Kucherov did not participate in an optional morning skate Friday. The leading scorer in the playoff missed a majority of Wednesday's Game 6 with an undisclosed injury.
The 2019 Hart Trophy winner missed the entire regular season after having off-season hip surgery. Since returning in Game 1 of Round 1 against the Florida Panthers, he has looked like his old self, scoring five goals and 27 points in 22 games.
You can watch Game 7 between the Lightning and Islanders on Sportsnet and SN Now. Coverage begins at 8 p.m. ET/ 5 p.m. PT.