Kovalchuk voluntarily retired from the NHL on July 11, 2013, with 12 years and $77 million remaining on a 15-year, $100 million contract he signed with New Jersey on Sept. 3, 2010. He signed a four-year contract with SKA St. Petersburg of the Kontinental Hockey League in his native Russia on July 15, 2013.
When Kovalchuk left the NHL, his contract was terminated and he was placed on the voluntary retirement list. That allowed the Devils to maintain his NHL rights until he turns 35, which would be April 15, 2018. Prior to turning 35, if Kovalchuk wants to sign with another team, he would need approval from all 31 NHL teams.
Kovalchuk, selected by the Atlanta Thrashers with the No. 1 pick of the 2001 NHL Draft, had 816 points (417 goals, 399 assists) in 816 games with the Thrashers and Devils.