Frank Acheampong and compatriots Emmanuel Sowah Adjei were left disappointed after last Sunday's 2-2 home draw with Gent in the Belgian Pro League.
Acheampong lasted the entire duration at the Stade Constant Vanden Stock.
But teenager Sowah was introduced for the second half of the season.
.@okeboquansah & Emmanuel Sowah after RSC Anderlecht - KAA Gent #RSCA #COYM #ANDGNT pic.twitter.com/TWYCA2GUUo
— RSC Anderlecht (@rscanderlecht) August 29, 2016