Saba George Nanobashvili defeated L. Rivera 6-4 2-6 12-10 in the M15 Monastir 12 q64 on hard. The upset overturned the form book — L. Rivera came in leading the head-to-head 1–0. Saba George Nanobashvili claimed a first win over L. Rivera in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2024-05-08 | M25 Varnamo 1 | R32 | clay | L. Rivera | 6-2 6-2 |