Hobart and William Smith Colleges Athletics

Rosenberg was a standout goalie, earning USILA All-American honorable mention in 1951 and 1952. The Statesmen compiled a 17-4 record in his final two seasons. He also played in the North-South All-Star game and was an Upstate New York All-Star team selection in 1952. The yearbook called him, "One of the most colorful performers to wear a Hobart uniform."