Nicolas Colsaerts carded a four-under 69 Saturday to join Branden Grace atop the leaderboard after three rounds of the Volvo Golf Champions.

Grace, the second-round leader, birdied the last for a two-over 75. The duo ended 54 holes at 10-under-par 209 at the par-73 Links at Fancourt.

The third round was playing in wet and windy conditions. Grace's 69 was one of 10 sub-par rounds on the day.

Masters champion Charl Schwartzel fired the low round of the day with his five-under 68. He jumped into a share of third with two-time U.S. Open winner Retief Goosen (70). They are one shot off the lead at minus-nine.

European Ryder Cup captain Jose Maria Olazabal managed a one-under 72 and is alone in fifth place at eight-under-par 211.

The field is an exclusive one with only winners from last year's European Tour schedule, winners from the first two events of 2012 and current tour members under the age of 50 with more than 10 victories.