Since 1973 to now ( March , 2017 ) , Isipathana College has won 18 times , Royal College has won 11 times , St. Thomas , St. Peter 's and Trinity College has won it 4 times each .
Kingswood College has won the title 3 times .
Since 1973 to now ( March , 2017 ) , Isipathana College has won 18 times , Royal College has won 11 times , St. Thomas , St. Peter 's and Trinity College has won it 4 times each and Kingswood College has won the title 3 times .