Kaymer is currently 290, 000 euros ahead of second-placed Graeme McDowell in the Race to Dubai, ahead of the final tournament of the season, the DubaiWorldChampionship, which starts on Thursday.
He also secured his place at next week's World Tour Championship in Dubai after closing the tournament on 17-under, despite a blip half way through his round when he fell back to level pegging with his South African challenger.