| UTR Pro Tennis Series Blaricum | 2022/04/04 08:00 | Verwater, Yannick v Rob Van Den Berg | 1-6,6-4,6-2 |
| UTR Pro Tennis Series Blaricum | 2022/04/03 09:30 | Dhoe, Benjamin v Verwater, Yannick | 6-7,3-5 |
| TennisDirect NK Tennis | 2021/12/14 18:09 | Verbeek, Sem v Verwater, Yannick | 6-3,6-3 |
| ITF M15 Oldenzaal | 2021/08/15 08:30 | Verwater, Yannick v van Baal, Aloys Johannes Willem | 3-6,1-6 |
| Den Haag, Singles Qualifying M-ITF-NED-02A | 2019/07/01 10:00 | Verwater, Yannick v Hermans, Mats | 3-6,2-6 |
| ITF Turkey F36 | 2018/11/10 08:30 | Bilgin, Burak v Verwater, Yannick | 6-3,7-5 |
| ITF Netherlands F6 | 2018/08/26 08:00 | Meuffels, Alban v Verwater, Yannick | 6-2,6-2 |
| ITF Netherlands F5 | 2018/08/18 07:00 | Verwater, Yannick v Sandro Kopp | 3-6,0-6 |
| Lotto NK Tennis | 2018/12/13 19:00 | Jelle Sels v Jasper Smit | 7-6,7-5 |
| Lotto NK Tennis | 2017/12/17 13:30 | Haase, Robin v Jasper Smit | 6-2,5-3 |
| Lotto NK Tennis | 2017/12/16 14:00 | Jasper Smit v Eleveld, Justin | 4-6,7-6,7-6 |
| Lotto NK Tennis | 2017/12/14 17:30 | Botic Van De Zandschulp v Jasper Smit | 1-6,6-4,1-6 |
| Lotto NK Tennis | 2016/12/17 15:00 | Haase, Robin v Jasper Smit | 6-4,5-2 |
| Lotto NK Tennis | 2016/12/16 15:30 | Tallon Griekspoor v Jasper Smit | 6-7,7-6,4-6 |
| Lotto NK Tennis | 2016/12/13 11:00 | Jasper Smit v Jelle Sels | 6-3,6-4 |