Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| ITF - W15 Monastir | 2019/11/18 08:00 | Sipek, Lana v Roki, Matea | 6-4,1-6,3-10 |
| Tabarka, Singles W-ITF-TUN-18A | 2019/10/01 08:30 | Sipek, Lana v Dimitrova, Daniella | 6-1,4-6,4-6 |
| Tabarka, Singles W-ITF-TUN-18A | 2019/09/25 10:40 | Tolibova, Sadafmoh v Sipek, Lana | 7-5,6-1 |
| Tabarka, Singles W-ITF-TUN-18A | 2019/09/23 09:30 | Sipek, Lana v Annika Kannan | 6-2,6-0 |
| Podgorica, Singles Qualifying W-ITF-MNE-01A | 2019/09/15 08:00 | Sokovic, Nevena v Sipek, Lana | 7-5,6-2 |
| Tabarka, Singles W-ITF-TUN-18A | 2019/08/01 09:50 | Suvrijn, Jade v Sipek, Lana | 6-1,6-1 |
| Tabarka, Singles W-ITF-TUN-18A | 2019/07/30 09:40 | Timsit, Agathe v Sipek, Lana | 4-6,6-0,2-6 |
| Tabarka, Singles W-ITF-TUN-18A | 2019/07/25 08:00 | Sipek, Lana v Paula Arias Manjon | 3-6,6-7 |
| Oldenzaal, Singles W-ITF-NED-03A | 2019/08/12 09:30 | Jasmijn Gimbrere v Dijkman, Dewi | 7-6,6-2 |
| ITF W15 Cancun | 2019/08/01 18:05 | Mayuka Aikawa v Dijkman, Dewi | 6-3,6-2 |
| ITF W15 Cancun | 2019/07/30 16:10 | Dijkman, Dewi v Mar, Tricia | 6-1,7-5 |
| ITF W15 Cancun | 2019/07/25 15:15 | Dijkman, Dewi v Thaisa Grana Pedretti | 0-6,1-6 |
| ITF W15 Cancun | 2019/07/24 13:30 | Dijkman, Dewi v Ileana, Ana Maria Andreea | 3-6,6-0,6-3 |
| ITF W15 Dijon | 2019/07/15 10:15 | Dijkman, Dewi v Anna Maria Jovanovic | 3-6,4-6 |
| ITF W15 Alkmaar | 2019/06/25 08:00 | Wensveen, Sem v Dijkman, Dewi | 7-6,6-2 |
| ITF W15 Alkmaar | 2019/06/24 11:00 | Fabienne Gettwart v Dijkman, Dewi | 6-1,6-1 |