Angelique Kerber is playing great tennis during the Australian Open, but many wonder what her blacked-out racquet is. Is it a new line from her racquet sponsor Yonex? Angelique Kerber is endorsing the Yonex VCORE SV 100 but has been using the Yonex VCORE 100S for years and the talk on the forums is that what she is using is probably just the VCORE 100S in blacked-out paint. Fellow tennis …
