Borna Coric defeated Joao Sousa 3-6 7-6 6-1 in the St. Petersburg semi-final on carpet. The result followed the form book — Borna Coric came in leading the head-to-head 1–0. Borna Coric extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-06-17 | Halle | R16 | grass | Borna Coric | 7-6(4) 5-7 7-6(4) |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.