Flatley attended the University of Wisconsin at Madison, where he played for the Wisconsin Badgers men's ice hockey team for two seasons, helping the team capture the 1983 NCAA Men's ice hockey championship, and was himself named a tournament all-star, a WCHA first team all-star, and a 1983 All-American.
Patrick Henry | Patrick Swayze | Daniel Patrick Moynihan | Saint Patrick | Patrick Dempsey | Patrick Ewing | Patrick | Robert Patrick | Patrick Leahy | Patrick Stewart | Patrick Moore | Patrick Kane | Deval Patrick | Saint Patrick's Day | Patrick McGoohan | Patrick Macnee | Patrick Troughton | Patrick Demarchelier | St. Patrick's Cathedral, New York | St. Patrick | Patrick O'Brian | Patrick Heron | Neil Patrick Harris | Patrick White | Patrick Marber | Patrick Califia | Patrick Bruel | William Francis Patrick Napier | Tera Patrick | St. Patrick's High School |
During his eight seasons with the Islanders, coach Al Arbour used Tonelli on the famed "Banana Line" with Wayne Merrick and Bob Nystrom, on the top line with Bryan Trottier and Mike Bossy, and later he played flank for Brent Sutter and Patrick Flatley.