Defensive back, Montana State, 2025–26
Mason Dethman
- Number
- No. 9
- Height
- 6′4″
- Weight
- 205 lb
- Class (2026)
- Junior
- Hometown
- Brockton, MT
Mason Dethman plays defensive back for Montana State. Last time out, at Eastern Washington: 3 tackles.
2026 so far
6 tackles
Last game: 3 tackles at Eastern Washington, W 56–20
Next game: vs. Weber State, Oct 24
Filled bars: wins; outlined: losses.
Team titles: Big Sky champions, 2025
Defense
* The season in progress, so far.
| Season | Team | Tkl | Solo | TFL | Sacks | PD | Hur |
|---|---|---|---|---|---|---|---|
| 2025 | Montana State | 2 | 1 | 0 | 0 | 0 | 0 |
| 2026 | Montana State | 6 | 2 | 0 | 0 | 0 | 0 |
| Career | 8 | 3 | 0 | 0 | 0 | 0 | |
Season lines from CollegeFootballData, regular season and bowls.
On the roster
| Season | Team | No. | Pos | Class | Ht | Wt |
|---|---|---|---|---|---|---|
| 2025 | Montana State | 9 | DB | So. | ||
| 2026 | Montana State | 9 | DB | Jr. | 6′4″ | 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.
Game by game
2026 Montana State 3 games, 6 tackles
| Date | Opponent | Result | Tkl | Solo | TFL | Sacks | PD |
|---|---|---|---|---|---|---|---|
| Aug 29 | at Utah Tech | W 54–0 | 1 | 1 | 0 | 0 | 0 |
| Sep 5 | vs. Butler | W 51–24 | 2 | 0 | 0 | 0 | 0 |
| Oct 17 | at Eastern Washington | W 56–20 | 3 | 1 | 0 | 0 | 0 |
2025 Montana State 2 games, 2 tackles
| Date | Opponent | Result | Tkl | Solo | TFL | Sacks | PD |
|---|---|---|---|---|---|---|---|
| Aug 30 | at Oregon | L 13–59 | 1 | 1 | 0 | 0 | 0 |
| Jan 5 ✦ | vs. Illinois State | W 35–34 | 1 | 0 | 0 | 0 | 0 |
Box scores from CollegeFootballData, 2004 on. ✦ postseason; ★ a career high on file.
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