Mattias Southcombe defeated Sean O Nuallain 6-3 6-3 in the M15 Dublin q32 on hard. The result followed the form book — Mattias Southcombe came in leading the head-to-head 1–0. Mattias Southcombe extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2024-08-05 | M15 Dublin 1 | Q16 | carpet | Mattias Southcombe | 6-3 7-5 |