Deckoff was a perfect 3-0 at the #6 position for the Fordham squash team as the team won the Chaffee Cup at the 2019 CSA Team Championship.  He opened with a win over NYU's Karan Kochhar (11-6, 11-6, 11-9) on day one and followed with a victory over Hamilton's Jarrod Gerstein (7-11, 11-9, 6-11, 11-3, 11-9)  on day two.  In the championship match, he defeated Isaiah Jones in four games (11-3, 9-11, 11-9, 11-9).