The Colorado Mammoth placed Practice Player defenseman Sean Kriwokon on the Practice Player List from the Active Roster.
The Colorado Mammoth placed forward Connor Kelly on the Injured Reserve List from the Active Roster.
The Colorado Mammoth placed defenseman Brett Craig on the Active Roster from the Injured Reserve List.
The Colorado Mammoth placed defenseman Owen Down on the Active Roster from the Injured Reserve List.
The Colorado Mammoth placed defenseman Brett Craig on the Injured Reserve List from the Active Roster.
The Colorado Mammoth placed Practice Player forward Dan Taylor on the Active Roster from the Practice Player List (maintain Practice Player tag).
The Colorado Mammoth placed Practice Player defenseman Dalton Sulver on the Practice Player List from the Active Roster.
The Colorado Mammoth placed defenseman Robert Hope on the Active Roster from the Short Term Hold Out List.
The Colorado Mammoth signed defenseman Brett Craig to a one-year contract agreement.
The Colorado Mammoth placed defenseman Robert Hope on the Short Term Hold Out List from the Active Roster.
The Colorado Mammoth placed forward Connor Kelly on the Active Roster from the Injured Reserve List.
The Colorado Mammoth signed forward Dan Taylor to the Practice Player List.
The Colorado Mammoth released goaltender Brandon Humphrey from the Practice Player List.
The Colorado Mammoth placed defenseman Owen Down on the Injured Reserve List from the Active Roster.
The Colorado Mammoth placed Practice Player defenseman Sean Kriwokon on the Active Roster from the Practice Player Lister (maintain Practice Player tag).
The Colorado Mammoth placed Practice Player goaltender Brandon Humphrey on the Practice Player List from the Active Roster.
The Colorado Mammoth placed goaltender Dillon Ward on the Active Roster from the Short Term Hold Out List.
The Colorado Mammoth placed goaltender Dillon Ward on the Short Term Hold Out List from the Active Roster.
The Colorado Mammoth placed Practice Player goaltender Brandon Humphrey on the Active Roster from the Practice Player List (maintain Practice Player tag).
The Colorado Mammoth placed defenseman Sean Kriwokon on the Practice Player List from the Active Roster.
The Colorado Mammoth placed defenseman Owen Rahn on the Active Roster from the Injured Reserve List.
The Colorado Mammoth placed Practice Player defenseman Kai George on the Physically Unable to Perform List from the Practice Player List (removed Practice Player Tag).
The Colorado Mammoth signed goaltender Brandon Humphrey to the Practice Player List.
The Colorado Mammoth released defenseman Sean Kriwokon from the Injured Reserve List.
The Colorado Mammoth signed defenseman Sean Kriwokon to the Practice Player List.
The Colorado Mammoth placed forward Connor Kelly on the Injured Reserve List from the Active Roster.
The Colorado Mammoth placed Practice Player defenseman Sean Kriwokon on the Active Roster from the Practice Player List (maintain Practice Player Tag).
The Colorado Mammoth placed forward Eli McLaughlin on the Hold Out List from the Active Roster.
The Colorado Mammoth placed Practice Player defenseman Dalton Sulver on the Active Roster from the Practice Player List (maintain Practice player tag).
The Colorado Mammoth acquired defenseman TJ Comizio from the Georgia Swarm in exchange for a third-round selection in the 2026 NLL Entry Draft.
The Colorado Mammoth placed defenseman Owen Rahn on the Injured Reserve List from the Active Roster.
The Colorado Mammoth placed forward Zed Williams on the Season Ending Injured Reserve List from the Injured Reserve List.
The Colorado Mammoth placed goaltender Nathan Whittom and defenseman Conner Cook on the Active Roster from the Injured Reserve List.
The Colorado Mammoth placed Practice Player goaltender Ethan Robertson, defenseman Kai George and defenseman Dalton Sulver on the Practice Player List from the Active Roster.
The Colorado Mammoth placed forward Zed Williams on the Injured Reserve List from the Active Roster.
The Colorado Mammoth placed Practice Player defenseman Kai George on the Active Roster from the Practice Player List (maintain Practice Player Tag).
The Colorado Mammoth released defenseman Matt Dunn from the Protected Player List.
The Colorado Mammoth placed defenseman Conner Cook on the Injured Reserve List from the Active Roster.
The Colorado Mammoth placed Brett Craig on the Active Roster from the Injured Reserve List.
The Colorado Mammoth placed transition player Nathan Laliberte on the Hold Out List from the Practice Player List.
The Colorado Mammoth released defenseman Evan Downey from the Hold Out List.
The Colorado Mammoth signed transition player Nathan Lalibirte to the Practice Player List.
The Colorado Mammoth placed defenseman Sean Kriwokon on the Injured Reserve List from the Active Roster.
The Colorado Mammoth placed Practice Player defenseman Dalton Sulver on the Active Roster from the Practice Player List (maintain Practice Player tag).
The Colorado Mammoth placed goaltender Nathan Whittom on the Injured Reserve List from the Active Roster.
The Colorado Mammoth placed Practice Player goaltender Ethan Robertson on the Active Roster from the Injured Reserve List (maintain Practice Player tag).
The Colorado Mammoth placed defenseman Ryan McLean on the Injured Reserve List-Season Ending from the Injured Reserve List.
The Colorado Mammoth placed defenseman Owen Rahn on the Active Roster from the Physically Unable to Perform List.
The Colorado Mammoth placed Practice Player defenseman Dalton Sulver on the Practice Player List from the Active Roster.
The Colorado Mammoth placed defenseman Owen Rahn on the Physically Unable to Perform List from the Active Roster.
The Colorado Mammoth placed forward Tyson Gibson on the Active Roster from the Injured Reserve List.
The Colorado Mammoth placed defenseman Brett Craig and forward Tyson Gibson on the Injured Reserve List from the Active Roster.
The Colorado Mammoth placed defenseman Brent Mitchell on the Active Roster from the Injured Reserve List.
The Colorado Mammoth placed Practice Player Dalton Sulver on the Active Roster from the Practice Player List. (maintain Practice Player Tag)
The Colorado Mammoth placed defenseman Damon Edwards on the Active Roster from the Short Term Hold Out List.
The Colorado Mammoth placed Practice Player defenseman Dalton Sulver on the Practice Player List from the Active Roster.
The Colorado Mammoth removed the Practice Player Tag on defenseman Conner Cook and retained him on the Active Roster.
The Colorado Mammoth released defenseman Kai George from the Injured Reserve List.
The Colorado Mammoth signed defenseman Kai George to the Practice Player List.
The Colorado Mammoth placed Practice Place defenseman Dalton Sulver on the Active Roster from the Practice Player List (maintain Practice Player tag).
The Colorado Mammoth placed defenseman Damon Edwards on the Short Term Holdout List from the Active Roster.
The Colorado Mammoth signed defenseman Damon Edwards to a one-year contract agreement.
The Colorado Mammoth released Conner Cook, Tyler Garrison, Dalton Sulver and Noah Lebar from the Active Roster.
The Colorado Mammoth signed Conner Cook and Dalton Sulver to the Practice Player List.
The Colorado Mammoth placed Practice Player Conner Cook on the Active Roster from the Practice Player List (maintain Practice Player Tag)
The Colorado Mammoth placed forward Ryan Lee on the Active Roster from the Injured Reserve-Season Ending List.
The Colorado Mammoth placed defensemen Brent Mitchell and Kai George on the Injured Reserve List from the Active Roster.
The Colorado Mammoth released forward Ben McDonald and goaltender Ethan Robertson from the Active Roster.
The Colorado Mammoth signed forward Ben McDonald and goaltender Ethan Robertson to the Practice Player List.
The Colorado Mammoth released forward Vince D’Alto from the Active Roster.
The Colorado Mammoth placed defenseman Ryan McLean on the Injured Reserve List from the Active Roster.
The Colorado Mammoth placed defenseman AJ Mercurio on the Injured Reserve List from the Active Roster.
The Colorado Mammoth placed goaltender Kaleb Martin on the Physically Unable to Perform List from the Active Roster.
The Colorado Mammoth placed defenseman Evan Downey on the Hold Out List from the Injured Reserve List.
The Colorado Mammoth signed forward Will Malcom to a two-year contract agreement.
The Colorado Mammoth signed forward Vince D’Alto to a one-year contract agreement.
The Colorado Mammoth signed forward Owen Rahn, goaltender Nathan Whittom and goaltender Ethan Robertson to one-year contract agreements.
The Colorado Mammoth placed Patrick McIntosh, Dylan Hess and Zack Goorno on the Draft List.
The Colorado Mammoth signed forward Thomas Vaesen to a one-year contract agreement.
The Colorado Mammoth released Dylan Kinnear and Nate Faccin from the Active Roster.
The Colorado Mammoth selected defenseman Owen Rahn, goaltender Nathan Whittom, forward Patrick McIntosh, goaltender Ethan Robertson, defenseman Zack Goorno and defenseman Dylan Hess during the 2024 NLL Entry Draft presented by Castore.
The Colorado Mammoth signed forward Tyson Gibson to a one-year contract agreement.
The Colorado Mammoth selected forward Will Malcom with the first overall selection in the Panther City Lacrosse Club Dispersal Draft.
The Colorado Mammoth selected defenseman Brent Mitchell with the fifteenth overall selection in the Panther City Lacrosse Club Dispersal Draft.
The Colorado Mammoth signed defenseman Dalton Sulver to a one-year contract agreement.
The Colorado Mammoth signed goaltender Nate Faccin to a one-year contract agreement.
The Colorado Mammoth signed goaltender Kaleb Martin to a one-year contract agreement.
The Colorado Mammoth signed defenseman Conner Cook to a one-year contract agreement.
The Colorado Mammoth signed Ryan McLean to a two-year contract agreement.
The Colorado Mammoth signed forward Ryan Lee to a three-year contract agreement.
The Colorado Mammoth signed defenseman Tyler Garrison to a one-year contract agreement.
The Colorado Mammoth signed forward Connor Kelly to a three-year contract agreement.
The Colorado Mammoth signed defenseman Noah Lebar to a one-year contract agreement.
The Colorado Mammoth signed forward Thomas Vela to a one-year contract agreement.
The Colorado Mammoth signed defenseman AJ Mercurio to a one-year contract agreement.
The Colorado Mammoth signed forward Carson Moyer to a one-year contract agreement.