( They were knocked out of the UEFA Champions League in the third qualifying round ) in Season 2007 - 08 .
RSC Anderlecht compete in the Belgian League , Belgian Cup , Belgian Supercup and UEFA Cup .
( RSC Anderlecht were knocked out of the UEFA Champions League in the third qualifying round ) in Season 2007 - 08 .
RSC Anderlecht compete in the Belgian League , Belgian Cup , Belgian Supercup and UEFA Cup .