Belgian club side and the Blues have agreed on a transfer of England midfielder on a three year deal with another option.
England midfielder, Marcel Lewis has dumped Chelsea to sign for Belgian side union Saint-Gilloise.
According to reports, the English youngster joined the Belgian club on a free transfer.
The Belgian side released an official statement on their website to confirm the signing of Marcel Lewis from Chelsea.
“The Union is delighted to welcome a second summer transfer in the person of Marcel Lewis!,” the club stated.
“Today he signed a 3 year contract with an option for an additional year at the Union!”