Liam O'Brien — Stats & Advanced Analytics

Liam O'Brien is an NHL center for the Utah Mammoth. In the 2025-26 season Liam O'Brien has 3 goals, 1 assists and 4 points in 38 games, worth -1.0 Goals Above Replacement.

Player Profile

PositionCenter
TeamUtah Mammoth
Shoots / CatchesL
Height6'1"
Weight215 lb

2025-26 Season Stats

GPGAP+/-PIMShotsS%TOI/GPCF%xGGame ScoreGARWAR
38314-643358.6%9:0949.8%5.50.1-1.0-0.17

GAR Component Breakdown

Even-Strength OffenseEven-Strength DefensePower-Play OffenseShorthanded Defense
-0.3+2.2-0.0+0.0

League percentile rank: points 4th, GAR 18th, WAR 18th (100th = league leader).

Career by Season (Regular Season)

SeasonGPGAPGAR
2025-2638314-1.0
2024-2528022-1.1
2023-24755914-0.9
2022-23563811-7.2
2021-2239213-3.4
2020-21120330.5
2017-183000-0.4
2016-1710000.0
2014-15131120.2

Analysis

In the 2025-26 season Liam O'Brien has been worth -1.0 Goals Above Replacement, which ranks in the 18th percentile leaguewide.

His value is driven primarily by even-strength defense (+2.2 GAR), while his even-strength offense grades below replacement (-0.3).

Across 9 tracked seasons his GAR peaked at 0.5 in 2020-21.

All figures are model outputs from Hockey Alchemy. Learn how the value metrics are built on the methodology page.

Frequently Asked Questions

What is Liam O'Brien's GAR this season?

Liam O'Brien has been worth -1.0 Goals Above Replacement (GAR) in the 2025-26 season, in the 18th percentile of NHL players.

How many points does Liam O'Brien have this season?

Liam O'Brien has 3 goals and 1 assists for 4 points in 38 games this season.

Is Liam O'Brien a good center?

Liam O'Brien ranks in the 18th percentile among NHL skaters by GAR (-1.0) in the 2025-26 season.