The 19-year-old goalkeeper is yet to feature for Chelsea in competitive action but did make his international debut for the USMNT earlier this year when he started against Serbia.

Slonina was also part of our squad for this summer's pre-season tour of the United States and started our Premier League Summer Series victory against Fulham in Washington D.C.

Eupen currently sit fourth in the Belgian Pro League after a win and a draw from their opening two fixtures of the season. 

Good luck, Gaga!