Eliteprospects
USA Casey O'Brien
#26 New York Sirens / PWHL (W) - 25/26
1-time U18 WJC (W) Gold Medal 1
1-time U18 WJC (W) Silver Medal 1
3-time NCAA (W) Champion 3
Date of Birth
Aug 27, 2001
Position
F
Age
24
Height
5'4" / 163 cm
Place of Birth
Milton, MA, USA
Weight
- / -
Nation
USA
Shoots
L
Youth Team
-
Contract
25/26
Drafted
2025 round 1 #3 overall by New York Sirens
Agency
PREMIUM

© Photo: Dan Hickling

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Casey O'Brien Statistics

S Team League GP G A TP PIM +/-   POST GP G A TP PIM +/-
2017-18 Shattuck St. Mary's Prep USHS (W) 56* 37* 43* 80* 4* -* |
USA U18 WJC-18 (W) 5* 3* 2* 5* 0* 9* |
2018-19 Shattuck St. Mary's Prep USHS (W) 43* 47* 36* 83* 33* -* |
USA U18 WJC-18 (W) 5* 1* 2* 3* 0* 4* |
2019-20 Shattuck St. Mary's Prep USHS (W) 23* 17* 31* 48* 4* -* |
2020-21 Univ. of Wisconsin NCAA (W) 21* 2* 8* 10* 2* 11* |
2021-22 Univ. of Wisconsin NCAA (W) 38* 27* 28* 55* 16* 39* |
2022-23 Univ. of Wisconsin “A” NCAA (W) 41* 19* 29* 48* 14* 39* |
2023-24 Univ. of Wisconsin NCAA (W) 41* 23* 50* 73* 12* 53* |
2024-25 Univ. of Wisconsin “C” NCAA (W) 41* 26* 62* 88* 2* 65* |
2025-26 New York Sirens PWHL (W) 6* 0* 1* 1* 0* -3* |
Projected PWHL (W) 24* 0* 4* 4* 0* -12* |

Casey O'Brien Career Totals

League Years GP G A TP PPG PIM +/- | Years GP G A TP PPG PIM +/-
NCAA (W) 5 182* 97* 177* 274* 1.51* 46* 207* | 0 * * * * * *
PWHL (W) 1 6* 0* 1* 1* 0.17* 0* -3* | 0 * * * * * *
USHS (W) 3 122* 101* 110* 211* 1.73* 41* -* | 0 * * * * * *
WJC-18 (W) 2 10* 4* 4* 8* 0.80* 0* 13* | 0 * * * * * *

Casey O'Brien Career Highlights

Season
Awards by season
Transactions
DATE STATUS FROM TO SOURCE
11/19/2025
11/19/2025 Confirmed Univ. of Wisconsin New York Sirens