Lucas Catarina defeated Michal Konecny 2-6 6-4 6-2 in the M15 Monastir 15 round of 32 on hard. Lucas Catarina extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-10-31 | M15 Opava 1 | R16 | carpet | Michal Konecny | 6-3 6-2 |
| 2019-02-19 | M25 Aktobe 2 | R32 | hard | Lucas Catarina | 6-4 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.