Perron took a maintenance day Friday and is in doubt to face Colorado on Saturday with an undisclosed injury, Jeremy Rutherford of The Athletic reports.

EDGE Analysis

In general, maintenance days aren't usually a major concern for fantasy players but it's the start of the season and coach Craig Berube did raise doubts regarding Perron's availability Saturday. If Perron does miss out, James Neal is the most likely candidate to jump up to both the first line and No. 1 power-play unit.