Flyers Sign Winger Nikita Grebenkin, Penguins Ink Ville Koivunen to Long-Term Deal

The Philadelphia Flyers have signed winger Nikita Grebenkin to a two-year contract with an average annual value (AAV) of $1.1 million. Separately, the Pittsburgh Penguins have made an unusually long investment, signing restricted free agent winger Ville Koivunen to an eight-year contract worth an average annual value of $4 million.