Efficiency & Role
EPA = expected points added per play. Compared with every FBS RB who qualifies
2025 charting · Arizona State
2025 season. ESPN's play-by-play only has throw and catch spots for part of 2025, so treat the maps as a sample.
Run direction16 carries
Career
3 seasons since 2014 · box-score totals, snap share estimated from play-by-play
| Season | Team | G | Snaps | Car | Rush yds | Y/C | Rush TD | Rush SR |
|---|---|---|---|---|---|---|---|---|
| 2026 so far |  Arizona State#53 · 4-4 | 2 | 5% | 9 | 64 | 7.1 | 1 | 0.0% |
| 2025 | Arizona State#45 · 8-5 | 5 | 4% | 16 | 151 | 9.4 | 1 | 56.2% |
| 2024 | Arizona State#23 · 11-3 | 1 | 1% | 4 | 33 | 8.2 | 0 | — |
Past seasons are summed from ESPN box scores; success rates and snap shares come from the play-by-play. Jason Brown Jr.'s team rank is that season's final TDC rank. A dash means the stat wasn't recorded.
Game Log
Jason Brown 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
| Rushing | Receiving | Defense | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wk | Opponent | Result | Game score | Car | Yds | Y/C | TD | Long | Rec | Yds | Y/R | TD | Long | Tkl | Solo | TFL | Sacks | Hur | PD | INT | TD |
| 1 |  Morgan State | W 70–7 | 7.0 | 5 | 60 | 12.0 | 1 | 30 | · | · | · | · | · | 1 | 1 | 0 | 0 | 0 | 0 | · | · |
| 2 | @ Texas A&M | L 20–48 | — | no stats recorded | |||||||||||||||||
| 3 | vs Kansas | W 24–17 | — | no stats recorded | |||||||||||||||||
| 5 |  Baylor | L 19–55 | 4.1 | 4 | 4 | 1.0 | 0 | 9 | 1 | 6 | 6.0 | 0 | 6 | · | · | · | · | · | · | · | · |
| 6 |  Hawai'i | W 30–12 | — | no stats recorded | |||||||||||||||||
| 7 | @ Texas Tech | L 25–53 | — | no stats recorded | |||||||||||||||||
| 8 |  Kansas State | W 28–17 | — | no stats recorded | |||||||||||||||||
| 9 | @ BYU | L 20–27 | — | no stats recorded | |||||||||||||||||
| 2026 · 2 games | 5.5 | 9 | 64 | 7.1 | 1 | 30 | 1 | 6 | 6.0 | 0 | 6 | 1 | 1 | 0 | 0 | 0 | 0 | · | · | ||
2026 Season Stats
FBS rank among qualifying players
| Rushing | 2026 | FBS rank |
|---|---|---|
| Carries | 9 | — |
| Yards | 64 | 612th / 1519 |
| Yards / carry | 7.1 | — |
| Touchdowns | 1 | 411th / 683 |
| Long | 30 | — |
| Receiving | 2026 | FBS rank |
|---|---|---|
| Receptions | 1 | 1711th / 2089 |
| Yards | 6 | 1884th / 2074 |
| Yards / catch | 6 | — |
| Touchdowns | 0 | — |
| Long | 6 | — |
| Defense | 2026 | FBS rank |
|---|---|---|
| Tackles | 1 | 4438th / 5664 |
| Solo | 1 | — |
| Tackles for loss | 0 | — |
| Sacks | 0 | — |
| QB hurries | 0 | — |
| Passes defended | 0 | — |
| Defensive TD | 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 | Team plays | Est. snaps | Plays involved | Plays made | Snap share |
|---|---|---|---|---|---|
| Wk 1 · Morgan State | 71 | ~15 (10–19) | 6 | 1 | 21% |
| Wk 5 · Baylor | 74 | ~14 (4–27) | 5 | · | 19% |
| Season | 554 | 29 (11–57) | 11 | 1 | 5% |
Position Room
7 RBs on the Arizona State roster, ordered by car
| # | Player | Pos | Class | Car | Yds | YPC | TD | Rec | EPA/play |
|---|---|---|---|---|---|---|---|---|---|
| 25 | Cardae Mack | RB | FR | 78 | 523 | 6.7 | 6 | 11 | +0.44 |
| 1 | Kyson Brown | RB | SR | 63 | 343 | 5.4 | 1 | 13 | -0.05 |
| 6 | Marquis Gillis | RB | SR | 31 | 145 | 4.7 | 1 | 3 | -0.17 |
| 22 | Jason Brown Jr. | RB | JR | 9 | 64 | 7.1 | 1 | 1 | +0.19 |
| 21 | Grayson Rigdon | RB | SO | 7 | 26 | 3.7 | 0 | 2 | +1.04 |
| 24 | David Avit | RB | JR | 5 | 21 | 4.2 | 1 | 2 | +0.55 |
| 23 | Demarius Robinson | RB | SO | 4 | 27 | 6.8 | 0 | — | +0.56 |
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 6+ plays per team game. Arizona State depth chart →