John Muse earned his second shutout of the season, stopping all 30 shots made by Trois-Rivières.
The Railers capitalized on two power play goals, a shorthanded goal, and an empty-net goal in their 6-2 win over the Lions.
Jack Quinlivan scored his first goal of the season in the Worcester Railers 4-2 loss to the Trois-Rivieres Lions on Sunday.