Two goals from Mbo Mpenza and a header from Hannu Tihinen earned Anderlecht their first victory in three outings.
Champions Club Bruges moved to within a point of the leaders with a 2-0 win over Germinal Beerschot.
Croatia midfielder Bosko Balaban scored both goals for
Europa League
Arsenal top group thanks to late comeback in Belgium
12/12/2019 AT 17:35
Bruges, who have played one more game than the top two and have 31 points.
Bosnian striker Adnan Custovic scored a hat-trick for Excelsior Mouscron in their 6-3 win at St Truiden.
Europa League
Martinelli stars as Arsenal thrash Standard Liege
03/10/2019 AT 18:16
Onyewu in Toon medical
29/01/2007 AT 13:09