Kevin Krawietz (Coburg) and Andreas Mies (Cologne) retired from the ATP tennis tournament in Madrid. The doubles specialists lost in the quarterfinals on Friday to Hubert Hurkacz/John Isner (Poland/USA) 6:4, 6:7, 5:10. The winners meet Wesley Koolhof and Neal Skupski in the semifinals. The Dutch-British combination had previously defeated the two Spaniards Lopez/Alcaraz 6:3, 3:6, 10:7.
