Oft-injured Avalanche forward Matt Calvert retires at 31July 22, 2021 GMTDENVER (AP) — Colorado Avalanche forward Matt Calvert announced his retirement Thursday after 11 seasons in the NHL.The oft-injured Calvert was limited to 18 games last season by a variety of injuries, including a concussion.Lindell scores winner in OT, Stars rally to beat Avs 3-2By PAT GRAHAMJanuary 15, 2020 GMTDENVER (AP) — Jamie Benn provided the pep by throwing some punches.