Cordy played junior football for the Ocean Grove Cobras.

[5] Cordy debuted in the Bulldogs' 23-point victory over the North Melbourne Football Club in the 22nd round of the 2015 AFL season.

[9] In 2016, Cordy moved positions, from key defender to centre half-forward and played nine games and kicked eight goals.

[10] After playing in every game since Round 19, he became part of the Bulldogs' 2016 premiership team.

[12] Cordy moved to St Kilda as a free agent following the 2022 AFL season.