Running back, Mercyhurst (from Oregon, California, San Diego State), 2021–⁠26

Byron Cardwell

Number
No. 21
Height
6′0″
Weight
220 lb
Class (2026)
Senior
Hometown
San Diego, CA

Byron Cardwell plays running back for Mercyhurst, after Oregon (2021–⁠22), California (2023–⁠24) and San Diego State (2025).

2026 so far

59 rushing yards, 1 TD

Last game: vs. Central Connecticut, L 40–⁠43

Next game: at Robert Morris, Oct 24

Game by game this season, rushing yards
  1. -4@YSU
  2. 10@NMSU
  3. 16@UNM
  4. 16GVLS
  5. 4@LIU
  6. 17CCSU

Filled bars: wins; outlined: losses.

Career highs

129rushing yards, career highvs. Colorado State, 20252rushing touchdowns, career highvs. Washington State, 2021

Rushing

Rushing yards, season by season, with his team’s record

* The season in progress, so far.

SeasonTeamCarYdsAvgTDLong
2021Oregon614176.8334
2022Oregon11766.9116
2024California24753.1010
2025San Diego State482675.6122
2026Mercyhurst28592.1112
Career1728945.2634

Receiving

SeasonTeamRecYdsAvgTDLong
2021Oregon430.806
2022Oregon4348.5113
2024California23115.5022
2025San Diego State510821.6154
2026Mercyhurst2178.5015
Career1719311.4254

Season lines from CollegeFootballData, regular season and bowls.

On the roster

SeasonTeamNo.PosClassHtWt
2021Oregon21RBYr 1
2022Oregon21RBYr 2
2023California21RBYr 3
2024California21RBYr 4
2025San Diego State21RBYr 5
2026Mercyhurst21RBSr. (Yr 6)6′0″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

SeasonTeamPlaysEPA/playPctileMedianTotalUsageAdj. rush
2021Oregon660.1546th (n=277)0.1610.29%0.26
2022Oregon160.74––11.9––
2024California19-0.17––-3.3––
2025San Diego State580.23––13.69%0.17
2026Mercyhurst (FCS)31-0.34––-10.79%–

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). Adjusted pass and rush: EPA per play adjusted for the defenses faced (CollegeFootballData’s WEPA). From CollegeFootballData, 2013 on.

Rushing detail

SeasonTeamSuccessLine yardsSecond levelOpen fieldStuffed
2025San Diego State48%3.301.401.2017%

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 Mercyhurst 6 games, 59 rushing yards, 1 TD
DateOpponentResultCarYdsTDLongRecRec yds
Aug 27atYoungstown StateL 10–⁠435−402217
Sep 5atNew Mexico StateL 14–⁠5171016––
Sep 12atNew MexicoL 7–⁠70616012––
Sep 19vs.Glenville StateW 49–⁠2051605––
Oct 3atLong Island UniversityL 24–⁠271404––
Oct 17vs.Central ConnecticutL 40–⁠43417010––
2025 San Diego State 10 games, 267 rushing yards, 1 TD
DateOpponentResultCarYdsTDLongRecRec yds
Aug 28vs.Stony BrookW 42–⁠0728014––
Sep 20vs.CaliforniaW 34–⁠01404––
Oct 3vs.Colorado StateW 45–⁠2415129122––
Oct 11atNevadaW 44–⁠1094102010
Oct 25atFresno StateW 23–⁠072609259
Nov 1vs.WyomingW 24–⁠71404249
Nov 8atHawai’iL 6–⁠382604––
Nov 15vs.Boise StateW 17–⁠7315010––
Nov 22vs.San José StateW 25–⁠32805––
Dec 27 ✦vs.North TexasL 47–⁠491606––
2024 California 5 games, 75 rushing yards
DateOpponentResultCarYdsTDLongRecRec yds
Aug 31vs.UC DavisW 31–⁠13716010––
Sep 14vs.San Diego StateW 31–⁠101000––
Oct 12atPittsburghL 15–⁠1731107––
Oct 19vs.NC StateL 23–⁠24103409231
Nov 30atSMUL 6–⁠3831407––
2022 Oregon 2 games, 76 rushing yards, 1 TD
DateOpponentResultCarYdsTDLongRecRec yds
Sep 3vs.GeorgiaL 3–⁠4942801628
Sep 10vs.Eastern WashingtonW 70–⁠14748111226
2021 Oregon 12 games, 417 rushing yards, 3 TD
DateOpponentResultCarYdsTDLongRecRec yds
Sep 18vs.Stony BrookW 48–⁠731708––
Sep 25vs.ArizonaW 41–⁠19––––––
Oct 2atStanfordL 24–⁠313503––
Oct 15vs.CaliforniaW 24–⁠17219012––
Oct 23atUCLAW 34–⁠311−100––
Oct 30vs.ColoradoW 52–⁠297127134––
Nov 6atWashingtonW 26–⁠1616550101−4
Nov 13vs.Washington StateW 38–⁠24998227––
Nov 20atUtahL 7–⁠387350131−1
Nov 27vs.Oregon StateW 38–⁠29643031––
Dec 3vs.UtahL 10–⁠38120216
Dec 29 ✦vs.OklahomaL 32–⁠476170812

Box scores from CollegeFootballData, 2004 on. ✦ postseason; ★ a career high on file.

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