Japan's world No. 1 Naomi Osaka came back from the near-certain defeat to advance to the semifinals of the Porsche Tennis Grand Prix by outlasting Croatia's Donna Vekic 6-3, 4-6, 7-6(4).Trailing 5-1 in the third set, with the 25th-ranked Vekic serving for the match, Osaka won four straight games to tie it 5-5 before finally finishing the 2-hour, 18-minute clash on her second match point."I just told myself I didn't want to have any regrets while I was here," Osaka said in her on-court interview. "This is my third time playing and the first two times I lost in the first round, and I wanted g…READ FULL ARTICLE