Liam O'Brien stats
MammothBio
- Age
- 32 yearsJul 29, 1994
- Height
- 6' 1"
- Weight
- 215 lbs
Stats
Totals
Mammoth- GP
- 38
- G
- 3
- A
- 1
- PTS
- 4
- +/-
- -6
- PIM
- 43
- PPG
- 0
- GWG
- 0
Career regular season
- GP
- 265
- G
- 14
- A
- 25
- PTS
- 39
- +/-
- -4
- PIM
- 534
- PPG
- 0
- GWG
- 0
Career Postseason
- GP
- 3
- G
- 0
- A
- 1
- PTS
- 1
- +/-
- 1
- PIM
- 2
- PPG
- 0
- GWG
- 0
Per game
- GP
- 38
- G
- 0.1
- A
- 0.0
- PTS
- 0.1
- +/-
- -6
- PIM
- 1.1
- PPG
- 0
- GWG
- 0
Per game: season totals ÷ games played. Derived here — percentages, plus/minus, goals-against average and time on ice are the stored figures and are left as they are.
Career regular season, Per game
- GP
- 265
- G
- 0.1
- A
- 0.1
- PTS
- 0.1
- +/-
- -4
- PIM
- 2.0
- PPG
- 0
- GWG
- 0
Bio
- Age
- 32 yearsJul 29, 1994
- Height
- 6' 1"
- Weight
- 215 lbs
- Experience
- 7 yearsDebut 2014
- Birthplace
- Halifax, CAN
Against other centers
2025-26 regular season, 222 NHL centers with 20+ games.
- Goals3
Higher than 9% of the other 221 NHL centers.
- Assists1
Higher than 1% of the other 221 NHL centers.
- Points4
Higher than 2% of the other 221 NHL centers.
Latest performance
Liam O'Brien
Apr 27 · vs VGK · L 5-4 OT
- A
- 0
- G
- 0
- S
- 0
- +/-
- 0
- GWG
- 0
- PIM
- 0
- PPA
- 0
- PPG
- 0
Games
All games| Date | Opponent | G | A | PTS | +/- | S |
|---|---|---|---|---|---|---|
| Mon, Apr 27 | vs VGKL 5-4 OT | 0 | 0 | 0 | 0 | 0 |
| Fri, Apr 24 | vsVGKW 4-2 | 0 | 1 | 1 | 1 | 0 |
| Tue, Apr 21 | atVGKW 3-2 | 0 | 0 | 0 | 0 | 0 |
| Thu, Apr 16 | vs STLL 5-3 | 0 | 0 | 0 | 0 | 1 |
| Tue, Apr 14 | vs WPGW 5-3 | 0 | 0 | 0 | 0 | 1 |
| Sun, Apr 12 | at CGYL 4-1 | 0 | 0 | 0 | -1 | 2 |
What are Liam O'Brien's career stats?
Liam O'Brien has played 9 seasons for the Capitals, the Avalanche and the Mammoth. He has 14 goals and 25 assists for 39 points in 265 games.
League leaderboards and awards
9 seasons, 1 postseason, 2014-15 to 2025-26
Championships
- 2017-18 Stanley Cup Final with the Washington Capitals
More on Liam O'Brien
Playoff series
Liam O'Brien played 3 games across 1 NHL postseason in one series — 1 won, 0 lost.
Totals, from NHL game logs since the 1995-96 postseason — earlier series are not counted.
Liam O'Brien against each club
- vs St. Louis Blues (15)
- vs Nashville Predators (14)
- vs Calgary Flames (12)
- vs Dallas Stars (12)
- vs Anaheim Ducks (11)
- vs Minnesota Wild (11)
- vs Winnipeg Jets (11)
- vs Chicago Blackhawks (10)
- vs Colorado Avalanche (10)
- vs Los Angeles Kings (10)
- vs New Jersey Devils (10)
- vs Seattle Kraken (10)
- vs Vancouver Canucks (10)
- vs Vegas Golden Knights (10)
- vs Edmonton Oilers (9)
- vs New York Islanders (9)
- vs San Jose Sharks (9)
- vs Boston Bruins (8)
- vs Columbus Blue Jackets (8)
- vs Detroit Red Wings (8)
- vs Florida Panthers (8)
- vs Pittsburgh Penguins (7)
- vs Carolina Hurricanes (6)
- vs Montreal Canadiens (6)
- vs New York Rangers (6)
- vs Philadelphia Flyers (5)
- vs Washington Capitals (5)
- vs Buffalo Sabres (4)
- vs Ottawa Senators (4)
- vs Tampa Bay Lightning (4)
- vs Toronto Maple Leafs (4)
Similar players
Closest career per-game profiles to Liam O'Brien among NHL players at the same position.
- Ross JohnstonSTLAlike in Penalty Minutes85out of 100 on profile similarity
- Eric BoultonAlike in Penalty Minutes83out of 100 on profile similarity
- Brian McGrattanAlike in Penalty Minutes81out of 100 on profile similarity
- Shawn ThorntonAlike in Power-Play Goals, Points80out of 100 on profile similarity
- Patrick KaletaAlike in Power-Play Goals, Points77out of 100 on profile similarity
Compare Liam O'Brien with Ross Johnston, Eric Boulton, Brian McGrattan