Stadium: Court 3 Round: 26 Ground: Hardcourt outdoor
| ITF W15 Tbilisi | 2021/05/19 06:00 | Joanne Zuger v Emily Welker | 6-4,6-4 |
| ITF W25 Salinas | 2021/05/11 16:35 | Joanne Zuger v Rasheeda McAdoo | 6-1,3-6,6-10 |
| ITF W25 Salinas | 2021/05/10 15:00 | Joanne Zuger v Isabella Pita | 6-0,6-0 |
| ITF W25 Salinas | 2021/05/06 14:30 | Joanne Zuger v Conny Perrin | 1-6,6-4,4-6 |
| ITF W25 Salinas | 2021/05/05 18:30 | Andrea C R Cuellar v Joanne Zuger | 1-6,3-6 |
| ITF W25 Salinas | 2021/05/04 14:00 | Joanne Zuger v Elizabet Hamaliy | 2-6,6-2,10-4 |
| ITF W25 Salinas | 2021/05/03 14:00 | Joanne Zuger v Julia Riera | 6-3,6-4 |
| ITF W15 Monastir | 2021/04/21 10:25 | Daria Lodikova v Joanne Zuger | 7-5,6-2 |
| ITF W15 Tbilisi | 2021/05/18 07:00 | Sopiko Tsitskishvili v Kristina Milenkovic | 6-4,7-5 |
| ITF W15 Monastir | 2021/04/28 10:10 | Sopiko Tsitskishvili v Jana Kolodynska | 4-6,6-7 |
| ITF W15 Monastir | 2021/04/27 09:30 | Sopiko Tsitskishvili v Mathilde Lollia | 6-3,6-0 |
| ITF W15 Monastir | 2021/04/26 11:30 | Sopiko Tsitskishvili v Nina Radovanovic | 6-4,2-6,10-6 |
| ITF W15 Monastir | 2021/04/25 15:00 | Anja Wildgruber v Sopiko Tsitskishvili | 6-7,6-7 |
| ITF W15 Monastir | 2021/04/19 14:00 | Emma Davis v Sopiko Tsitskishvili | 7-5,6-3 |
| ITF W15 Monastir | 2021/04/19 10:00 | Sopiko Tsitskishvili v Helena Mohamed | 6-1,6-2 |
| ITF W15 Monastir | 2021/04/12 10:00 | Sopiko Tsitskishvili v Giulia Crescenzi | 2-6,2-6 |