#38 Liam O'Brien
Position
Center
Shoots/Catches
Left
Height
6' 1"
Weight
215 lbs
Born
July 29, 1994
Birthplace
Halifax, CAN
Regular Season
| Season | League | Team | GP | G | A | PTS | +/- | PIM |
|---|---|---|---|---|---|---|---|---|
| 2026-27 | NHL | Utah Mammoth | 2 | 0 | 0 | 0 | 0 | 5 |
| 2025-26 | NHL | Utah Mammoth | 38 | 3 | 1 | 4 | -6 | 43 |
| 2024-25 | NHL | Utah Hockey Club | 28 | 0 | 2 | 2 | 1 | 50 |
| 2023-24 | NHL | Arizona Coyotes | 75 | 5 | 9 | 14 | 0 | 153 |
| 2022-23 | NHL | Arizona Coyotes | 56 | 3 | 8 | 11 | -5 | 114 |
| 2021-22 | NHL | Arizona Coyotes | 39 | 2 | 1 | 3 | 1 | 106 |
| 2020-21 | NHL | Colorado Avalanche | 12 | 0 | 3 | 3 | 1 | 40 |
| 2020-21 | AHL | Colorado Eagles | 12 | 4 | 4 | 8 | -1 | 15 |
| 2019-20 | AHL | Hershey Bears | 59 | 10 | 19 | 29 | 14 | 83 |
| 2018-19 | AHL | Hershey Bears | 74 | 15 | 13 | 28 | -12 | 118 |
| 2017-18 | NHL | Washington Capitals | 3 | 0 | 0 | 0 | 0 | 5 |
| 2017-18 | AHL | Hershey Bears | 69 | 17 | 9 | 26 | -8 | 79 |
| 2016-17 | NHL | Washington Capitals | 1 | 0 | 0 | 0 | 0 | 0 |
| 2016-17 | AHL | Hershey Bears | 64 | 10 | 20 | 30 | 5 | 117 |
| 2015-16 | AHL | Hershey | 59 | 7 | 9 | 16 | 2 | 120 |
| 2014-15 | NHL | Washington Capitals | 13 | 1 | 1 | 2 | 4 | 23 |
| 2014-15 | AHL | Hershey | 45 | 4 | 4 | 8 | -5 | 121 |
| 2013-14 | QMJHL | Rouyn-Noranda | 68 | 20 | 15 | 35 | -11 | 148 |
| 2012-13 | QMJHL | Rouyn-Noranda | 65 | 10 | 14 | 24 | -12 | 164 |
| 2011-12 | QMJHL | Rouyn-Noranda | 27 | 3 | 7 | 10 | -17 | 69 |
| 2011-12 | QMJHL | Rimouski | 40 | 7 | 9 | 16 | 4 | 67 |
| 2010-11 | QMJHL | Rimouski Océanic | 61 | 2 | 8 | 10 | -8 | 45 |
| 2009-10 | SMHL | Notre Dame Hounds Midget AAA | 41 | 13 | 25 | 38 | 0 | 98 |
Playoffs
| Season | League | Team | GP | G | A | PTS | +/- | PIM |
|---|---|---|---|---|---|---|---|---|
| 2025-26 | NHL | Utah Mammoth | 3 | 0 | 1 | 1 | 1 | 2 |
| 2018-19 | AHL | Hershey Bears | 8 | 1 | 0 | 1 | 0 | 21 |
| 2016-17 | AHL | Hershey Bears | 6 | 0 | 0 | 0 | 2 | 13 |
| 2015-16 | AHL | Hershey | 20 | 4 | 2 | 6 | -5 | 65 |
| 2014-15 | AHL | Hershey | 10 | 3 | 3 | 6 | 1 | 14 |
| 2013-14 | QMJHL | Rouyn-Noranda | 9 | 1 | 3 | 4 | -2 | 12 |
| 2012-13 | QMJHL | Rouyn-Noranda | 12 | 2 | 1 | 3 | 2 | 17 |
| 2011-12 | QMJHL | Rouyn-Noranda | 4 | 1 | 0 | 1 | -2 | 11 |
| 2010-11 | QMJHL | Rimouski Océanic | 5 | 0 | 0 | 0 | 6 | |
| 2009-10 | SMAAAHL | Notre Dame Hounds U18 AAA | 13 | 4 | 3 | 7 | 30 |