Luca Castelnuovo leads 3 to 0 over 3 singles meetings since 2026. Last meeting on 19/10/2026 at Guangzhou Challenger.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 19/10/2026 | Guangzhou Challenger | Qualifiers | hard | Castelnuovo | 3-6 1-2 |
| 07/07/2026 | Nottingham 3 Challenger | Round 1 | grass | Castelnuovo | 6-7(4) 3-6 |
| 10/02/2026 | Chennai Challenger | Round 1 | hard | Castelnuovo | 4-6 0-6 |
| hard | Castelnuovo 2 - 0 Leong |
| grass | Castelnuovo 1 - 0 Leong |
| 2026 | Castelnuovo 3 - 0 Leong |
155 wins, 133 losses since 2021 (53.8%).
Last matches: D V D V V
142 wins, 117 losses since 2021 (54.8%).
Last matches: D D D V D
Luca Castelnuovo leads 3 to 0 over 3 singles meetings since 2026.
On 19/10/2026, at Guangzhou Challenger (Qualifiers): Luca Castelnuovo won 3-6 1-2.