Harri Heliovaara defeated Courtney John Lock 6-3 6-2 in the Chengdu CH round of 64 on hard. The result followed the form book — Harri Heliovaara came in leading the head-to-head 1–0, defending last year's round of 32. Harri Heliovaara extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-03-04 | Davis Cup G2 R1: ZIM vs FIN | RR | hard | Harri Heliovaara | 6-1 6-0 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (37 vs 20). ATP, WTA & Challenger.