Photo by Jessica, CC BY-SA 2.0
Liam O'Brien
Utah Mammoth Center #38
Undrafted, two hundred and sixty-five games, and thirty-nine points in all of them.
| Season | GP | G | A | PTS | +/- | PIM | PP | SH | GW | S | S% | TOI |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-26 | 38 | 3 | 1 | 4 | -6 | 43 | 0 | 0 | 0 | 35 | 8.6 | 9:09 |
| Career | 265 | 14 | 25 | 39 | -4 | 534 | 0 | 0 | 0 | 239 | 5.9 | 9:38 |
Last Season
Three goals and one assist in 38 games — four points, minus-six, at 9:09 a night with 43 penalty minutes.
His 265th career game.
The Finesse Game
Sixty-four unblocked attempts, three goals, median 21 feet with 45 per cent from inside twenty. The location is fine and there is nothing behind it.
Thirty-nine points in 265 career games — fourteen goals across nine seasons. One assist in 38 games is close to the lowest return in this book.
The Physical Game
Six foot one, 215, and the job is fighting. Forty-three penalty minutes in nine minutes a night is a high rate and he is one of the more willing heavyweights left in a league that has largely stopped carrying them.
The skating is poor and it is why he cannot be given twelve minutes.
The Intangibles
Forty-six point seven per cent of the expected goals, 24th percentile, and 48.9 per cent of the shot attempts, 44th, across 343 minutes, with the goals 24-16 in his favour.
That is a small sample and a fair one for the role, which is more than most pages like this can say.
One point in his last ten, and it was a goal. He is 32, undrafted, and has made a nine-year career out of a willingness that the sport values less every season.
The numbers underneath
On the ice
Five-on-five, 2025-26 · 343 minutes
- Expected goals
- 46.7%
- 24th pct
- Shot attempts
- 48.9%
- 44th pct
share of the chances while he was out there
share of the attempts while he was out there
Goals while he was on the ice: 24 for, 16 against. Expected: 13.1 and 14.9.
The eye and the numbers
The numbers are colder on him than this report is — worth asking who he played with, and against whom.
Recent form
Last 20 appearances, 2025-26, oldest first
1
points in his last 10 games — 1 goals, 0 assists, 14 shots
Each bar is one game by points. Filled bars are games he scored in.
Usual linemates
2025-26 · 343 minutes at five-on-five
Share of his five-on-five ice time spent alongside each player, measured from shift charts. Special teams are excluded: a power-play unit is not a line.
Where he shoots from
goal on goal missed
64 unblocked shots in 2025-26, 3 of them goals. His median goal came from 6 feet. 45% of his shots came from inside twenty feet, 16% from beyond forty.