Guy Den Ouden leads 3 to 2 over 5 singles meetings since 2021. Last meeting on 18/07/2025 at Bunschoten Challenger.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 18/07/2025 | Bunschoten Challenger | Quarter-final | clay | Ouden | 2-6 3-6 |
| 05/06/2025 | Heilbronn Challenger | Round 2 | clay | Ouden | 6-3 6-2 |
| 12/04/2025 | M25 Santa Margherita di Pula | Final | clay | Onclin | 6-0 5-2 |
| 19/07/2023 | Amersfoort Challenger | Round 2 | clay | Onclin | 6-7(6) 6-7(6) |
| 29/08/2021 | M15 Huy | Final | clay | Ouden | 6-4 5-7 1-6 |
| clay | Onclin 2 - 3 Ouden |
| 2025 | Onclin 1 - 2 Ouden |
| 2023 | Onclin 1 - 0 Ouden |
| 2021 | Onclin 0 - 1 Ouden |
251 wins, 142 losses since 2021 (63.9%).
Last matches: D D V V V
199 wins, 101 losses since 2021 (66.3%).
Last matches: D D V V D
Guy Den Ouden leads 3 to 2 over 5 singles meetings since 2021.
On 18/07/2025, at Bunschoten Challenger (Quarter-final): Guy Den Ouden won 2-6 3-6.