Siracusa sparsely played for the first three years of his Maryland career, but has become an important part of the Terps' second-line attack this season.
The Terps allowed five straight goals in the loss.
Ten different Terps scored as the Maryland secured its first victory of 2023.
The Terps will head to their second consecutive NCAA tournament final.
The Terps avenged last year’s NCAA championship defeat with the victory over the Cavaliers.
A seven-point performance from Logan Wisnauskas and a six-point showing from Anthony DeMaio led the Terps to an easy win in the Big Ten tournament championship.
The Terps took four of five major individual awards, and had five players named to the All-Big Ten first team.
The Terps scored 24 goals against the Great Danes, their highest total since 1995.
The Terps very dominant throughout, but rode an 18-goal opening half for the win.
The Terps play Thursday against Michigan.