Oliver Golding defeated Lucas Catarina 6-3 6-0 in the Great Britain F6 round of 32 on hard. The upset overturned the form book — Lucas Catarina came in leading the head-to-head 1–0. Oliver Golding claimed a first win over Lucas Catarina in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-09-18 | Great Britain F5 | R16 | hard | Lucas Catarina | 6-1 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.