* De Kock injury not a fracture * Could need up to six weeks recovery * Decision on third test not made until Friday WELLINGTON, Mar 23 (Reuters) South Africa wicketkeeper Quinton de Kock is a doubt for this week's third and final test against New Zealand after he suffered a finger injury during the eight-wicket victory over the hosts last week.
De Kock, whose belligerent knock of 91 in a 160-run partnership with Temba Bavuma swung the second test at the Basin Reserve, was sent to hospital for scans on the injury to his right index finger.