Juan Martin del Potro will bid for his 9th consecutive win and first BNP Paribas Open semifinal since 2013, while Sam Querrey attempts to solidify a Top 10 spot, all in the Day 10 Live Blog, sponsored by Tecnifibre.
Former No. 1 mired in three-match losing streak.
Roger Federer, Brad Gilbert see major upside for South Korean.
Federer's work of genius vs. Chung at Indian Wells.
Three-time Miami champion, US Open girls' champion Amanda Anisimova lead Miami wild cards.
The World No.6 injured the ankle at Indian Wells and needs time to rest.
Attack Daria Kasatkina's backhand and this happens.
