Grossmann was injured in Game 4 of the Flyers' Eastern Conference First Round series against the New York Rangers when he fell into the boards during a battle for the puck with the Rangers' Derick Brassard.
Grossmann had zero points in four playoff games while averaging 16:23 of ice time.
During the regular season, Grossmann had a career-best 14 points in 78 games. He missed the final two games of the regular season with an ankle injury sustained blocking a shot.
There was a lot of talk off the ice. From a player's standpoint, that's not the talk in the room. GMs make decisions, coaches make decisions, but as a team you have to come together and be ready to go, and we are.
— San Jose Sharks forward Tommy Wingels on his team's approach entering training camp