The Proximus League will begin on Friday 21 August (19h) for a home game of the loser of the final for promotion to the D1A, namely the Beerschot or Oud-Heverlee Leuven vs. Seraing, a newcomer in this division. The Pro League announced Wednesday at the presentation of the calendar at the stade Edmond Machtens in Molenbeek-Saint-Jean.

OH Leuven and Beerschot must still face the 2 August for the return match of the final for the promotion of the last season of D1A. After that, we will know the name of the promoted team in 1A and the one that remains in 1B. The loser of this duel will open the new season's Proximus League against Seraing.