كتب : وكالات
The Israel player sustained the injury while on international duty last week. He later underwent medical tests that confirmed he had suffered an Achilles tendon tear.
The former Liverpool playmaker should undergo surgery on Monday.
"Yossi Benayoun will undergo surgery on his Achilles on Monday," a statement on the Cheleas's official website reads.
"The Israeli international returned to the club from international duty last week, and will now be out of action for approximately six months."