Watch highlights as Juan Martin del Potro tops Roger Federer in the US Open quarter-finals to set up a semi-final clash with Rafael Nadal. Highlights courtesy US Open. Visit usopen.org for more video. Highlights not available in USA. Photo: Getty Images
Watch highlights as Juan Martin del Potro tops Roger Federer in the US Open quarter-finals to set up a semi-final clash with Rafael Nadal. Highlights courtesy US Open. Visit usopen.org for more video. Highlights not available in USA. Photo: Getty Images
Watch highlights as Kevin Anderson edges Sam Querrey in New York on Tuesday night to reach his first Grand Slam semi-final. Highlights courtesy US Open. Visit usopen.org for more video. Highlights not available in USA. Photo: Getty Images
Watch highlights from the battle of the generations as Rafael Nadal defeats #NextGenATP star Andrey Rublev to reach his 26th Grand Slam semi-final at the US Open. Highlights courtesy US Open. Visit usopen.org for more video. Highlights not available in USA. Photo: Getty Images
Watch highlights as Pablo Carreno Busta defeats Diego Schwartzman to reach his first grand slam semi-final. Highlights courtesy US Open. Visit usopen.org for more video. Highlights not available in USA. Photo: Getty Images