On 10 December 2017, Michalis Sifakis made his league debut for Samsunspor, keeping a clean sheet in a 0–0 draw away to Denizlispor.
On December 10, 2017, Michalis Sifakis made his debut in the league for Samsunspor, playing in a match against Denizlispor that ended in a scoreless draw with him keeping the scoreboard clear.