Liam O'Brien

Liam O'Brien

31-Year-Old CenterC
Utah Mammoth
IR-NR
Injury Undisclosed
Est. Return 10/11/2025
2025 Fantasy Outlook
O’Brien recorded two assists, 50 PIM, 34 shots, 100 hits and 11 blocks across 28 appearances with Utah in 2024-25. Although he missed some time due to injury, he also spent a major chunk of the season serving as a healthy scratch. If O’Brien plays regularly this campaign, then he could be among the league leaders in PIM while also recording over 200 hits. However, the 31-year-old is not a safe bet to see steady work. Read Past Outlooks
Signed a three-year contract with Utah HC in June of 2024.
Placed on non-roster IR
CUtah Mammoth
Undisclosed
October 6, 2025
O'Brien was designated for non-roster injured reserve with an undisclosed injury Monday.
ANALYSIS
O'Brien was dealing with a lower-body injury during preseason, but it's not clear if this is related to the same issue or a different problem. The team didn't provide any specifics in its roster release, so fantasy managers will have to take a wait-and-see approach. For now, it's safe to assume O'Brien won't be ready for Opening Night against the Avalanche on Thursday.
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2025–26 Time On Ice Stats
 
Ice Time
Power Play
Short-Handed
2023–24
9:44
0:01
0:13
2024–25
9:18
0:01
0:00
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Recent RotoWire Articles Featuring Liam O'Brien See More
Recent RotoWire Articles Featuring Liam O'Brien See More
Past Fantasy Outlooks
2024
2023
2018
O'Brien has settled into a role as a depth regular for the former Coyotes. He appeared in 75 games last season, posting career-best marks in goals (five), assists (nine), points (14), shots on goal (72), hits (228) and blocked shots (33). Clearly valuing O'Brien's contributions, Utah inked him to a new three-year contract in late June worth $1 million annually. O'Brien offers zero fantasy value in standard formats, but he's almost certainly going to post north of 200-plus hits over the course of a full year, making him a reasonable final-round selection for those needing help in that area.
O'Brien led the Coyotes with 114 PIM and placed second on the team with 203 hits in 56 games during the 2022-23 season. He also chipped in three goals and 11 points, while seeing a career-high 11:26 of ice time per contest. O'Brien missed 23 contests from Dec. 16-Feb. 10 due to a hand injury. If he stays healhy and continues to play regularly on the fourth line in 2023-24. he should be able to close in on 200 PIM and could top 300 hits. However, O'Brien likely won't be much of a factor offensively for potential fantasy managers.
Signed as an undrafted free agent in 2014, O'Brien has been a dependable role player in the Capitals system for the last four seasons. The 24-year-old posted a career-high 17 goals in 2017-18 with AHL Hershey, and he's had consecutive 25-plus-point campaigns in the minors. Inked to a one-year, two-way extension in July, O'Brien should continue to deliver limited offense and a physical presence in the minors, but with only four NHL starts over the last two seasons, he has not established meaningful fantasy value to this point.
More Fantasy News
Ready to rock
CUtah Mammoth
September 30, 2025
O'Brien (lower body) is expected to be in the lineup for Tuesday's preseason game versus the Kings, per Brogan Houston of Deseret News Sports.
ANALYSIS
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Practicing in regular jersey
CUtah Mammoth
Lower Body
September 25, 2025
O'Brien (lower body) is participating in practice in a regular jersey Thursday, according to Brogan Houston of Deseret News Sports.
ANALYSIS
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Listed week-to-week
CUtah Mammoth
Lower Body
September 22, 2025
O'Brien (lower body) is week-to-week, Brogan Houston of Desert News Sports reported Wednesday.
ANALYSIS
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Ready to rock
CUtah Mammoth
April 14, 2025
O'Brien (lower body) will play against Nashville on Monday, per Belle Fraser of The Salt Lake Tribune.
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Might return during road trip
CUtah Mammoth
Lower Body
April 8, 2025
O'Brien (lower body) could return to the lineup before the end of the regular season, Belle Fraser of The Salt Lake Tribune reports Tuesday.
ANALYSIS
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Latest Fantasy Rumors
May return Friday
CArizona Coyotes
February 7, 2023
O'Brien, who has been recovering from a hand injury, could be ready to return Friday against Chicago, Craig Morgan of PHNX Sports reports.
ANALYSIS
The Coyotes assigned Jean-Sebastien Dea to AHL Tucson on Tuesday, which may bode well for the availability of O'Brien. Coach Andre Tourigny also said Monday that the Coyotes winger could be ready to play as early as Friday. O'Brien, who has been out since Dec. 16, has five points, 40 PIM and 102 hits in 28 games this season.
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