| Manchester Open | 05/23 14:00 | 8 | Yannick Wilhelmi v Iker Pajares | 2-3 | |
| Manchester Open | 05/22 13:30 | 7 | Yannick Wilhelmi v Edwin Clain | 3-1 | |
| PSA World Championships | 05/09 14:30 | 7 | Rory Stewart v Yannick Wilhelmi | 3-0 | |
| German Open | 04/04 18:30 | 8 | Yannick Wilhelmi v Kandra, Raphael | 2-3 | |
| German Open | 04/03 18:30 | 7 | Yannick Wilhelmi v Gamal, Mazen | 3-0 | |
| Canadian Open | 03/06 01:00 | 3 | Yannick Wilhelmi v Hesham, Mazen | 0-3 | |
| Canadian Open | 03/04 23:45 | 8 | Dussourd, Auguste v Yannick Wilhelmi | 1-3 | |
| Canadian Open | 03/03 23:30 | 7 | Sanjay Jeeva v Yannick Wilhelmi | 1-3 | |
| Squash On Fire Open | 02/15 17:45 | 8 | Yannick Wilhelmi v Lobban, Greg | 2-3 | |
| Pittsburgh Open 2020 | 02/10 00:15 | 3 | Soliman, Youssef v Yannick Wilhelmi | 3-0 | |
| Pittsburgh Open 2020 | 02/08 23:30 | 8 | Yannick Wilhelmi v Salazar, Cesar | 3-2 | |
| Pittsburgh Open 2020 | 02/07 23:30 | 7 | Serme, Lucas v Yannick Wilhelmi | 0-3 | |
| World Team Championships | 12/15 02:00 | 3 | Yannick Wilhelmi v Douglas, Andrew | 1-3 | |
| New Zealand Open | 12/05 00:45 | 7 | Yannick Wilhelmi v Rooney, Patrick | 0-3 | |
| London Open | 11/16 14:00 | 8 | Yannick Wilhelmi v Taylor, Owain | 2-3 | |
| Czech Open | 11/03 15:00 | 8 | Mueller, Nicolas v Yannick Wilhelmi | 3-0 | |
| Czech Open | 11/02 14:15 | 7 | Rehman, Aqeel v Yannick Wilhelmi | 0-3 | |
| Grasshopper Cup | 10/17 17:00 | 7 | Yannick Wilhelmi v Kandra, Raphael | 0-2 | |
| QSF 3 Doha | 10/12 14:30 | 8 | Bonmalais, Sebastien v Yannick Wilhelmi | 3-0 | |
| QSF 3 Doha | 10/11 15:30 | 7 | Salem Al Malki v Yannick Wilhelmi | 0-3 | |
| European Team Championships | 04/29 08:30 | - | Yannick Wilhelmi v Taylor, Owain | 3-0 | |
| European Team Championships | 04/27 08:00 | - | Lopez, Edmon v Yannick Wilhelmi | 0-3 | |
| European Team Championships | 04/26 08:00 | - | Clyne, Alan v Yannick Wilhelmi | 3-1 | |
| Czech Open | 11/03 17:15 | 7 | Yannick Wilhelmi v Malik, Curtis | 0-3 | |
| QSF 4 Doha | 06/20 14:00 | 7 | Gamal, Mazen v Yannick Wilhelmi | 3-1 | |
| Czech Open | 11/16 17:15 | 8 | Yannick Wilhelmi v Bonmalais, Sebastien | 0-3 | |
| Czech Open | 11/15 18:00 | 7 | Yannick Wilhelmi v Zeman, David | 3-1 |