Head to Head
| Switzerland Challenge League | 2021/04/20 18:00 | Wil 1900 v Aarau | L | 7-0 |
| Switzerland Challenge League | 2021/03/13 17:15 | Aarau v Wil 1900 | W | 3-0 |
| Switzerland Challenge League | 2021/01/23 17:15 | Wil 1900 v Aarau | L | 3-1 |
| Switzerland Challenge League | 2020/09/19 16:30 | Aarau v Wil 1900 | L | 1-3 |
| Switzerland Cup | 2020/09/12 16:30 | Aarau v Wil 1900 | W | 4-3 |
| Switzerland Challenge League | 2020/07/24 18:30 | Wil 1900 v Aarau | L | 3-1 |
| Switzerland Challenge League | 2020/06/23 18:30 | Aarau v Wil 1900 | W | 4-1 |
| Switzerland Challenge League | 2019/10/27 13:30 | Wil 1900 v Aarau | L | 3-0 |
Home History
| Switzerland Cup | 2021/09/18 16:00 | FC Paradiso v Aarau | W | 0-1 |
| Switzerland Challenge League | 2021/09/10 18:30 | Yverdon Sport FC v Aarau | D | 1-1 |
| Switzerland Challenge League | 2021/08/27 18:30 | Aarau v FC Vaduz | L | 1-3 |
| Switzerland Challenge League | 2021/08/21 16:00 | Aarau v Stade Lausanne-Ouchy | W | 5-2 |
| Switzerland Cup | 2021/08/15 15:00 | Someo v Aarau | W | 0-7 |
| Switzerland Challenge League | 2021/08/10 18:00 | Neuchatel Xamax v Aarau | L | 4-2 |
| Switzerland Challenge League | 2021/08/06 18:30 | FC Thun v Aarau | W | 1-2 |
| Switzerland Challenge League | 2021/07/31 16:00 | Aarau v FC Schaffhausen | W | 2-0 |
Away History
| Switzerland Cup | 2021/09/17 18:00 | Yverdon Sport FC v Wil 1900 | L | 3-0 |
| Switzerland Challenge League | 2021/09/11 16:00 | Wil 1900 v FC Thun | D | 2-2 |
| Switzerland Challenge League | 2021/09/03 17:00 | Kriens v Wil 1900 | W | 0-2 |
| Switzerland Challenge League | 2021/08/29 12:15 | Neuchatel Xamax v Wil 1900 | L | 3-0 |
| Switzerland Cup | 2021/08/14 15:00 | Stade Nyonnais v Wil 1900 | W | 0-1 |
| Switzerland Challenge League | 2021/08/07 16:00 | Wil 1900 v Yverdon Sport FC | W | 3-0 |
| Switzerland Challenge League | 2021/07/30 18:30 | Winterthur v Wil 1900 | L | 3-1 |
| Switzerland Challenge League | 2021/07/25 12:15 | Wil 1900 v FC Vaduz | L | 2-3 |