Level, 1 wins each over 2 singles meetings since 2021. Last meeting on 13/08/2025 at M25 Bali.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 13/08/2025 | M25 Bali | Round 1 | hard | Castelnuovo | 6-3 6-1 |
| 18/05/2021 | M15 Tbilisi | Round 1 | hard | Dzhavakian | 7-6(6) 0-6 7-6(8) |
| hard | Dzhavakian 1 - 1 Castelnuovo |
| 2025 | Dzhavakian 0 - 1 Castelnuovo |
| 2021 | Dzhavakian 1 - 0 Castelnuovo |
177 wins, 129 losses since 2021 (57.8%).
Last matches: D V D D D
152 wins, 130 losses since 2021 (53.9%).
Last matches: D D V D V
Level, 1 wins each over 2 singles meetings since 2021.
On 13/08/2025, at M25 Bali (Round 1): Luca Castelnuovo won 6-3 6-1.