August 21st, 2010 
Stephen Rhodes 
Posted in 
NASCAR Number
By Bill Marx
Sporting News NASCAR Wire Service
(August 21, 2010)
20.73: Kyle Busch’s winning percentage in the Nationwide Series, which is second best to Mark Martin’s 20.78 percent. Busch won Friday night’s race at Bristol for his 40th victory in 193 starts. Martin has a series-high 48 wins in 231 starts.
Tags: 
