| Texas Open | 02/13 01:30 | 25 | Yannick Wilhelmi v Muhammad Ashab Irfan | 0-3 | |
| Windy City Open | 02/05 20:50 | 25 | Karim Abdel Gawad v Yannick Wilhelmi | 3-2 | |
| Squash in the Land | 01/14 22:45 | 26 | Yannick Wilhelmi v Veer Chotrani | 0-3 | |
| Squash in the Land | 01/14 22:00 | 25 | Yannick Wilhelmi v Ivan Perez | CANC | |
| Indian Open | 11/21 13:05 | 28 | Youssef Soliman v Yannick Wilhelmi | 3-1 | |
| Indian Open | 11/20 14:05 | 27 | Yannick Wilhelmi v Sebastien Bonmalais | 3-1 | |
| Indian Open | 11/19 13:20 | 26 | Abhay Singh v Yannick Wilhelmi | 0-3 | |
| Indian Open | 11/18 12:50 | 28 | Youssef Soliman v Yannick Wilhelmi | 3-1 | |
| Indian Open | 11/18 12:00 | 25 | Ameeshenraj Chandaran v Yannick Wilhelmi | 0-3 | |
| Andorra Open | 11/07 17:00 | 28 | Gregoire Marche v Yannick Wilhelmi | 3-2 | |
| Andorra Open | 11/06 16:00 | 27 | Yannick Wilhelmi v Edmon Lopez | 3-1 | |
| Andorra Open | 11/05 11:00 | 26 | Yannick Wilhelmi v Sanjay Jeeva | 3-0 |
Yannick Wilhelmi (born 12 October 2000) is a Swiss professional squash player. He reached a career high ranking of 36 in the world during November 2025.
In December 2023, Wilhelmi won a bronze medal with Switzerland, at the 2023 Men's World Team Squash Championships in New Zealand.
After a first round exit from the 2024 PSA Men's World Squash Championship in May, he won his 6th PSA title after securing victory in the PSA des Hauts-de-France during the 2024–25 PSA Squash Tour.
Wilhelmi won another bronze medal with Switzerland, at the December 2024 Men's World Team Squash Championships in Hong Kong.
In October 2025, he won his/her 7th PSA title after securing victory in the Czech Open during the 2025–26 PSA Squash Tour.