With the Islanders’ playoff hopes hanging by a thread, Romanov and Scott Mayfield — who will spell Dobson on the top pair — will be shouldering a huge burden starting with Friday’s match at UBS Arena against the Flyers.

Dobson, 25, sustained an injury to his right leg 1:16 into the third period of Monday night’s 3-1 win over the Blue Jackets at UBS Arena when it bent awkwardly following a check by Columbus’ Cole Sillinger. He left the ice and did not return.

New York Islanders star defenseman Noah Dobson does not need surgery on his injured right leg, but will still be out week-to-week, according to the team on Thursday. Dobson suffered during Monday night’s 3-1 victory over the Columbus Blue Jackets at UBS Arena.

Noah Dobson had just starting heating up for the Islanders, but the defenseman is out indefinitely after suffering a lower-body injury.

The New York Islanders returned for practice one day after beating the Columbus Blue Jackets 3-1 on Monday night. During the game, Noah Dobson took a nasty-looking fall after a hit by Justin Danforth and did not return.

Islanders defenseman Noah Dobson has no timetable for a return from the lower-body injury he suffered in Monday’s win over the Blue Jackets, the team told Stefen Rosner of The Hockey News and NHL.com.

Dobson did not participate in Tuesday’s practice at Northwell Health Ice Center and the team announced he was dealing with a lower-body injury suffered in Monday night’s 3-1 win over the Blue Jackets at UBS Arena. The Islanders said there was no timetable yet for Dobson’s recovery.

Noah Dobson and Ryan Pulock also scored, Marcus Hogberg made 18 saves and the Islanders snapped a two-game skid. Barclay Goodrow scored for San Jose and Alexandar Georgiev finished with 27 saves ...

Brock Nelson scored the go-ahead goal about midway through the second period Saturday night as the New York Islanders beat the San Jose Sharks 4-1 in Elmont, N.Y.

The San Jose Sharks had another disappointing performance as the New York Islanders won 4-1 on Saturday night.

Mathew Barzal and Brock Nelson each had a goal and an assist and the New York Islanders beat the San Jose Sharks 4-1. Noah Dobson and Ryan Pulock also scored,

Noah Dobson and Ryan Pulock also scored, Marcus Hogberg made 18 saves and the Islanders snapped a two-game skid.