The nearly three-week training camp period provided a lot of competition among players for roster spots, roles and playing time entering the 2021-22 regular season. Those earnings became official on Monday at 5 p.m. as the Devils submitted their 23-man regular-season roster to the NHL.
A few notables on that list included a couple of rookies in Dawson Mercer, 19, Marián Studenič, 22, and Colton White, 24, a pair of player tryouts (PTOs) earning contracts in Jimmy Vesey and Frederik Gauthier, and a journeyman looking to finally break into the league in Mason Geertsen.
As far as Mercer, the neophyte centerman proved his merit during the team's Prospects Challenge in Buffalo, the team's training camp scrimmages and preseason games. Mercer, the 18th-overall pick in the 2020 NHL Draft, finished camp with two goals, three points and a plus-2, while also holding his own in the defensive zone.
"There's always a player or two that opens your eyes. He was a guy that opened our eyes," Devils head coach Lindy Ruff said. "He really played well inside the scrimmages and played well throughout the preseason.
"He's been a pretty impressive young man so far."
Devils Fill Out 23-Man Roster Based on Merit | FEATURE
A few notable players made the regular-season roster out of training camp, including some rookies and some veterans

Lindy Ruff | PRACTICE RAW 10.13.21

















