Rory McIlroy hopes he can play his way back into contention over the weekend at the HSBC Champions event in Shanghi .
The Ulsterman is 10 shots off the lead on 4-under after his second round, while Shane Lowry is struggling on 5-over.
American Kevin Kisner leads by two shots on 14-under.
McIlroy says he didn’t have a good second round…
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