Percy Tau made an assist for Club Brugge's goal in their 2-1 loss to Royal Antwerp in a Belgian First Division A match.
Sunday's result brought an end to Club Brugge's unblemished start to the 2019-20 league season, having previously played 12 games without defeat.
In the 25th minute, Tau set up Siebe Schrijvers to break the deadlock as Philippe Clement's side took a first-half lead.
Royal Antwerp fought back after the restart with the Democratic Republic of the Congo international Dieumerci Mbokani drawing them level with his effort from the penalty spot in the 50th minute before Simon Mignolet's own goal gave them maximum points 15 minutes later.