Movements in the world of hockey Monday:
National Hockey League
BUFFALO SABRES-Signed F Paul Byron to a three-year contract.
MONTREAL CANADIENS-Named Jacque Martin coach.
NEW JERSEY DEVILS-Re-signed LW Pierre-Luc Letourneau-Leblond.
OTTAWA SENATORS-Signed F Ryan Keller to a one-year contract.
International Hockey League
KALAMAZOO WINGS-Announced the team is withdrawing from the IHL.
ECHL
ELMIRA JACKALS-Promoted senior sales executive Donald Lewis to assistant general manager.