Although Rookie of the Year honors were handed out beginning in NUMBER@1 -- NUMBER@2 , the Calder Trophy was first presented at the conclusion of the NUMBER@3 -- NUMBER@4 ORGANIZATION@1 season .

Although Rookie Of The Year honors were handed out beginning in NUMBER@1 -- NUMBER@2 , the Calder Trophy was first presented at the conclusion of the NUMBER@5 ORGANIZATION@1 season .
