New Jersey Devils center Nico Hischier (13) and defenseman Ryan Graves (33) have entered the COVID protocol. James Carey Lauder-USA TODAY Sports

The New Jersey Devils announced that Nico Hischier and Ryan Graves were placed in the NHL’s COVID-19 protocol, and they’re unavailable for Saturday night’s game against the New York Islanders.

It’s a huge loss for this Devils team against a slumping, albeit still-sound Islanders team. It’s always tough to lose your captain, even more so when you throw a first-pairing defenseman out of the mix as well just minutes before puck drop.

Hischier is New Jersey’s top center and has continued his sound two-way game into this season, scoring 16 points through 25 games while averaging 19:17 per game. Commonly playing between Pavel Zacha and Jesper Bratt, his line is enjoying offensive success.

Graves has been entrusted with tough minutes in his first year as a Devil, forming the top pair alongside free-agent acquisition Dougie Hamilton. Graves isn’t being counted on for offense but still has a respectable 10 points through 25 games.

If not false positives, Hischier and Graves could miss at least seven days while in protocol.

More must-reads:

TODAY'S BEST
Heat play 'Herro ball' to stun Celtics in Game 2
Lions extension makes Amon-Ra St. Brown the NFL's highest-paid receiver
Brad Marchand gets winner as Bruins beat Leafs to go up 2-1 in series
Reigning Cy Young winner's disastrous 2024 continues
Timberwolves C overcomes long odds, wins Sixth Man of the Year
Watch: Aaron Judge passes Derek Jeter on Yankees all-time home run list
Why it makes sense that the Steelers declined QB Justin Fields' fifth-year option
Heisman Trust's Reggie Bush decision another sign of NCAA's diminishing power
Peyton Manning rips Jets for failing QB Zach Wilson
'Baaaadd man' Shai Gilgeous-Alexander lifts Thunder to commanding Game 2 win
Golden Knights heading home up 2-0 on Stars
Watch: Thunder G Shai Gilgeous-Alexander sets new playoff high
Chargers reportedly targeting this former Jim Harbaugh player in draft
Watch: The Maple Leafs turn up the physicality in Game 3 vs. Bruins
Cavaliers forward to miss rest of first-round series
Latest report provides hint on Cowboys' feelings about Ezekiel Elliott reunion
Three-time Pro Bowl pass-rusher requests a trade from the Bengals
Commanders suddenly cut pass-rusher after NFL reinstatement
Watch: Pirates prospect Paul Skenes' remarkable streak ends
Cowboys make unsurprising move with Micah Parsons