Petros Bagalianis is a 26-year-old professional football player from GRE. He currently plays for Alemannia Aachen, wearing the number 2 shirt. He plays primarily as a Defender. His preferred foot is Right. His current market value is estimated at 350K €.

His most recent move was a from AEL Larisa to Alemannia Aachen on 2026-01-08.

Throughout the German 3.Liga 2025-2026, Petros Bagalianis featured in 8 matches, averaging 0.6 tackles, 0.8 interceptions, and 5 clearances per game, while blocking 0.4 shots per game.