Abstract: Based on the results of the tests to the basic structure parameters and the fuzzing and pilling of seven kinds of bamboo fiber single jersey fabrics, the relationship among fabrics’ basic structure parameters and fuzzing and pilling was analyzed qualitatively and quantitatively by grey ralated analytical method. The results show that the sequentially-reducing inflence on fuzzing and pilling is as follow: mass, wale density, thickness, count, spendex precentage, course density and bamboo fiber percentage; 100% bamboo fiber single jersey fabric containing spandex in every course is worst and the fuzzing and pilling resistance of PCM viscose and bamboo fiber blended(80/20) single jersey fabric without spandex is best; and the fuzzing and pilling resistance of the single jersey fabrics containing spandex in every course knitted by the bamboo fiber and cotton blended yarns increases greatly.