Changes in the league format proved to be a good thing for Durham as in 1982, the 72's won their first ever Intermediate "A" Championship, beating Lions Head in seven games. Led by the League's leading scorer in Randy '12' Reay, the 7th and final game was played in Markdale, in front of a sold out crowd. The next season saw the 72's lose the Intermediate "A" Championship to the Woodford Royals, who in turn lost the Grand Championship to Lion's Head. In 1986, with coach Bev Nixon behind the bench, the 72's were led again by two-time league scoring champ Bruce 'Beagle' Marshall. Ultimately losing to Woodford in the play-offs, changes were again, on the horizon. With new coach Dennis 'Guido' Graham now calling the shots, the 72's moved to the newly formed Northern division with Lucknow, Ripley, Kincardine, Teeswater, and Lion's Head. After finishing first with 16 wins, 4 losses, and 2 ties, they won the Intermediate "A" Championship but lost the Grand Championship in 6 games.