Hugo Dellien leads 2 to 1 over 3 singles meetings since 2026. Last meeting on 20/10/2026 at Cali Challenger.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 20/10/2026 | Cali Challenger | Round 1 | clay | Serna | 3-6 0-0 |
| 17/10/2026 | Santa Cruz de la Sierra 2 Challenger | Semi-final | clay | Dellien | 4-6 3-6 |
| 06/02/2026 | Rosario Challenger | Round 2 | clay | Dellien | 3-6 1-3 |
| clay | Dellien 2 - 1 Serna |
| 2026 | Dellien 2 - 1 Serna |
225 wins, 140 losses since 2021 (61.6%).
Last matches: D D V V V
144 wins, 96 losses since 2021 (60.0%).
Last matches: V D V V V
Hugo Dellien leads 2 to 1 over 3 singles meetings since 2026.
On 20/10/2026, at Cali Challenger (Round 1): Juan Manuel La Serna won 3-6 0-0.