Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
| ITF - W15 Monastir | 2019/11/19 10:00 | Sipek, Lana v Dijkman, Dewi | 5-7,6-1,6-1 |
| 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 |
| ITF - W15 Monastir | 2019/11/19 10:35 | Feder, Ambre v Justina Mikulskyte | 4-6,5-7 |
| ITF - W15 Monastir | 2019/11/13 11:35 | Justina Mikulskyte v Orlova, Natalia | 2-6,6-2,3-6 |
| ITF W80 Poitiers | 2019/10/22 11:30 | Lucrezia Stefanini v Justina Mikulskyte | 7-5,6-4 |
| ITF W80 Poitiers | 2019/10/21 16:40 | Justina Mikulskyte v Bencheickh, Loudmilla | 6-2,6-2 |
| ITF - W15 Sharm El Sheikh | 2019/10/13 09:00 | Valentina Ryser v Justina Mikulskyte | 6-3,4-6,3-6 |
| ITF - W15 Sharm El Sheikh | 2019/10/12 08:00 | Lian Tran v Justina Mikulskyte | 3-6,4-6 |
| ITF - W15 Sharm El Sheikh | 2019/10/11 08:00 | Kalaitzis, Victoria v Justina Mikulskyte | 1-6,3-6 |
| ITF - W15 Sharm El Sheikh | 2019/10/10 08:00 | Morandais, Anne-Sophie v Justina Mikulskyte | 4-6,1-6 |