Casey O'Brien — © Photo: PWHL

New York Sirens — © Photo: PWHL

Casey O'Brien

#26 New York Sirens / PWHL (W) - 26/27

Date of Birth: Aug 27, 2001
Age: 25
Place of Birth: Milton, MA, USA
Nation: USA
Youth Team: -
Position: F
Height: 163 cm / 5'4"
Weight: -
Shoots: L
Contract: 27/28

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Casey O'Brien Facts

Drafted: 2025 round 1 #3 overall by New York Sirens
Agency: Premium

Casey O'Brien Statistics

S	Team	League	GP	G	A	TP	PIM	+/-	Post	GP	G	A	TP	PIM	+/-
2017-2018	Shattuck St. Mary's Prep	USHS (W)	56	37	43	80	4	-
2017-2018	USA U18	WJC-18 (W)	5	3	2	5	0	9
2018-2019	Shattuck St. Mary's Prep	USHS (W)	43	47	36	83	33	-
2018-2019	USA U18	WJC-18 (W)	5	1	2	3	0	4
2019-2020	Shattuck St. Mary's Prep	USHS (W)	23	17	31	48	4	-
2020-2021	Univ. of Wisconsin	NCAA (W)	21	2	8	10	2	11
2021-2022	Univ. of Wisconsin	NCAA (W)	38	27	28	55	16	39
2022-2023	Univ. of Wisconsin "A"	NCAA (W)	41	19	29	48	14	39
2023-2024	Univ. of Wisconsin	NCAA (W)	41	23	50	73	12	53
2024-2025	Univ. of Wisconsin "C"	NCAA (W)	41	26	62	88	2	65
2025-2026	New York Sirens	PWHL (W)	28	7	15	22	2	-7
2026-2027	New York Sirens	PWHL (W)	-	-	-	-	-	-

Casey O'Brien Career Totals by League

League	Seasons	GP	G	A	TP	PPG	PIM	+/-	Seasons	GP	G	A	TP	PPG	PIM	+/-
NCAA (W)	5	182	97	177	274	1.51	46	207	0
PWHL (W)	2	28	7	15	22	0.79	2	-7	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 Totals by Team

Team	Seasons	GP	G	A	TP	PPG	PIM	+/-	Seasons	GP	G	A	TP	PPG	PIM	+/-
New York Sirens	2	28	7	15	22	0.79	2	-7	0
Shattuck St. Mary's Prep	3	122	101	110	211	1.73	41	-	0
Univ. of Wisconsin	5	182	97	177	274	1.51	46	207	0
USA U18	2	10	4	4	8	0.80	0	13	0

Casey O'Brien Career Highlights

Season	Awards
2017-2018	U18 WJC (W) Best Plus/Minus (+9) U18 WJC (W) Gold Medal
2018-2019	U18 WJC (W) Silver Medal
2020-2021	NCAA (W) (WCHA) Champion NCAA (W) Champion
2021-2022	NCAA (W) Top Female Collegiate Player (Patty Kazmaier Award) Finalist
2022-2023	NCAA (W) Champion
2023-2024	NCAA (W) (WCHA) Champion NCAA (W) (WCHA) First All-Star Team NCAA (W) First Team All-American NCAA (W) Top Female Collegiate Player (Patty Kazmaier Award) Finalist (Top-3)
2024-2025	NCAA (W) (WCHA) Champion NCAA (W) (WCHA) First All-Star Team NCAA (W) (WCHA) Forward of the Year NCAA (W) (WCHA) Player of the Year NCAA (W) (WCHA) Regular Season Champion NCAA (W) (WCHA) Scoring Champion NCAA (W) Champion NCAA (W) First Team All-American NCAA (W) Top Collegiate Player (Patty Kazmaier Award) NCAA (W) Top Female Collegiate Player (Patty Kazmaier Award) Finalist (Top-3)
2025-2026	PWHL (W) All-Rookie Team

Transactions

Date	Status	From	To
10/01/2026	Extension	New York Sirens	New York Sirens
11/19/2025	Confirmed	Univ. of Wisconsin	New York Sirens

Casey O'Brien Biography and Trivia

Drafted 2025, 1 #3 by New York Sirens in the PWHL Draft