Stadium: Court 2 Round: 54 Ground: Clay
| ITF W25 Darmstadt | 2019/06/25 16:00 | Koelzer, Romy v Piter, Katarzyna | 5-7,6-2,2-6 |
| ITF W25 Ystad | 2019/06/19 10:25 | Koelzer, Romy v Hogenkamp, Richel | 1-6,4-6 |
| Obidos, Singles Qualifying W-ITF-POR-01A | 2019/05/14 14:30 | Koelzer, Romy v Marina Bassols Ribera | 5-7,7-5,0-6 |
| Obidos, Singles Qualifying W-ITF-POR-01A | 2019/05/08 15:05 | Carreras, Amanda v Koelzer, Romy | 6-3,6-4 |
| ITF W25 Santa Margherita | 2019/05/01 16:30 | Matvienko, Lisa v Koelzer, Romy | 6-1,1-6,6-1 |
| Chiasso, Singles W-ITF-SUI-01A | 2019/04/24 07:15 | Stephanie Wagner v Koelzer, Romy | 6-0,6-2 |
| Chiasso, Singles W-ITF-SUI-01A | 2019/04/22 13:50 | Koelzer, Romy v Anne Schaefer | 6-2,6-3 |
| Chiasso, Singles W-ITF-SUI-01A | 2019/04/22 07:00 | Koelzer, Romy v Laura Svatikova | 6-3,6-3 |
| ITF W15 Alkmaar | 2019/06/26 09:25 | Silich, Alina v Karregat, Dominique | 6-2,6-3 |
| ITF W15 Alkmaar | 2019/06/25 08:00 | Karregat, Dominique v Manilova, Maria | 6-3,6-0 |
| ITF W15 Alkmaar | 2019/06/24 08:30 | Karregat, Dominique v Axyanova, Alisa | 7-5,7-6 |
| Tabarka, Singles W-ITF-TUN-18A | 2019/05/15 08:00 | Courcoux, Pauline v Karregat, Dominique | 0-6,6-7 |
| ITF W15 Cairo | 2019/04/24 10:45 | Lamis Alhussein Abdel Aziz v Karregat, Dominique | 6-7,6-3,6-4 |
| ITF W15 Cairo | 2019/04/17 12:05 | Karregat, Dominique v Wensveen, Sem | 6-4,4-6,4-6 |
| Tabarka, Singles W-ITF-TUN-18A | 2019/03/12 09:00 | Karregat, Dominique v Stokke, Melanie | 6-7,4-6 |
| Tabarka, Singles W-ITF-TUN-18A | 2019/03/05 08:30 | Karregat, Dominique v Schultheiss, Carmen | 3-6,3-6 |