INCHEON, South Korea, Oct 8 (Reuters) - The fearsome pairing of Jordan Spieth and Dustin Johnson will take on South African duo Louis Oosthuizen and Branden Grace to open Friday's four-balls at the Presidents Cup, as the United States look to build on their 4-1 lead from the first day.
The Americans, bidding for a ninth win in 11 editions of the Cup, got off to a stellar start on Thursday while their International counterparts struggled to get to grips with the greens at the Jack Nicklaus Golf Club Korea.
Spieth and Johnson swatted aside Marc Leishman and Danny Lee, Rickie Fowler and Jimmy Walker crushed Anirban Lahiri and Thongchai Jaidee, while Phil Mickelson and Zach Johnson held off Jason Day and Steven Bowditch.