article_snippet: Spieth was just two under for the day at Florida's Innisbrook Resort, compared to Spieth's five-under 66 and O'Hair's four-under 67, but after all three made successive pars in the play-off Spieth made the decisive birdie at the par-three 17th.
article_snippet: Spieth had taken the clubhouse lead late in the day when Spieth holed a dramatic birdie putt from 31 feet, with raucous celebrations to follow, but Spieth and O'Hair joined Spieth on 10-under for the tournament to force the three-way shootout.
article_snippet: Overnight leader Ryan Moore saw Overnight leader Ryan Moore challenge dissipate with a messy round of one over that included six bogies, eventually finishing in fifth behind the highest-placed European, Henrik Stenson.
article_snippet: Harris English pocketed five birdies on the back nine for a day's best 65 but had to make do with a seven-way tie for 10th.
article_snippet: Brian Davis, the highest-placed Englishman, was among Harris English as Spieth finished stronger than more celebrated compatriots Lee Westwood, Ian Poulter and Luke Donald.
highlights_snippet: But Spieth and O'Hair joined Spieth on 10-under for the tournament to force the three-way shootout .
  