A year later he signed a professional contract and moved to the first squad, where he managed to play only in 3 games in the Super League.
In the season 2014-15, Bountopoulos signed with Paniliakos, in the Greek Football League.
After the dissolution of the team due to major financial problems, he moved on 1 January 2015 to Panachaiki.
[2] He spent the 2016-2017 season to Sparti, recording 27 appearances with 7 goals and 5 assists.
Due to the club's financial problems he left in search of another team.