Exakoustidis was scheduled to challenge Qasim Nisar for the ICO Professional World Super Lightweight title at Full Contact on November 23, 2014.
Exakoustidis returned to winning ways by defeating Pietro Doorje by decision at Gladiator Nights 9 on April 7, 2015.
[6] Exakoustidis was scheduled to make his K-1 debut against Taiga Kawabe at K-1 World GP 2017 Welterweight Championship Tournament on September 18, 2017.
[8] Exakoustidis was next scheduled to face Takeru Segawa at K-1 World GP 2018: K'FESTA.1, in the semifinals of the K-1 super featherweight tournament.
[10] Exakoustidis then returned to his native Greece to challenge Jonathan Invernino for the ICO Professional World Super Lightweight title at Open Championship on March 16, 2019.
[13] Exakoustidis was scheduled to face Tatsuya Oiwa at K-1 World GP 2019 Japan: ～Women's Flyweight Championship Tournament～ on December 28, 2019.