Miami Open: Australian Open champion Madison Keys stunned by Filipina teenager Alexandra Eala

Australian Open champion Madison Keys suffered a shock 6-4, 6-2 defeat in the third round of the Miami Open to Filipina teenager Alexandra Eala.

​ Australian Open champion Madison Keys suffered a shock 6-4, 6-2 defeat in the third round of the Miami Open to Filipina teenager Alexandra Eala. Read More Breaking News, Latest News and Videos | CNN