A host of Premier League clubs had scouts in the stands for Anderlecht's clash with KAS Eupen yesterday.
La Dernière Heure reports scouts from Manchester United, Manchester City, Arsenal, Southampton, West Bromwich Albion and Borussia Dortmund were all present.
While no targets were nominated, Anderlecht midfielder Youri Tielemans has been linked with United this season.
Teodorczyk, meanwhile, is a target for Southampton and West Brom ahead of the winter market.
Polish striker Teodorczyk is on loan at Anderlecht from Ukrainian club Dynamo Kyiv.
