Connor Welsh and Jake Pivonka had back-to-back goals in a 1:35 span to force overtime.
The Worcester Railers were shutout 4-0 on the road in their tenth game of the season.
Henrik Tikkanen made 52 saves in Worcester’s shootout loss to Adirondack.
Filip Engaras scored twice for the Adirondack Thunder against the Worcester Railers on Friday night.
Quinn Ryan, Ashton Calder, Christian Krygier, Jake Pivonka, and Anthony Repaci each contributed goals in Worcester’s 5-2 win over the Adirondack Thunder on opening night.
Five Railers players had multi-point games their 6-2 victory over the Thunder in the final home game of the regular season on Saturday night.
The Worcester Railers lost 3-1 to the Adirondack Thunder on Military Appreciation night on Saturday, in front of a lower-bowl sellout crowd of 5,681.
Captain Bobby Butler forced overtime with five seconds remaining in regulation but fell short in overtime 5-4.
Adirondack’s Patrick Grasso scored a hat trick as the Thunder beat the Worcester Railers 4-1 on Friday night in Glens Falls.
Henrik Tikkanen made 48-saves and Anthony Callin scored his first two professional goals in the Railers’ 3-2 win over the Mariners on Sunday afternoon.