Britain's Andy Murray reacts against Argentina's Juan Martin del Potro during the Davis Cup World Group semifinal singles match between England and Argentina at the Emirates Arena in Glasgow, west Scotland, on September 16, 2016. Argentina's Juan Martin del Potro won the match 6-4, 5-7, 6-7, 6-3, 6-4. (Photo by Andy Buchanan / AFP via Getty Images)
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AFP ANDY BUCHANAN