Australia coach Mickey Arthur said Pattinson has strained a buttock muscle and Clarke has injured his left hamstring and both will miss the third final at Adelaide Oval. Both Pattinson and Clarke will undergo some scans later in the day. Clarke's participation during the ODI leg of Australia's tour of the West Indies appears doubtful and Arthur said the extent of Clarke's hamstring strain remains unknown. "It doesn't look great for certainly the early part of the one-day series in the West Indies," Arthur told reporters.