Russell Henley birdied the first playoff hole to win Sunday's Honda Classic. Henley faltered late and carded a two-over 72 in the final round, but won the four-way playoff. Rory McIlroy was a part of the extra hole and led after each of the first three rounds before struggling to a four-over 74 on Sunday. Ryan Palmer and Russell Knox were also tied for second with McIlroy after losing in the playoff. Tiger Woods withdrew 13 holes into the final round, citing back spasms.