Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
| ITF W25 Biella | 2019/07/01 08:00 | Yuki Naito v Joanne Zuger | 6-2,6-3 |
| ITF W15 Antalya | 2019/02/16 10:00 | Joanne Zuger v Yuki Naito | 2-6,6-1,3-6 |
| ITF W15 Antalya | 2019/02/10 07:00 | Yuki Naito v Joanne Zuger | 6-2,3-6,6-3 |
| US Open Women | 2021/08/26 18:05 | Reka-Luca Jani v Yuki Naito | 6-2,6-2 |
| US Open Women | 2021/08/24 19:35 | Yuki Naito v Kristie Ahn | 6-4,3-6,6-3 |
| ITF W60 San Bartolome De Tirajana | 2021/08/17 14:00 | Maria G Carrasco v Yuki Naito | 6-2,3-6,6-1 |
| French Open Women | 2021/05/24 08:30 | Tamara Korpatsch v Yuki Naito | 6-4,6-3 |
| Billie Jean King Cup | 2021/04/17 08:00 | Elina Svitolina v Yuki Naito | 6-2,4-6,7-6 |
| Billie Jean King Cup | 2021/04/16 09:45 | Marta Kostyuk v Yuki Naito | 6-3,6-3 |
| ITF W60 Bellinzona | 2021/04/07 12:20 | Lucia Bronzetti v Yuki Naito | 2-6,6-4,7-6 |
| ITF W25 Buenos Aires | 2021/03/28 14:00 | Carolina Alves v Yuki Naito | 6-1,4-6,3-6 |
| ITF W60 Montreux | 2021/09/08 07:30 | Joanne Zuger v Federica Di Sarra | 2-6,1-6 |
| ITF W60 Collonge-Bellerive | 2021/09/03 08:00 | Ipek Oz v Joanne Zuger | 6-3,6-2 |
| ITF W60 Collonge-Bellerive | 2021/09/02 11:15 | Jessika Ponchet v Joanne Zuger | 6-4,1-6,2-6 |
| ITF W60 Collonge-Bellerive | 2021/09/01 13:20 | Joanne Zuger v Anastasia Gasanova | 6-3,4-6,6-1 |
| ITF W25 Verbier | 2021/08/28 11:15 | Ylena In-Albon v Joanne Zuger | 2-6,6-3,6-4 |
| ITF W25 Verbier | 2021/08/27 10:35 | Sada Nahimana v Joanne Zuger | 4-6,2-6 |
| ITF W25 Verbier | 2021/08/26 12:15 | Nadine Keller v Joanne Zuger | 2-6,2-6 |
| ITF W25 Verbier | 2021/08/25 14:40 | Alina Granwehr v Joanne Zuger | 4-6,2-6 |