Hagel (undisclosed) didn't skate Sunday but could still be available for the Lightning in Game 1 of the Eastern Conference Finals, per Joe Smith of The Athletic.
Hagel has now missed three practices following Tampa Bay's four-game sweep of the Panthers. The 23-year-old winger will have a few more days to recover before Game 1 of the Eastern Conference Finals on Wednesday. Hagel has a goal and three assists so far in the postseason while playing a bottom-six role for the Lightning. Riley Nash would likely rejoin the lineup if Hagel is unable to go Wednesday.