#23 Mattias Samuelsson
Position
Defenseman
Shoots/Catches
Left
Height
6' 4"
Weight
234 lbs
Born
March 14, 2000
Birthplace
Philadelphia, USA
Regular Season
| Season | League | Team | GP | G | A | PTS | +/- | PIM |
|---|---|---|---|---|---|---|---|---|
| 2026-27 | NHL | Buffalo Sabres | 14 | 2 | 7 | 9 | 2 | 25 |
| 2025-26 | NHL | Buffalo Sabres | 78 | 13 | 28 | 41 | 41 | 28 |
| 2024-25 | NHL | Buffalo Sabres | 62 | 4 | 10 | 14 | 3 | 22 |
| 2023-24 | NHL | Buffalo Sabres | 41 | 1 | 6 | 7 | 4 | 26 |
| 2022-23 | NHL | Buffalo Sabres | 55 | 2 | 8 | 10 | 14 | 20 |
| 2021-22 | NHL | Buffalo Sabres | 42 | 0 | 10 | 10 | -10 | 16 |
| 2021-22 | AHL | Rochester Americans | 22 | 2 | 13 | 15 | -11 | 16 |
| 2020-21 | NHL | Buffalo Sabres | 12 | 0 | 2 | 2 | -8 | 4 |
| 2020-21 | AHL | Rochester Americans | 23 | 3 | 10 | 13 | -8 | 12 |
| 2019-20 | WJC-20 | USA U20 | 5 | 0 | 0 | 0 | 3 | 6 |
| 2019-20 | NCAA | Western Michigan Univ. | 30 | 2 | 12 | 14 | 17 | 41 |
| 2018-19 | WJC-20 | USA U20 | 7 | 0 | 0 | 0 | 3 | 0 |
| 2018-19 | NCAA | Western Michigan Univ. | 35 | 5 | 7 | 12 | 3 | 37 |
| 2017-18 | USDP | U.S. National U18 Team | 58 | 11 | 20 | 31 | 113 | |
| 2017-18 | WJC-18 | USA U18 | 7 | 1 | 1 | 2 | 2 | 6 |
| 2017-18 | USHL | USNTDP Juniors | 23 | 4 | 10 | 14 | 16 | 64 |
| 2016-17 | USDP | U.S. National U17 Team | 37 | 6 | 8 | 14 | 38 | |
| 2016-17 | USDP | U.S. National U18 Team | 10 | 0 | 2 | 2 | 6 | |
| 2016-17 | USHL | USNTDP Juniors | 30 | 5 | 5 | 10 | 0 | 26 |
| 2015-16 | YOG | USA U16 | 6 | 0 | 2 | 2 | 6 | 0 |
| 2015-16 | USHS-Prep | Northwood School | 47 | 14 | 15 | 29 | ||
| 2015-16 | USA-S15 | Team Grey | 5 | 3 | 0 | 3 | ||
| 2014-15 | EJEPL 18U | Northwood School Prep | 19 | 1 | 1 | 2 | 0 | |
| 2013-14 | AYBHL | Virtua Hockey Bantam Major AAA | 23 | 6 | 19 | 25 | 10 | |
| 2012-13 | AYMBHL | Virtua Hockey Bantam Minor AAA | 31 | 1 | 10 | 11 | 8 |
Playoffs
| Season | League | Team | GP | G | A | PTS | +/- | PIM |
|---|---|---|---|---|---|---|---|---|
| 2025-26 | NHL | Buffalo Sabres | 13 | 3 | 4 | 7 | 4 | 2 |
| 2014-15 | WSI U15 | East Coast Selects O U15 | 7 | 2 | 7 | 9 | 2 | |
| 2012-13 | QC Int PW AA Elite | Philadelphia Jr. Flyers | 4 | 0 | 5 | 5 | 0 |