Zverev d. Klein

Zverev beat Klein 7-5, 3-6, 4-6, 7-6(5), 7-6(7) in the second round at the Australian Open - Melbourne. Zverev won 190 of 380 points (50%). Zverev hit 21 aces to 13 and won 78% of points behind the first serve (105/134) against 74% for Klein. Zverev converted 2 of 10 break points and saved 7 of 10 faced; Klein converted 3 of 10. Klein double-faulted 5 times. Winners to unforced errors: 49–36 for Zverev, 80–83 for Klein. The match was played on hard in Australia.