← Stats / Liam O'Brien

Liam O'Brien

#38 · Center · Utah Mammoth
Age 32 6'1" 215 lb Shoots L Born Jul 29, 1994
Next game: Oct 22 @ SEA · 9:00 PM CT · Game page

How the Player Profile Works

Header + tiles

Bio, current team and his next scheduled game (times in Central). The tiles summarize his most recent regular season ('25-26). Per-game numbers are season totals divided by games played; TOI/GP is average ice time; PPG power-play goals.

Props

One row per prop Hard Rock Bet offers for skaters (shots on goal, points, goals, assists). Hard Rock line is the newest Hard Rock number for his next game (the main line when several alternates are posted). Only Hard Rock is used — when Hard Rock hasn't posted him yet the rates use the prop's default line, labelled as such. No other sportsbook is ever shown.

Every rate is the share of games the stat went over that line (a push on a whole number counts as a miss). Season is this season (last season until he has 5 games, tagged); L5/L10/L20 are his last 5/10/20 games across seasons; Home/Away use the same games as Season; vs Opp is against his next opponent this season and last. Regular season only.

vs HR close counts games where his stat finished Over / Under / exactly on (Push) the Hard Rock closing line for that game, this season and last. Hard Rock's archive starts with 2024-25 and live capture with 2026-27, so older seasons show no closing lines.

Game Log

Every game of the chosen season (add playoffs with the checkbox). Result is his team's result and score (OT/SO when it went past regulation). +/- plus/minus, PIM penalty minutes, Blk blocked shots, PPG power-play goals, TOI ice time, Shifts times on the ice. The HR close columns show the Hard Rock closing line for that game and whether he went Over, Under or Push; — means Hard Rock had no closing line for him.

Splits

Per-game averages for '25-26 regular season, split by home/away, rest (back-to-back = second night in a row; rest is days off since his team's previous game) and recent form. vs opponent rows cover this season and last.

Career

Season-by-season totals from the loaded history (data starts 2015-16), regular season and playoffs separately. Teams are listed in the order he played for them that season.

Informational only. Not betting advice.

Games
38
'25-26
Goals
3
0.08 / game
Assists
1
0.03 / game
Points
4
0.11 / game
SOG / game
0.92
35 shots
TOI / game
9:09
minutes
PP goals
0
-6 plus/minus
Next game Oct 22 @ SEA · 9:00 PM CT · No Hard Rock lines posted for this game yet — rates use default lines · Over rates, regular season
PropHard Rock lineAvgSeasonL5L10L20 HomeAwayvs SEA vs HR close '26-27 vs HR close '25-26
Shots on Goal No Hard Rock line yet
default line 2.5
 0.92 5%2/38 '25-26 0% 0% 0% 5%1/20 6%1/18 0%0/2 — —
Points No Hard Rock line yet
default line 0.5
 0.11 11%4/38 '25-26 0% 10% 5% 10%2/20 11%2/18 50%1/2 — —
Goals No Hard Rock line yet
default line 0.5
 0.08 8%3/38 '25-26 0% 10% 5% 5%1/20 11%2/18 0%0/2 — 3 O · 33 U
Assists No Hard Rock line yet
default line 0.5
 0.03 3%1/38 '25-26 0% 0% 0% 5%1/20 0%0/18 50%1/2 — —

Rates graded against the line shown in each row. Hard Rock Bet lines only. Informational, not betting advice.

'25-26 · Regular season · 38 games · 3 G, 1 A, 4 P, 35 SOG
DateOppResult GAPSOG+/-PIMHitsBlkPPGTOIShifts SOG closePTS closeG closeA close
Apr 16 vs STL L 3-5 0 0 0 1 0 0 1 1 0 12:06 19 — — 0.5 U —
Apr 14 vs WPG W 5-3 0 0 0 1 0 0 3 1 0 8:47 15 — — 0.5 U —
Apr 12 @ CGY L 1-4 0 0 0 2 -1 0 4 0 0 10:29 16 — — 0.5 U —
Apr 11 vs CAR L 1-4 0 0 0 2 0 0 4 0 0 8:46 14 — — 0.5 U —
Apr 9 vs NSH W 4-1 0 0 0 2 0 0 4 0 0 8:39 13 — — 0.5 U —
Apr 4 @ VAN W 7-4 1 0 1 1 +1 0 6 1 0 10:21 18 — — 0.5 O —
Feb 4 vs DET W 4-1 0 0 0 1 0 0 4 0 0 8:10 13 — — 0.5 U —
Feb 2 vs VAN W 6-2 0 0 0 0 0 12 2 0 0 8:29 14 — — — —
Jan 29 @ CAR L 4-5 0 0 0 0 0 0 4 0 0 10:50 12 — — 0.5 U —
Jan 27 @ FLA W 4-3 0 0 0 0 -1 0 8 0 0 7:58 11 — — 0.5 U —
Jan 24 @ NSH W 5-2 0 0 0 2 0 0 1 0 0 12:11 17 — — 0.5 U —
Jan 21 vs PHI W 5-4 OT 0 0 0 0 0 2 4 0 0 6:06 12 — — 0.5 U —
Jan 17 vs SEA W 6-3 0 0 0 0 0 0 3 0 0 8:50 13 — — 0.5 U —
Jan 15 vs DAL W 2-1 0 0 0 0 0 0 4 2 0 8:30 13 — — — —
Jan 13 vs TOR W 6-1 0 0 0 1 -1 0 8 0 0 9:07 15 — — 0.5 U —
Jan 3 @ NJD L 1-4 0 0 0 0 0 0 6 0 0 10:01 17 — — 0.5 U —
Jan 1 @ NYI W 7-2 0 0 0 1 -1 0 3 0 0 11:04 16 — — 0.5 U —
Dec 29 vs NSH L 3-4 0 0 0 0 0 0 0 1 0 6:59 13 — — 0.5 U —
Dec 23 @ COL L 0-1 0 0 0 0 0 0 1 2 0 6:41 12 — — 0.5 U —
Dec 21 vs WPG W 4-3 OT 0 0 0 0 +1 2 2 0 0 11:29 15 — — 0.5 U —
Dec 19 vs NJD L 1-2 0 0 0 0 0 0 1 0 0 7:22 11 — — 0.5 U —
Dec 17 @ DET W 4-1 0 0 0 1 0 0 3 1 0 9:49 14 — — 0.5 U —
Dec 16 @ BOS L 1-4 0 0 0 1 0 10 4 0 0 9:52 14 — — 0.5 U —
Dec 14 @ PIT W 5-4 OT 0 0 0 0 +1 0 0 0 0 7:26 12 — — 0.5 U —
Dec 12 vs SEA W 5-3 0 1 1 1 0 0 0 1 0 8:11 12 — — 0.5 U —
Dec 10 vs FLA L 3-4 0 0 0 1 0 0 1 0 0 8:22 11 — — 0.5 U —
Dec 8 vs LAK L 2-4 0 0 0 0 -1 0 4 0 0 10:14 12 — — 0.5 U —
Dec 6 @ CGY L 0-2 0 0 0 2 0 5 7 0 0 6:47 12 — — 0.5 U —
Dec 5 @ VAN W 4-1 0 0 0 1 0 0 2 0 0 8:51 13 — — 0.5 U —
Dec 3 @ ANA W 7-0 1 0 1 2 +1 0 6 0 0 10:00 15 — — 0.5 O —
Nov 20 vs VGK L 1-4 0 0 0 2 -1 0 0 0 0 9:52 14 — — 0.5 U —
Nov 17 @ ANA OTL 2-3 OT 0 0 0 0 0 5 5 0 0 8:39 13 — — 0.5 U —
Oct 28 @ EDM L 3-6 0 0 0 0 -2 2 2 0 0 8:08 13 — — 0.5 U —
Oct 25 @ MIN W 6-2 0 0 0 4 0 0 0 0 0 9:02 14 — — 0.5 U —
Oct 23 @ STL W 7-4 0 0 0 0 -1 0 2 0 0 9:42 14 — — 0.5 U —
Oct 21 vs COL W 4-3 OT 0 0 0 3 -1 0 4 1 0 11:52 15 — — 0.5 U —
Oct 19 vs BOS W 3-2 0 0 0 1 0 5 2 1 0 7:46 11 — — 0.5 U —
Oct 17 vs SJS W 6-3 1 0 1 2 0 0 0 2 0 10:09 15 — — 0.5 O —
'25-26 regular season · per-game averages · opponent rows cover '24-25 + '25-26
SplitGPG/GPA/GPP/GPSOG/GPTOI/GP
All games380.080.030.110.929:09
Home200.050.050.100.908:59
Away180.110.000.110.949:20
Back-to-back40.000.000.001.258:46
1 day rest290.100.030.140.939:14
2+ days rest50.000.000.000.609:00
Last 550.000.000.001.609:45
Last 10100.100.000.101.009:28
vs OpponentGPG/GPA/GPP/GPSOG/GPTOI/GP
STL40.000.000.000.259:12
NSH40.000.000.001.759:56
NJD40.000.250.250.258:25
WPG30.000.000.000.3310:34
CGY30.000.000.002.007:59
VAN30.330.000.330.679:14
DET30.000.000.000.679:14
FLA30.000.000.000.678:56
SEA30.000.330.330.338:03
ANA30.330.000.331.338:50
MIN30.000.000.002.0010:27
SJS30.330.000.331.339:40
CAR20.000.000.001.009:48
PHI20.000.000.002.507:58
DAL20.000.000.001.009:28
TOR20.000.000.001.008:54
NYI20.000.000.001.509:49
COL20.000.000.001.509:17
BOS20.000.000.001.008:49
PIT20.000.000.000.007:38
LAK20.000.000.000.5010:27
EDM20.000.000.001.008:41
CHI20.000.000.001.007:55
CBJ20.000.500.500.509:51
VGK10.000.000.002.009:52
WSH10.000.000.003.0013:08
OTT10.000.000.002.008:51
Regular season
SeasonTeam GPGAPSOGPPG+/-TOI/GP
'25-26 UTA 38314 350 -6 9:09
'24-25 UTA 28022 340 +1 9:18
'23-24 ARI 755914 720 0 9:44
'22-23 ARI 563811 390 -5 11:26
'21-22 ARI 39213 360 +1 9:29
'20-21 COL 12033 60 +1 6:34
'17-18 WSH 3000 10 0 6:55
'16-17 WSH 1000 00 0 6:08
Total 252132437 2230 -8 9:44
Playoffs
SeasonTeam GPGAPSOGPPG+/-TOI/GP
'25-26 UTA 3011 00 +1 7:35
Total 3011 00 +1 7:35

Loaded history starts with 2015-16; earlier seasons are not included.