Nikolai Kovalenko is the son of - Colorado Avalanche
Avalanche sign forward Nikolai Kovalenko to two-year deal - ESPN
How Can the Avalanche Handle the Toews Contract? Kovalenko Signs. The Avs Window is NOT Closing
Nikolai Kovalenko signs with Colorado Avalanche - The Hockey News Colorado Avalanche News, Analysis and More
The Rink - The Rink's Avalanche top 20 prospect rankings post-draft edition
Colorado Avalanche Archives - NHL Rumors
Colorado Avalanche Archives - NHL Rumors
Nikolai Kovalenko expected to sign with the Colorado Avalanche and finding value in the NHL
Avalanche of Offseason Player Moves for Colorado
Three Early Avalanche Predictions For The 2023-24 Season
Avalanche defeat Islanders, set NHL record for road winning streak
One Media Outlet Believes Avalanche Are NHL's Best Team
European Fan Club of Colorado Avalanche
Ben Meyers re-signs for one year - Mile High Hockey
2022-23 Top 10 Colorado Avalanche Prospects - NHL Rumors