Nicolai Budkov Kjaer leads 3 to 1 over 4 singles meetings since 2025. Last meeting on 16/10/2026 at Roanne Challenger.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 16/10/2026 | Roanne Challenger | Quarter-final | indoor hard | Kjaer | 1-6 6-6 |
| 12/08/2026 | Cincinnati Open - Cincinnati | Qualifying 1 | hard | Kjaer | 2-6 6-3 4-5 |
| 10/10/2025 | Roanne Challenger | Quarter-final | indoor hard | Gaston | 4-6 6-3 1-6 |
| 22/09/2025 | Orleans Challenger | Round 1 | indoor hard | Kjaer | 6-3 6-4 |
| indoor hard | Gaston 1 - 2 Kjaer |
| hard | Gaston 0 - 1 Kjaer |
| 2026 | Gaston 0 - 2 Kjaer |
| 2025 | Gaston 1 - 1 Kjaer |
204 wins, 176 losses since 2021 (53.7%).
Last matches: D D V V D
119 wins, 73 losses since 2021 (62.0%).
Last matches: D V D V V
Nicolai Budkov Kjaer leads 3 to 1 over 4 singles meetings since 2025.
On 16/10/2026, at Roanne Challenger (Quarter-final): Nicolai Budkov Kjaer won 1-6 6-6.