He also played in both post-season games, including the 107th Grey Cup, where he had six defensive tackles and one pass knockdown in the team's loss to the Winnipeg Blue Bombers.

[5] He also played and started in all three of the team's post-season games where he recorded 16 defensive tackles and two pass knockdowns.

[5] Adeleke played in his fourth consecutive Grey Cup game, but lost for the third time as the Blue Bombers defeated the Tiger-Cats 33–25 in overtime.

[5] He also played in the team's East Semi-Final loss to the Montreal Alouettes where he had three defensive tackles and his first post-season interception.

[10] Adeleke started in all three post-season games, including the 111th Grey Cup where he had two defensive tackles in the Argonauts' 41–24 victory over the Winnipeg Blue Bombers.