Lowry four off the leaders in Shanghai

A two over par second round of 74 has seen Shane Lowry slip to four under par, four off the pace at the HSBC Champions Event in Shanghai.

There's now a four-way tie for the lead on eight under, and ominously that group includes World Number One Tiger Woods - the American has five holes to play.

Phil Mickelson is just one back on seven under.

Padraig Harrington carded a second round of 69 to move to one under, while Rory McIlroy is struggling to get anything going on level par.