SHOWCASE-FACTBOX-Tennis-Roger Federer v Juan Martin del Potro - match stats
NEW YORK, Sept 6 (Reuters) - Key statistics from Argentine Juan Martin del Potro's 7-5 3-6 7-6(8) 6-4 quarter-final win over Switzerland's Roger Federer at the U.S. Open on Wednesday: 3-Federer 24-Del Potro Aces 17 12 Double faults 5 3 Break points won 2/3 3/6 Winners 60 48 Net points won 34/53 10/18 Unforced errors 41 32 Total match points 125 131 Match time: Two hours and 50 minutes (Reporting by Shrivathsa Sridhar in Bengaluru)
