Stadium: Court 4 Round: 26 Ground: Clay
| ITF W15 Knokke | 2019/07/30 09:50 | Mareen, Axana v Hering, Katharina | 1-6,4-6 |
| ITF W25 Horb | 2019/07/24 13:15 | Hering, Katharina v Manon Leonard | 6-4,5-7,4-6 |
| ITF W25 Horb | 2019/07/23 11:50 | Rina Saigo v Hering, Katharina | 1-6,6-4,4-10 |
| ITF W25 Horb | 2019/07/22 14:00 | Kimmelmann, Julia v Hering, Katharina | 4-6,6-7 |
| ITF W25 Aschaffenburg | 2019/07/15 13:15 | Franziska Sziedat v Hering, Katharina | 7-6,7-5 |
| ITF W60 Versmold | 2019/07/08 09:00 | Hering, Katharina v Shoshyna, Anastasiya | 7-5,2-6,6-10 |
| ITF W25 Den Haag | 2019/07/02 10:00 | Ksenia Laskutova v Hering, Katharina | 6-3,7-6 |
| ITF W25 Den Haag | 2019/07/01 07:30 | Hering, Katharina v Verena Meliss | 6-3,4-6,10-7 |
| ITF W15 Knokke | 2019/07/30 09:35 | Sevil Yuldasheva v Orpana, Oona | 1-6,2-6 |
| ITF W60 Prague | 2019/07/23 08:00 | Sara Cakarevic v Orpana, Oona | 7-5,6-2 |
| ITF W60 Prague | 2019/07/22 10:30 | Denisa Pospisilova v Orpana, Oona | 1-6,6-3,8-10 |
| ITF W25 Olomouc | 2019/07/18 08:00 | Skamlova, Chantal v Orpana, Oona | 1-6,6-3,6-0 |
| ITF W25 Olomouc | 2019/07/17 08:00 | Orpana, Oona v Zlochova, Zuzana | 6-4,6-1 |
| Biella, Singles Qualifying W-ITF-ITA-15A | 2019/07/02 16:40 | Morgina, Anna v Orpana, Oona | 7-6,6-3 |
| ITF W25 Figueira Da Foz | 2019/06/19 14:15 | AL Nabhani, Fatma v Orpana, Oona | 2-6,6-3,6-1 |
| ITF W25 Prerov | 2019/06/13 11:05 | Orpana, Oona v Carreras, Amanda | 4-6,2-6 |