Julian Draxler's stoppage time header saw PSG claim their first win of the Ligue 1 season with an unconvincing 1-0 victory over Metz. Thomas Tuchel saw another red card for his side after defender Abdou Diallo was sent off for a second bookable offence. Angel Di Maria stood out for PSG as they found it difficult to break down the visitors at the Parc des Princes.