Linebacker, Penn State (from Iowa State), 2022–26
John Klosterman
Lettered 2023–25 at Iowa State (school media guide)
- Number
- No. 32
- Height
- 5′11″
- Weight
- 223 lb
- Class (2026)
- Senior
- Hometown
- Iowa City, IA
John Klosterman plays linebacker for Penn State, after Iowa State (2022–25). Last time out, at Michigan: 2 tackles.
2026 so far
2 tackles
Last game: 2 tackles at Michigan, L 18–21
Next game: vs. Purdue, Oct 31
Defense
* The season in progress, so far.
| Season | Team | Tkl | Solo | TFL | Sacks | PD | Hur |
|---|---|---|---|---|---|---|---|
| 2023 | Iowa State | 9 | 3 | 0 | 0 | 0 | 0 |
| 2024 | Iowa State | 4 | 3 | 1 | 0 | 0 | 1 |
| 2025 | Iowa State | 5 | 4 | 0 | 0 | 0 | 1 |
| 2026 | Penn State | 2 | 1 | 0 | 0 | 0 | 0 |
| Career | 20 | 11 | 1 | 0 | 0 | 2 | |
Season lines from CollegeFootballData, regular season and bowls.
On the roster
| Season | Team | No. | Pos | Class | Ht | Wt |
|---|---|---|---|---|---|---|
| 2022 | Iowa State | 32 | LB | RS | ||
| 2023 | Iowa State | 32 | LB | Fr. | ||
| 2024 | Iowa State | 32 | LB | So. | ||
| 2025 | Iowa State | 32 | LB | Jr. | ||
| 2026 | Penn State | 32 | LB | Sr. | 5′11″ | 223 |
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 Penn State 1 game, 2 tackles
| Date | Opponent | Result | Tkl | Solo | TFL | Sacks | PD |
|---|---|---|---|---|---|---|---|
| Oct 17 | at Michigan | L 18–21 | 2 | 1 | 0 | 0 | 0 |
2025 Iowa State 5 games, 5 tackles
| Date | Opponent | Result | Tkl | Solo | TFL | Sacks | PD |
|---|---|---|---|---|---|---|---|
| Sep 27 | vs. Arizona | W 39–14 | 1 | 0 | 0 | 0 | 0 |
| Oct 25 | vs. BYU | L 27–41 | 1 | 1 | 0 | 0 | 0 |
| Nov 8 | at TCU | W 20–17 | 0 | 0 | 0 | 0 | 0 |
| Nov 22 | vs. Kansas | W 38–14 | 1 | 1 | 0 | 0 | 0 |
| Nov 29 | at Oklahoma State | W 20–13 | 2 | 2 | 0 | 0 | 0 |
2024 Iowa State 3 games, 4 tackles
| Date | Opponent | Result | Tkl | Solo | TFL | Sacks | PD |
|---|---|---|---|---|---|---|---|
| Aug 31 | vs. North Dakota | W 21–3 | 2 | 1 | 1 | 0 | 0 |
| Sep 7 | at Iowa | W 20–19 | 1 | 1 | 0 | 0 | 0 |
| Sep 21 | vs. Arkansas State | W 52–7 | 1 | 1 | 0 | 0 | 0 |
2023 Iowa State 6 games, 9 tackles
| Date | Opponent | Result | Tkl | Solo | TFL | Sacks | PD |
|---|---|---|---|---|---|---|---|
| Sep 16 | at Ohio | L 7–10 | 3 | 0 | 0 | 0 | 0 |
| Sep 23 | vs.Oklahoma State | W 34–27 | – | – | – | – | – |
| Oct 7 | vs.TCU | W 27–14 | 1 | 1 | 0 | 0 | 0 |
| Oct 14 | at Cincinnati | W 30–10 | 1 | 0 | 0 | 0 | 0 |
| Nov 11 | atBYU | W 45–13 | 2 | 1 | 0 | 0 | 0 |
| Nov 25 | at Kansas State | W 42–35 | 2 | 1 | 0 | 0 | 0 |
Box scores from CollegeFootballData, 2004 on. ✦ postseason; ★ a career high on file.
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