U13 Tier 1 - Fort McMurray 1 U13
#14 Cohen Mattern
| Position | Forward |
| Hometown | Fort McMurray |
| Height | |
| Shoots | Left |
Career Statistics
| Season | Team | League | # | GP | G | A | PTS | PTS/G | GPG | APG | PPG | SHG | GWG | PIM |
| 2022-2023 Hockey Season | Fort McMurray 1 U15 | Northern Alberta Interlock - U15 Tier 1-2 | 14 | 26 | 10 | 7 | 17 | 0.00 | 0.00 | 0.00 | 1 | 0 | 0 | 14.0 |
| 2021-2022 Hockey Season | Fort McMurray 1 U13 | Northern Alberta Interlock - U13 Tier 1 | 14 | 21 | 12 | 8 | 20 | 0.00 | 0.00 | 0.00 | 0 | 1 | 0 | 26.0 |
| 2019-2020 Hockey Season | Fort McM PeeWee 1A | Northern Alberta Interlock - U13 Tier 2 | 14 | 27 | 13 | 8 | 21 | 0.00 | 0.00 | 0.00 | 2 | 0 | 0 | 24.0 |
2022-2023 Hockey Season
| # | Team | Name | GP | G | A | PTS | PTS/G | GPG | APG | PPG | SHG | GWG | PIM |
| 14 | Fort McMurray 1 U13 | Mattern, Cohen | 21 | 12 | 8 | 20 | 0.95 | 0.57 | 0.38 | 0 | 1 | 0 | 26.0 |
Game By Game Preseason
Game By Game Regular Season
Game By Game Playoffs
Penalties
| Offence | Length | Count | Suspended |
| Body Checking Minor 7.3a / b(2 pim) | 2.00 | 4 | 0 |
| High Stick Minor 8.3(2 pim) | 2.00 | 1 | 0 |
| Hooking Minor 8.2(2 pim) | 2.00 | 4 | 0 |
| Interference Minor 8.3(2 pim) | 2.00 | 1 | 0 |
| Trip Minor 8.6a (2 pim) | 2.00 | 3 | 0 |
