Yui Kamiji wins US Open Women's Wheelchair Championships
World No. 1 wheelchair women's tennis player Yui Kamiji has won the women's singles final at the US Open wheelchair championships.
Kamiji, who is from Japan, beat Diede de Groot from Netherlands to be crowned US Open champion for the second time.
23-year-old Kamiji also won the singles titles at the Australian Open in January and French Open in June.
Kamiji says she is playing better now and is happy with her win.