Per Stephen Whyno of the Associated Press, Boyle has joined NHL Network as a studio analyst, indicating he's officially retired from the NHL.
Boyle underwent surgery on his left knee Tuesday and is facing a six-week recovery timeline.
Boyle (lower body) is week-to-week and will not play in Game 7 against the Rangers on Sunday.
Boyle is being evaluated for a lower-body injury after leaving early during Friday's loss to the Rangers, Wes Crosby of NHL.com reports.
Boyle logged an assist and two blocked shots in Saturday's 7-4 win over the Rangers in Game 3.
Boyle scored a goal and an assist in Sunday's 4-2 win over the Hurricanes.
Boyle scored the game-winning goal and added an assist in Sunday's 4-2 win over the Devils.
Boyle (personal) was activated off the non-roster list Tuesday.
Boyle (lower body) won't play Sunday versus San Jose, Seth Rorabaugh of TribLive.com reports.
Boyle (lower body) missed Saturday's practice due to personal reasons.