Kuchar's drop out of the Top 10 came despite his victory, along with Gary Woodland, at the World Cup of Golf Sunday in China.
Martin Kaymer is fourth with an average of 6.910 and Johnson's mark of 5.688 is just better than Stricker's 5,685. Adam Scott (5.598) comes in seventh with Jason Day (5.413) in eighth and Webb Simpson (5.176) in the ninth spot.
Watney has an average of 4.967, knocking Kuchar (4.961) to 11th.
Hennie Otto won the European Tour's South African Open and jumps from 226th to No. 122 in the world.
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