Running back, James Madison (from Northern Arizona), 2024–26
Seth Cromwell
- Number
- No. 34
- Height
- 5′9″
- Weight
- 220 lb
- Class (2026)
- Senior
- Hometown
- Littleton, CO
Seth Cromwell plays running back for James Madison, after Northern Arizona (2024–25). Last time out, against Georgia State: 13 carries, 41 yards, 1 TD.
2026 so far
161 rushing yards, 2 TD
Last game: 13 carries, 41 yards, 1 TD vs. Georgia State, W 49–22
Next game: at App State, Oct 22
Filled bars: wins; outlined: losses.
Career highs
155rushing yards, career highat Northern Colorado, 20243rushing touchdowns, career highat Cal Poly, 2024Rushing
* The season in progress, so far.
| Season | Team | Car | Yds | Avg | TD | Long |
|---|---|---|---|---|---|---|
| 2024 | Northern Arizona | 125 | 681 | 5.4 | 9 | 31 |
| 2025 | Northern Arizona | 138 | 559 | 4.1 | 7 | 25 |
| 2026 | James Madison | 38 | 161 | 4.2 | 2 | 51 |
| Career | 301 | 1,401 | 4.7 | 18 | 51 | |
Receiving
| Season | Team | Rec | Yds | Avg | TD | Long |
|---|---|---|---|---|---|---|
| 2024 | Northern Arizona | 16 | 65 | 4.1 | 0 | 22 |
| 2025 | Northern Arizona | 16 | 66 | 4.1 | 0 | 12 |
| 2026 | James Madison | 1 | 5 | 5.0 | 0 | 5 |
| Career | 33 | 136 | 4.1 | 0 | 22 | |
Season lines from CollegeFootballData, regular season and bowls.
On the roster
| Season | Team | No. | Pos | Class | Ht | Wt |
|---|---|---|---|---|---|---|
| 2024 | Northern Arizona | 34 | RB | So. | ||
| 2025 | Northern Arizona | 34 | RB | Jr. | ||
| 2026 | James Madison | 34 | RB | Sr. | 5′9″ | 220 |
As each season’s roster listed the player (CollegeFootballData). Classes before the latest listing are counted back from it; “Yr 1” is the year on file where that count can’t place a season he played (a redshirt, transfer or 2020 year); height and weight as last listed.
Per play
| Season | Team | Plays | EPA/play | Pctile | Median | Total | Usage |
|---|---|---|---|---|---|---|---|
| 2025 | Northern Arizona (FCS) | 159 | 0.04 | 31st (n=576) | 0.10 | 5.7 | 21% |
| 2026 | James Madison | 39 | 0.01 | – | – | 0.3 | 9% |
Expected points added: how much the player’s plays moved the team’s expected score, per play and in total. Plays: total EPA divided by EPA per play, the plays the source credits to him (for a receiver roughly his catches and runs, not every target; for a passer, not every attempt), so it can differ from attempts plus carries. Percentile: against the position’s regulars that season across all divisions on file (quarterbacks with 150+ plays, backs 60+, receivers and tight ends 30+), with how many there were (n) and their median; a dash means too few plays to rank. A season in progress uses the full-season bar scaled by games played, never below 75 plays for quarterbacks, 30 for backs and 20 for receivers. The cohort grows or shrinks with the source’s coverage each season (2025 lists far more players), so compare percentiles rather than raw EPA across years. FCS seasons are marked. Usage: the share of the team’s plays the player was part of (shown from 20 plays). From CollegeFootballData, 2013 on.
Rushing detail
| Season | Team | Success | Line yards | Second level | Open field | Stuffed |
|---|---|---|---|---|---|---|
| 2026 | James Madison | 24% | 2.50 | 0.50 | 1.30 | 21% |
Where his yards came from, per carry: line yards are the ones credited to the blockers (the first few, and losses), second level the yards 5 to 10 past the line, open field those beyond 10. Success: carries that kept the offense on schedule. Stuffed: carries stopped at or behind the line. From CollegeFootballData, FBS games, 2025 on.
Game by game
2026 James Madison 6 games, 161 rushing yards, 2 TD
| Date | Opponent | Result | Car | Yds | TD | Long | Rec | Rec yds |
|---|---|---|---|---|---|---|---|---|
| Sep 5 | vs. | W 20–13 | 4 | 51 | 0 | 51 | – | – |
| Sep 19 | at | W 26–13 | 1 | 3 | 0 | 3 | – | – |
| Sep 26 | at | W 46–20 | 5 | 13 | 1 | 8 | – | – |
| Oct 3 | vs. | W 45–17 | 6 | 13 | 0 | 5 | – | – |
| Oct 10 | at | W 27–24 | 9 | 40 | 0 | 17 | 1 | 5 |
| Oct 17 | vs. | W 49–22 | 13 | 41 | 1 | 12 | – | – |
2025 Northern Arizona 11 games, 559 rushing yards, 7 TD
| Date | Opponent | Result | Car | Yds | TD | Long | Rec | Rec yds |
|---|---|---|---|---|---|---|---|---|
| Aug 30 | at | L 19–38 | 6 | 8 | 0 | 4 | 2 | −4 |
| Sep 6 | vs. | W 38–31 | 15 | 67 | 2 | 24 | 1 | 5 |
| Sep 20 | vs. | W 31–23 | 16 | 63 | 0 | 12 | 1 | 6 |
| Sep 27 | at | W 31–17 | 12 | 36 | 1 | 11 | 2 | 14 |
| Oct 4 | vs. | L 10–34 | 10 | 40 | 1 | 11 | 4 | 18 |
| Oct 11 | at | L 24–45 | 14 | 43 | 0 | 9 | – | – |
| Oct 25 | at | W 31–18 | 13 | 40 | 1 | 10 | 2 | 14 |
| Oct 31 | vs. | L 32–35 | 18 | 116 | 0 | 25 | 1 | 9 |
| Nov 8 | vs. | W 49–10 | 11 | 50 | 2 | 10 | – | – |
| Nov 15 | vs. | W 35–27 | 16 | 85 | 0 | 23 | – | – |
| Nov 22 | at | L 28–48 | 7 | 11 | 0 | 7 | 3 | 4 |
No box score in the source for Sep 14 at Southern Utah, so that game is not listed.
2024 Northern Arizona 12 games, 681 rushing yards, 9 TD
| Date | Opponent | Result | Car | Yds | TD | Long | Rec | Rec yds |
|---|---|---|---|---|---|---|---|---|
| Aug 31 | vs.Lincoln (CA) | W 66–6 | 9 | 43 | 2 | 12 | – | – |
| Sep 7 | at | L 10–22 | 11 | 41 | 0 | 15 | 2 | 3 |
| Sep 14 | at | W 45–17 | 5 | 27 | 0 | 9 | – | – |
| Sep 21 | at | L 14–38 | 9 | 39 | 0 | 9 | 3 | 0 |
| Oct 5 | at | L 17–23 | 5 | 11 | 0 | 11 | 1 | −3 |
| Oct 12 | at | L 20–31 | 5 | 16 | 0 | 7 | 2 | 13 |
| Oct 19 | vs. | W 30–26 | 14 | 55 | 2 | 13 | – | – |
| Nov 2 | vs. | W 27–6 | 7 | 31 | 0 | 10 | 2 | 7 |
| Nov 9 | at | W 31–14 | 15 | 132 | 3 | 31 | 2 | 11 |
| Nov 16 | at | W 44–3 | 17 | 155 | 1 | 31 | 2 | 31 |
| Nov 23 | vs. | W 30–18 | 20 | 112 | 1 | 17 | – | – |
| Nov 30 | at | L 0–24 | 8 | 19 | 0 | 18 | 2 | 3 |
Box scores from CollegeFootballData, 2004 on. ✦ postseason; ★ a career high on file.
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