Khachanov d. Altmaier

Khachanov beat Altmaier 5-7, 6-3, 7-6(5), 7-6(3) in the first round at the Australian Open - Melbourne. Khachanov won 149 of 292 points (51%). Khachanov hit 15 aces to 10 and won 76% of points behind the first serve (65/85) against 76% for Altmaier. Khachanov converted 4 of 12 break points and saved 7 of 11 faced; Altmaier converted 4 of 11. Winners to unforced errors: 52–59 for Khachanov, 46–53 for Altmaier. The match was played on hard in Australia.