MaryKate O'Brien
#3 Univ. of Minnesota-Duluth / NCAA (W) - 25/26
- Date of Birth
- Aug 22, 2002
- Age
- 24
- Place of Birth
- Wilbraham, MA, USA
- Nation
- USA
- Youth Team
- -
- Position
- F
- Height
- 163 cm / 5'4"
- Weight
- -
- Shoots
- L
- Contract
- -
| Post | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2016-2017 |  Williston Northampton School | USHS (W) | - | - | - | - | - | - | |||||||
| 2017-2018 | Williston Northampton School | USHS (W) | - | - | - | - | - | - | |||||||
| 2018-2019 | Selects Hockey Academy 16U | USHS (W) | - | - | - | - | - | - | |||||||
| 2019-2020 | Bishop Kearney Selects 19U AAA | USHS (W) | - | - | - | - | - | - | |||||||
| 2020-2021 | Bishop Kearney Selects 19U AAA | USHS (W) | - | - | - | - | - | - | |||||||
| 2021-2022 | Univ. of Minnesota-Duluth | NCAA (W) | 7 | 0 | 1 | 1 | 2 | 0 | |||||||
| 2022-2023 | Univ. of Minnesota-Duluth | NCAA (W) | 39 | 5 | 2 | 7 | 4 | 6 | |||||||
| 2023-2024 | Univ. of Minnesota-Duluth | NCAA (W) | 39 | 7 | 7 | 14 | 13 | 4 | |||||||
| 2024-2025 | Univ. of Minnesota-Duluth | NCAA (W) | 39 | 7 | 18 | 25 | 18 | 13 | |||||||
| 2025-2026 | Univ. of Minnesota-Duluth "C" | NCAA (W) | 38 | 3 | 14 | 17 | 10 | 0 |
| Post | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2017-2018 | Team Green | USA-15 (W) | 4 | 0 | 1 | 1 | 2 | - | |||||||
| 2018-2019 | Team Light Blue |Girls 16/17| | USA-16/17 (W) | 5 | 1 | 0 | 1 | 0 | - | |||||||
| 2019-2020 | Team Gray |Girls 16/17| | USA-16/17 (W) | 2 | 0 | 0 | 0 | 0 | - |
| NCAA (W) | 5 | 162 | 22 | 42 | 64 | 0.40 | 47 | 23 | 0 | |||||||
| USA-15 (W) | 1 | 4 | 0 | 1 | 1 | 0.25 | 2 | - | 0 | |||||||
| USA-16/17 (W) | 2 | 7 | 1 | 0 | 1 | 0.14 | 0 | - | 0 | |||||||
| USHS (W) | 5 | - | - | - | - | - | - | - | 0 |
* Some data is missing to provide a correct summary.
| Bishop Kearney Selects 19U AAA | 2 | - | - | - | - | - | - | - | 0 | |||||||
| Selects Hockey Academy 16U (womn) | 1 | - | - | - | - | - | - | - | 0 | |||||||
| Team Gray |Girls 16/17| | 1 | 2 | 0 | 0 | 0 | 0.00 | 0 | - | 0 | |||||||
| Team Green (Girls 15) | 1 | 4 | 0 | 1 | 1 | 0.25 | 2 | - | 0 | |||||||
| Team Light Blue |Girls 16/17| | 1 | 5 | 1 | 0 | 1 | 0.20 | 0 | - | 0 | |||||||
| Univ. of Minnesota-Duluth | 5 | 162 | 22 | 42 | 64 | 0.40 | 47 | 23 | 0 | |||||||
| Williston Northampton School (W) | 2 | - | - | - | - | - | - | - | 0 |
* Some data is missing to provide a correct summary.