New Jersey Devils leading scorer Jack Hughes had shoulder surgery and is out for the season, a significant blow to the team’s hopes of making a playoff run.

The team said Hughes underwent what it called successful surgery on his right shoulder in Vail, Colo., on Wednesday after tests and conversations with his family, agent and medical staffs. The expectation is that he will be ready for training camp.

Hughes, 23, was injured when he slammed into the boards after getting tangled up with Golden Knights center Jack Eichel in New Jersey’s loss at Vegas on Sunday night. Hughes left the ice holding his right arm, and coach Sheldon Keefe was ejected for yelling at officials about the lack of a penalty call on the play.

Keefe was fined $25,000 Wednesday for what the NHL called unprofessional conduct directed at officials.

Trades: The Tampa Bay Lightning acquired forwards Yanni Gourde and Oliver Bjorkstrand from Seattle in a three-team trade that also involved Detroit facilitating by retaining salary. They sent conditional 2026 and ’27 first-round picks, a second-rounder this year and winger Mikey Eyssimont to the Kraken and a fifth-rounder this year to the Red Wings.

The Lightning’s salvo came hours after the Panthers stayed active before the deadline Friday, acquiring goaltender Vitek Vanecek from the San Jose Sharks for forward Patrick Giles, 25.

Blue Jackets move: Columbus signed forward Mathieu Olivier to a six-year, $18 million contract extension.