Bob Bryan Pictures

  • MADRID, SPAIN - MAY 13: Bob Bryan of the United States walks off injured watches by his brother Mike Bryan after taking an injury during their doubles match in the final against Nikola Mektic of Croatia and Alexander Peya of Austria during day nine of the Mutua Madrid Open tennis tournament at the Caja Magica on May 13, 2018 in Madrid, Spain. (Photo by Denis Doyle/Getty Images)