US Open 2017: Juan Martin del Potro to face Roger Federer in last eight - BBC Sport
US Open 2017: Juan Martin del Potro Sets up Roger Federer Showdown | Tennis News
Juan Martin del Potro vs Roger Federer Full Match | US Open 2009 Final - YouTube
Federer Moves Into US Open Quarter Finals - peRFect Tennis
US Open 2017: Juan Martin Del Potro beats Roger Federer at Flushing Meadows | Tennis News | Sky Sports
US Open: Del Potro knocks out Federer to set up Nadal semis - Rediff Sports
09 US Open champ del Potro saves match points; Federer next | AP News
Highlights US Open 2017, tennis result, quarter-finals: Juan Martin del Potro defeats Roger Federer-Sports News , Firstpost
US Open 2017 Federer v Del Potro | ATP Tour | Tennis
Juan Martin Del Potro stuns Roger Federer to set up US Open semi-final clash with Rafa Nadal - Sport360 News
Juan Martin del Potro vs Roger Federer Extended Highlights | US Open 2017 Quarterfinal - YouTube
US Open 2017: Roger Federer, Juan Martin del Potro & Rafael Nadal aim for semis - BBC Sport
Roger Federer of Switzerland hugs Juan Martin del Potro of Argentina at net after the match in the quarter-finals at the 2017 US Open Tennis Championships at the USTA Billie Jean King
When is Rafael Nadal v Juan Martin del Potro? US Open 2017 semi-final start time | Tennis | Sport | Express.co.uk
Roger Federer vs Juan Martin del Potro US Open 2017 Quarterfinal Highlights | India.com
Eight Years Later, del Potro Faces Same Daunting Task at U.S. Open - The New York Times
What caused Federer's downfall against del Potro - Rediff Sports
Del Potro upstages Federer en route to US Open semis - myKhel
US Open 2017: Juan Martin Del Potro admits fitness fear ahead of Roger Federer showdown | Tennis | Sport | Express.co.uk
Federer Succumbs to Del Potro in US Open Quarter Finals - peRFect Tennis
U.S. Open: Juan Martin del Potro upsets Roger Federer in quarterfinals
US Open 2017: Roger Federer vs Juan Martin del Potro live score, stream, start time, Rafael Nadal
2017 US Open: Federer vs. del Potro Preview - YouTube
Juan Martin del Potro still figures as a favorite for US Open glory - Official Site of the 2022 US Open Tennis Championships - A USTA Event
US Open: Roger Federer speaks out after Juan Martin del Potro denies him first Rafael Nadal US Open meeting | Metro News
Federer Succumbs to Del Potro in US Open Quarter Finals - peRFect Tennis
/cdn.vox-cdn.com/uploads/chorus_asset/file/9192441/843531380.jpg "US Open results 2017: Roger Federer out, Juan Martin del Potro into semifinal")