Del Potro’s best result at Indian Wells?

Question

Juan Martin del Potro isn’t playing at Indian Wells in 2010 – he’s sidelined with a wrist injury – but what’s the US Open champion’s best result at the tournament?

Answer 1

Del Potro has played at Indian Wells twice before, in 2007 and 2009, and recorded his best result last year, when he reached the quarter-finals (lost to Rafael Nadal).