Tverberg, 21, recorded 30 points (15 goals, 15 assists) in 35 games with the University of Connecticut (NCAA) this season. The Richmond Hill, ON native has posted 69 points (33 goals, 36 assists) through 85 career NCAA games.
"The Maple Leafs organization is very thankful to the University of Connecticut," said Maple Leafs General Manager Kyle Dubas. "Ryan's development through his three seasons with the Huskies and subsequent signing today is a testament to the tireless work of head coach Mike Cavanaugh and all the staff within the UConn men's hockey program."
In the 2021-22 season, Tverberg earned a nomination for the Hobey Baker Award. He was also selected for the NCAA (Hockey East) First All-Star Team and the NCAA (East) Second All-American Team.
Tverberg was originally drafted by Toronto in the seventh round (213th overall) of the 2020 NHL Draft.