NATAL, BRAZIL - JUNE 24: Luis Suarez of Uruguay and Giorgio Chiellini of Italy react after a clash during the 2014 FIFA World Cup Brazil Group D match between Italy and Uruguay at Estadio das Dunas on June 24, 2014 in Natal, Brazil. (Photo by Matthias Hangst/Getty Images)

Madrid - Luis Suarez's appeal against a four-month ban for biting will be heard at the Swiss-based Court of Arbitration for Sport (CAS) on August 8, a spokesman for his new club Barcelona said on Friday.

Suarez was handed the suspension, and a nine-match international ban by soccer's governing body Fifa, after he bit Italy defender Giorgio Chiellini at the World Cup in Brazil in June.

Barca have since bought the Uruguay striker from Liverpool and the 27-year-old is due to return to action at the end of October.

He could make his debut in the 'Clasico' against Real Madrid on the weekend of Oct. 25-26 depending on the outcome of his appeal.

According to media reports, CAS has agreed to fast-track its verdict and it could be known by mid-August. – Reuters