Rafael Nadal eases into last 16 at Indian Wells by beating U.S. qualifier Ryan Sweeting . Two-time champion meets Indian qualifier Somdev Devvarman for a quarterfinal spot . Robin Soderling suffers surprise defeat to German world No . 35 Philipp Kohlschreiber . TL;DR Roger Federer and Andy Murray
Rafael Nadal eases into last 16 at Indian Wells by beating U.S. qualifier Ryan Sweeting . Two-time champion meets Indian qualifier Somdev Devvarman for a quarterfinal spot . Robin Soderling suffers surprise defeat to German world No . 35 Philipp Kohlschreiber . Juan Martin del Potro , Sam Querrey and Tommy Robredo also progress to round four .