Receiver, California (from Idaho), 2023–⁠26

Mark Hamper

Number
No. 15
Height
6′2″
Weight
205 lb
Class (2026)
Junior
Hometown
West Linn, OR

Mark Hamper plays receiver for California, after Idaho (2023–⁠24). Last time out, at UNLV: 1 catch, 21 yards.

2026 so far

5 catches, 60 yards

Last game: 1 catch, 21 yards at UNLV, L 31–⁠39

Next game: at SMU, Oct 24

Game by game this season, receiving yards
  1. 39WAG
  2. 21@UNLV

Filled bars: wins; outlined: losses.

Career highs

8catches, career highvs. Weber State, 2024187receiving yards, career highvs. Weber State, 20243receiving touchdowns, career highvs. Weber State, 2024

Receiving

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

* The season in progress, so far.

SeasonTeamRecYdsAvgTDLong
2023Idaho4266.5012
2024Idaho4896620.1674
2025California1720211.9035
2026California56012.0021
Career741,25416.9674

Season lines from CollegeFootballData, regular season and bowls.

On the roster

SeasonTeamNo.PosClassHtWt
2023Idaho15WRYr 1
2024Idaho15WRYr 2
2025California15WRYr 3
2026California15WRJr. (Yr 4)6′2″205

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/playPctileMedianTotalUsage
2025California240.29––6.95%
2026California60.94––5.6–

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.

Game by game

2026 California 2 games, 5 catches, 60 yards
DateOpponentResultRecYdsTDLongRush
Sep 19vs.WagnerW 49–⁠7439020–
Oct 3atUNLVL 31–⁠39121021–
2025 California 6 games, 17 catches, 202 yards
DateOpponentResultRecYdsTDLongRush
Aug 30atOregon StateW 34–⁠15135035–
Sep 6vs.Texas SouthernW 35–⁠3569026–
Sep 13vs.MinnesotaW 27–⁠14335029–
Sep 20atSan Diego StateL 0–⁠34428021–
Oct 17vs.North CarolinaW 21–⁠18112012–
Nov 8atLouisvilleW 29–⁠26323012–
2024 Idaho 14 games, 48 catches, 966 yards, 6 TD
DateOpponentResultRecYdsTDLongRush
Aug 31atOregonL 14–⁠24357032–
Sep 7atWyomingW 17–⁠13234032–
Sep 14vs.UAlbanyW 41–⁠13374025–
Sep 21atAbilene ChristianW 27–⁠24381144–
Sep 28atUC DavisL 26–⁠28248026–
Oct 5vs.Northern ArizonaW 23–⁠17348034–
Oct 12atMontana StateL 7–⁠38342019–
Oct 19vs.Cal PolyW 34–⁠294103039–
Oct 26vs.Eastern WashingtonW 38–⁠28361023–
Nov 9atPortland StateW 39–⁠3036202319
Nov 16vs.Weber StateW 31–⁠2481873741
Nov 23atIdaho StateW 40–⁠1746112511
Dec 7vs.LehighW 34–⁠135971421
Dec 13atMontana StateL 19–⁠52211013–
2023 Idaho 2 games, 4 catches, 26 yards
DateOpponentResultRecYdsTDLongRush
Oct 7atCal PolyW 42–⁠141303–
Nov 18vs.Idaho StateW 63–⁠21323012–

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

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