Kerber. Kasatkina. Federer. Venus. Chung. And that's not all. Keep up with all the action from a busy quarterfinal day at the BNP Paribas Open in the Tecnifibre Live blog.

Juan Martin del Potro reveals run that changed his career—and it wasn't his 2009 US Open title. 

The wind was overshadowed by brilliant tennis for this dreamy moment on Wednesday at Indian Wells

Subtle changes make major impact for Chung.

Taylor Fritz' blunt assessment to brutal end.

Roger Federer and Juan Martin del Potro take the Court in Round of 16 action and the top half of the women's draw contests quarterfinals. Keep up with the action in the BNP Paribas Open Live Blog presented by Tecnifibre.

When the heart wants, the mind follows...