to-game production
lowhigh
Star Power
21
Limited ceiling signals so far
limitedstar
Career Arc
Value trend by season
Best season by Season Value: 2023 Regular Season · BYU
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Snapshot
- Career Teams
- 2
- Unique Seasons
- 5
- Program Path
- Utah State • BYU
- Peak Game
- Peak game by takeover score: UNLV
Player Story
AJ Vongphachanh built his college career from 2019 through 2023 as a linebacker from Pasco, WA wearing No. 10, spending time with BYU and Utah State. The clearest part of AJ Vongphachanh's career was his defensive...
Read the story3★
- Committed To
- Utah State
- Commit Date
- Jan 1, 2019
AJ Vongphachanh, LB. Best season Best season by Season Value: 2023 Regular Season · BYU. AJ Vongphachanh shows a ball-hunting defender profile with 38.1 disruption score.
Stat Footprint
Career production snapshot
- Tackles
- 298
- TFL
- 23
- Sacks
- 7
- QB hurries
- 9
- Passes defended
- 5
Quick Answers
AJ Vongphachanh quick answers
- Latest team and position
- BYU · LB
- Career Tackles
- 298
- Tracked sample
- 5 unique seasons · 6 entries · 48 games
- Best season
- 2023 Regular Season · BYU
- Top game
- UNLV
- Recruit profile
- 3-star · Chiawana · Utah State
- High school pipeline
- Chiawana · 5 FBS recruits · 0 drafted players
- Latest roster
- No. 10 · Senior
- 2023 Tackles rank
- 85 tackles · LB 79th (top 7%) · Big 12 13th (top 3%) · National 108th (top 2%)
Season Ledger
Crawlable season-by-season stats
| Season | Team | Games | Tackles | TFL | Sacks | QB Hur | PD | TD | Overall |
|---|---|---|---|---|---|---|---|---|---|
| 2019 Regular Season | Utah State | 4 | 16 | - | 0 | - | - | 0 | 46.4 |
| 2020 Regular Season | Utah State | 6 | 50 | 3.5 | 3 | 1 | 1 | 0 | 61.2 |
| 2021 Postseason | Utah State | 14 | 2 | - | 0 | - | - | 0 | 44.4 |
| 2021 Regular Season | Utah State | 14 | 53 | 7 | 2 | 2 | - | 0 | 44.4 |
| 2022 Regular Season | Utah State | 12 | 92 | 7 | 2 | 1 | 3 | 0 | 60.8 |
| 2023 Regular Season | BYU | 12 | 85 | 5.5 | 0 | 5 | 1 | 0 | 70.6 |
Related Context
Keep exploring AJ Vongphachanh
AJ Vongphachanh played LB for Utah State and BYU. Across 5 tracked seasons, AJ Vongphachanh recorded 298 tackles. His top tracked season came in 2022 with Utah State.
Player insights
Lead takeaway
Best season by value score: 2023 Regular Season
BYU paired 11.5 primary output with 38.1 efficiency.
Supporting note
2021 Postseason role shape
impact-led usage with 24.2 efficiency.
Supporting note
Career value is trending up
2023 Regular Season improved on the prior stop by season value score.
Supporting note
Multi-stop career journey
Production spans 2 team stops, with role shifts visible across Utah State, BYU.
Supporting note
Peak game by takeover score: New Mexico State
Win with 3 impact plays across the defensive snap sheet. It landed in the 100th percentile of the selected season.
Analysis workspace
Season Workbench
Filter the strongest season sample, inspect game-level shape, and then drop into the full log without losing the story of the year.
Season Explorer
Understand the selected season before dropping into the full game log.
2021 Postseason · Utah State
Games
14
Havoc Plays / G
0.8
Efficiency
24.2
Usage
5.3
Consistency
24.9
Best Game by takeover score
New Mexico State
Hover a point or expand a game row to keep the active game context visible here.
Active game
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Game-by-Game Trend
Follow how the selected stat changes from one game to the next. Spikes mark standout outings, while dips show quieter weeks.
Chronological game order.
Game by game trend chart. Oregon State: 0. Washington State: 0. North Dakota: 0. Air Force: 0. Boise State: 1. BYU: 1.5. UNLV: 0. Colorado State: 0. Hawai'i: 2. New Mexico State: 3. San José State: 1. Wyoming: 0.5. New Mexico: 0. San Diego State: 2
Volume vs Efficiency
Each dot is a game. Farther right means the player carried more of the workload, and higher means they were more efficient with those chances.
Low volumeHigh quality
High volumeHigh quality
Low volumeLower quality
High volumeLower quality
Volume on the x-axis, quality on the y-axis.
Volume versus efficiency scatter chart. Oregon State: 2 by 8.3. Washington State: 5 by 20.8. North Dakota: 1 by 4.2. Air Force: 7 by 29.2. Boise State: 9 by 47.5. BYU: 4 by 31.7. UNLV: 6 by 25. Colorado State: 4 by 16.7. Hawai'i: 2 by 28.3. New Mexico State: 4 by 46.7. San José State: 2 by 18.3. Wyoming: 3 by 17.5. New Mexico: 4 by 16.7. San Diego State: 2 by 28.3
Split Comparison
Compare how this player performed across different situations. "Games" shows how many matchups are included in each split.
Wins0.7 · Games = 11 · -0.3 vs Losses
Losses1 · Games = 3 · +0.3 vs Wins
Game Log
Dense stat lines with inline explanations and season-linked highlights.
14 games
Featured metric
Havoc Plays
Top game by takeover score
New Mexico State
Best efficiency game
47.5 vs Boise State
| Result | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sun 12/19 | @ Oregon State | W 24-13 | 2 | 1 | — | 0 | 0 | — | 0 | — | — |
| Sat 12/4 | @ San Diego StateSplash game | W 46-13 | 2 | 1 | — | 1 | 1 | — | 0 | — | — |
| Fri 11/26 | @ New Mexico | W 35-10 | 4 | 0 | — | 0 | 0 | — | 0 | — | — |
| Sun 11/21 | vs Wyoming | L 17-44 | 3 | 0 | — | 0.50 | 0 | — | 0 | — | — |
| Sun 11/14 | @ San José State | W 48-17 | 2 | 1 | — | 1 | 0 | — | 0 | — | — |
| Sat 11/6 | @ New Mexico StateSplash game | W 35-13 | 4 | 0 | — | 1 | 1 | — | 0 | — | — |
| Sat 10/30 | vs Hawai'iSplash game | W 51-31 | 2 | 1 | — | 1 | 0 | — | 0 | — | — |
| Sat 10/23 | vs Colorado State | W 26-24 | 4 | 3 | — | 0 | 0 | — | 0 | — | — |
| Sat 10/16 | @ UNLV | W 28-24 | 6 | 2 | — | 0 | 0 | — | 0 | — | — |
| Sat 10/2 | vs BYU | L 20-34 | 4 | 1 | — | 1.50 | 0 | — | 0 | — | — |
| Sat 9/25 | vs Boise State | L 3-27 | 9 | 4 | — | 1 | 0 | — | 0 | — | — |
| Sat 9/18 | @ Air Force | W 49-45 | 7 | 3 | — | 0 | 0 | — | 0 | — | — |
| Sat 9/11 | vs North Dakota | W 48-24 | 1 | 0 | — | 0 | 0 | — | 0 | — | — |
| Sun 9/5 | @ Washington State | W 26-23 | 5 | 1 | — | 0 | 0 | — | 0 | — | — |
Player Story
AJ Vongphachanh story
AJ Vongphachanh built his college career from 2019 through 2023 as a linebacker from Pasco, WA wearing No. 10, spending time with BYU and Utah State. The clearest part of AJ Vongphachanh's career was his defensive production: 298 tackles, 23 tackles for loss, 7 sacks, and 5 passes defended across 48 career games in the available record. His largest box-score season came in 2022 with Utah State. Those numbers show where he fit, how often the ball or action found him, and how his role developed over time.
Defensive careers can be hard to read from one number, but AJ Vongphachanh's production has multiple signals. His career also includes 16 return yards, giving the story more than a single-category snapshot. With 48 career games in the available record, his career has enough shape to show both opportunity and production across BYU and Utah State.
The arc is straightforward: AJ Vongphachanh moved through the depth chart, found a larger role, and turned that opportunity into production that can be understood through standard football numbers.
Career Arc
Track team changes, role shifts, and season-to-season movement.
- 1
Utah State
2019-2022
Opening stop
- 2
BYU
2023
Final stop
Season Value Progression
201920202021202120222023
| Season | Team | Primary | Efficiency | Usage | Delta |
|---|---|---|---|---|---|
| 2019 Regular Season | Utah State | 0 | 16.7 | 2.7 | — |
| 2020 Regular Season | Utah State | 8.5 | 45.4 | 10.6 | 8.5 |
| 2021 Postseason | Utah State | 11 | 24.2 | 5.3 | 2.5 |
| 2021 Regular Season | Utah State | 11 | 24.2 | 5.3 | 0 |
| 2022 Regular Season | Utah State | 13 | 42.4 | 9.5 | 2 |
| 2023 Regular Season | BYU | 11.5 | 38.1 | 11.6 | -1.5 |
Signature Performances
Top Games
#1 Featured game
vs UNLV
Week 4 · L 24-34 · Conference game
Loss with 4 impact plays across the defensive snap sheet.
4
Havoc Plays
93.9 takeover
4 disruption/tackle impact with 93.9 takeover score.
#2
vs New Mexico
Week 13 · W 41-27 · Conference game
4
Havoc Plays
92.5 takeover
Win with 4 impact plays across the defensive snap sheet.
4 disruption/tackle impact with 92.5 takeover score.
#3
vs Texas Tech
Week 8 · W 27-14 · Conference game
2
Havoc Plays
83.1 takeover
Win with 2 impact plays across the defensive snap sheet.
2 disruption/tackle impact with 83.1 takeover score.
#4
vs Cincinnati
Week 5 · W 35-27 · Conference game
1.5
Havoc Plays
77.2 takeover
Win with 1.5 impact plays across the defensive snap sheet.
1.5 disruption/tackle impact with 77.2 takeover score.
#5
@ Wyoming
Week 8 · L 14-28 · Conference game
2.5
Havoc Plays
76.4 takeover
Loss with 2.5 impact plays across the defensive snap sheet.
2.5 disruption/tackle impact with 76.4 takeover score.
Top Seasons
#1 Season by Season Value
2023 Regular Season · BYU
11.5 primary output · 38.1 efficiency · 11.6 usage
70.6
#2
2020 Regular Season · Utah State
61.2
8.5 primary · 45.4 efficiency · 10.6 usage
#3
2022 Regular Season · Utah State
60.8
13 primary · 42.4 efficiency · 9.5 usage
Milestones
14
Impact games
12
Splash games
8
10+ tackle games
Next best actions
Keep exploring AJ Vongphachanh
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