Rory McIlroy is tied for the lead at the halfway mark of the season-ending DP World Tour Championship as he chases a record-equalling eighth Race to Dubai title.
McIlroy and Hatton tied as Chacarra stays in hunt

Original reporting
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McIlroy, Hatton share 36-hole lead at World Tour Championship
Rory McIlroy recovered from a back-nine wobble to birdie No. 18 and share the 36-hole lead at the season-ending World Tour Championship on Friday, leaving him well-placed to win a record-tying eighth Race to Dubai golf title.