Wimbledon 2015: Roger Federer's outrageous 'hot dog' lob

Watch Roger Federer's outrageous 'hot dog' lob in his second-round match against Sam Querrey on Wimbledon's Centre Court.

The 33-year-old Swiss, hunting a record eighth Wimbledon title, took just one hour 25 minutes to sweep past the American world number 32.

Federer will play Australian Sam Groth next and is on course to meet Britain's Andy Murray in the semi-finals.

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