Kevin Krawietz Pictures
LONDON, ENGLAND - NOVEMBER 15: Kevin Krawietz of Germany, playing partner of Andreas Mies of Germany plays a backhand in their doubles match against Juan Sebastian Cabal and Robert Farah of Colombia during Day Six of the Nitto ATP World Tour Finals at The O2 Arena on November 15, 2019 in London, England. (Photo by Justin Setterfield/Getty Images)