Stefan Krell has left Unirea Slobozia to join Petrolul on a free transfer. The transfer was part of Unirea Slobozia's recent roster changes during the current transfer window. Krell's move to Petrolul comes as Unirea Slobozia reorganizes its team, which also saw several other players leaving and joining the club. The move was announced officially among other changes, indicating a strategic shift for Unirea Slobozia, which narrowly avoided relegation in the previous season. Transfermarkt currently estimates his market worth at 150k euros.