Donald's biggest win to date came in February 2011 at the WGC-Accenture Match Play Championship when he defeated the German Martin Kaymer 3&2 in the final. During the final, Donald built a three-up lead over the first five holes. However, Kaymer pegged him back and won three of the next four holes meaning the match was all square entering the back-nine. Donald was able to regain his lead with two successive wins at holes 11 and 12, then followed that up with a birdie on hole 15 to re-build his three-up lead with three holes to play. Both players then parred the par-3 16th, ensuring Donald's first World Golf Championship title and the biggest victory of his career.