He currently plays for Asteras Aktor, wearing the number 29 shirt. He plays primarily as a Defender. His preferred foot is Left. His current market value is estimated at 175K €.

His most recent move was a from Atromitos Athens to Asteras Aktor on 2025-06-30.

Throughout the Super League Greek 2025-2026, Konstantinos Pomonis featured in 20 matches, averaging 0.4 tackles, 0.5 interceptions, and 1.4 clearances per game, while blocking 0 shots per game.