A man of his word. Alexander Zverev promised at the start of the Australian Open to donate all the prize money — $2.7 million (AUSD 4.1 million) — to Australia’s bushfire relief fund were he to win the tournament. He defeated Stan Wawrinka 1-6 6-3 6-4 6-2 to reach his first ever grand slam semifinal on Wednesday (📸 Graham Denholm/Getty Images). . . . #alexanderzverev #zverev #ausopen #ausopen2020 #grandslam #instatennis #australia #melbourne