Christian Samuelsson defeated Florian Lakat 6-7 6-2 6-4 in the M15 Karlskrona 1 round of 32 on clay. Christian Samuelsson extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-09-25 | M25 Stockholm 1 | R32 | hard | Florian Lakat | 6-4 6-4 |
| 2019-09-18 | M25+H Plaisir 1 | R32 | hard | Christian Samuelsson | 7-5 6-1 |