The Red Devils won Section VI titles in girls soccer, boys soccer, boys volleyball, girls volleyball, girls basketball, wrestling and baseball, dominating across the board in the area.
The Clarence girls soccer team lost in the state semifinals, the Red Devils wrestling team won the ECIC title and the Clarence football team won the Class AA North Division championship.
"Clarence had a perfect storm this year," Director of Athletics Greg Kaszubski said. "We have some great coaches and we have some great athletes, but it all came together for us this year...Most importantly we had some tremendous senior leadership on the teams. The kids will be excited back at school for this honor."
Clarence beat out finalists Canisius, Lancaster, St. Mary's and Williamsville East for the honor.