Liam O'Brien

Centre · Utah Mammoth · Age 32 · b. July 29, 1994 · Halifax, Nova Scotia, CAN · Active

Liam O'Brien finished 2025-26 with 4 points (3 G, 1 A) in 38 games — 0.11 per game. The 2026-27 pace tracker updates here after every game once the puck drops.

Regular season

39 pts · 265 gp · 0.15 P/GP

Playoffs

1 pts · 3 gp · 0.33 P/GP

Playoff Beasts

226% playoff vs reg P/GP

P/GP trend (last yr)

+0.03 vs 2024-25

Regular Season

NHL · season by season

Season	Team	GP	G	A	P	P/GP	TOI/G
2014-15	Washington Capitals	13	1	1	2	0.15	7:33
2016-17	Washington Capitals	1	0	0	0	0.00	6:08
2017-18	Washington Capitals	3	0	0	0	0.00	6:55
2020-21	Colorado Avalanche	12	0	3	3	0.25	6:34
2021-22	Arizona Coyotes	39	2	1	3	0.08	9:29
2022-23	Arizona Coyotes	56	3	8	11	0.20	11:26
2023-24	Arizona Coyotes	75	5	9	14	0.19	9:44
2024-25	Utah Hockey Club	28	0	2	2	0.07	9:18
2025-26	Utah Mammoth	38	3	1	4	0.11	9:09
Career		265	14	25	39	0.15	9:38

Stanley Cup Playoffs

NHL · season by season

Season	Team	GP	G	A	P	P/GP	TOI/G
2025-26	Utah Mammoth	3	0	1	1	0.33	7:35
Career		3	0	1	1	0.33	7:35

Player Tracking

NHL player-tracking · 2025-26

How fast he skates and how hard he shoots, measured by the league's puck-and-player tracking. Percentiles are league-wide across all skaters; seasons with no tracking are left out, never zeroed.

Top Skating Speed

22.0 mph

39th percentile in the NHL

league avg 22.2 mph

Hardest Shot

81.6 mph

28th percentile in the NHL

league avg 83.6 mph

40% offensive-zone time (27th pct)9.8 mi skated per 60

Top skating speed by season mph

Top shot velocity by season mph

Ice Time

min:sec per game · by season

Average time on ice per game each season — how much of the coach's trust he has earned. All situations, from the NHL's official game data.

9:09 per game in 2025-26

Ice time per game min:sec

More Utah Mammoth players

Explore

Compare Liam O'Brien against any career→Is Liam O'Brien a playoff beast?→Utah Mammoth — full team page→Every NHL player, sortable→

Every number from the NHL's public API. Career splits are summed from this player's NHL season totals — regular season and Stanley Cup playoffs. The Playoff Beasts rating is career playoff points-per-game ÷ career regular-season points-per-game, ×100 — over 100% means a player raises their game when it counts.