(CNN) -- Cleared to take part in football-related activities last week by the highest sports court in the world, Luis Suarez was unveiled to Barcelona fans amid chants of "Suarez, Suarez, Suarez" on Monday. The talented -- and controversial -- forward took to the pitch at the Camp Nou alongside the rest of his teammates ahead of the Joan Gamper Trophy, an annual friendly that serves as Barcelona's curtain raiser to the new season. This time, Barcelona faced Mexico's Leon. After most of Barcelona's regulars entered the pitch -- including Neymar -- its new signings were rolled out and that included Suarez, who joined from Liverpool for a reported fee of about $130 million in July.
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Uruguay forward Luis Suarez is unveiled in front of Barcelona's fans on Monday
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He was allowed to take part in the unveiling after a CAS verdict last week
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Fans chanted, "Suarez, Suarez, Suarez" not long after he entered pitch
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Suarez received a ban from FIFA after biting Giorgio Chiellini at the World Cup
While @placeholder upheld his four-month suspension from competitive action, it said he could embark on football-related duties, like playing in friendlies, training and getting involved in promotional activities.