South African batsman JP Duminy has been ruled out of South Africa’s limited overs tour of Australia, starting later this month, because of a shoulder injury. He is the second experienced batsman to miss the tour because of injury. Hashim Amla is out because of a finger injury. Cricket South Africa announced in a statement on Tuesday that Duminy will undergo surgery on his right shoulder after aggravating an old injury during a series against Zimbabwe which ended last weekend.