Electronic line-calling in Madrid wrong - Rybakina

Elena Rybakina said she did not trust the electronic line-calling system at the Madrid Open following a disputed decision in her three-set win against Zheng Qinwen on Sunday. The Kazakh remonstrated with the umpire after Zheng was awarded an ace for a serve when the Chinese player was 30-0 up and 4-3 down in the second set. …