Four match referees will be on duty in the continental club competition this weekend.

Ghana's quartet of William Agbovi, Haruna Ayuba, Salifu Malik and Joseph O. Lamptey will be the match officials in the Confederations Cup game between Morocco's Khemisset and Stade Malien of Mali in Morocco on Saturday, May 16.

Of the four, William Agbovi will be the centre referee and he will be assisted on the lines by Haruna Ayuba and Salifu Malik.

Referee Joseph O. Lamptey will act as the fourth referee.

All four officials also officiate in the domestic premiership league.