Nikoloz Basilashvili defeated Jack Sock 6-7 7-5 6-2 in the Beijing round of 32 on hard. The result followed the form book — Nikoloz Basilashvili came in leading the head-to-head 1–0, defending last year's round of 32. Nikoloz Basilashvili extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-08-27 | US Open | R64 | hard | Nikoloz Basilashvili | 4-6 6-3 6-2 7-6(3) |
Averages from each player's recent completed matches (19 vs 20). ATP, WTA & Challenger.