| ITF Women Obidos Qual | 05/26 09:30 | 54 | Lisa-Marie Maetschke v Michelle Roth | Retired | |
| ITF Women Gothenburg | 05/15 09:15 | 25 | Lisa-Marie Maetschke v Clara Tauson | 1-6,1-6 | |
| ITF Women Cairo | 05/02 07:30 | 25 | Lisa-Marie Maetschke v Marina Yudanov | 3-6,6-7 | |
| ITF Women Wiesbaden Qual | 04/24 08:00 | 54 | Julie Gervais v Lisa-Marie Maetschke | 6-3,5-7,6-3 | |
| ITF Women Wiesbaden Qual | 04/23 09:00 | 54 | Michelle Roth v Lisa-Marie Maetschke | 1-6,3-6 | |
| ITF Women Antalya | 04/05 07:00 | 26 | Lisa-Marie Maetschke v Ekaterina V'nevskaya | 6-4,2-6,2-6 | |
| ITF Women Antalya | 04/03 07:00 | 25 | Lisa-Marie Maetschke v Doga Turkmen | 6-3,6-3 | |
| ITF Women Antalya | 03/25 07:00 | 62 | Lisa-Marie Maetschke v Emily Casteleyn | 1-6,4-6 | |
| ITF Women Gonesse | 03/14 14:05 | 25 | Maelys Bougrat v Lisa-Marie Maetschke | 6-2,6-4 | |
| ITF Women Amiens | 03/06 17:05 | 25 | Justine Pysson v Lisa-Marie Maetschke | 6-4,6-4 | |
| ITF Women Hammamet | 02/15 08:30 | 26 | Lisa-Marie Maetschke v Verena Hofer | 1-6,6-3,2-6 | |
| ITF Women Hammamet | 02/13 10:50 | 25 | Natalia Orlova v Lisa-Marie Maetschke | 6-0,3-6,3-6 | |
| ITF Women Hammamet | 02/08 08:30 | 26 | Lisa-Marie Maetschke v Angelica Moratelli | 4-6,0-6 | |
| ITF Women Hammamet | 02/07 09:00 | 25 | Cindy Burger v Lisa-Marie Maetschke | 6-3,4-6,4-6 | |
| ITF Women Stuttgart | 01/23 09:00 | 54 | Valeriya Urzhumova v Lisa-Marie Maetschke | 6-1,6-3 | |
| ITF Women Stuttgart | 01/22 09:00 | 54 | Paula Veyhle v Lisa-Marie Maetschke | 2-6,0-6 | |
| ITF Women Hammamet | 12/19 08:30 | 25 | Irys Ekani v Lisa-Marie Maetschke | Retired | |
| ITF Women Hammamet | 12/14 13:15 | 26 | [405] Sara Cakarevic v Lisa-Marie Maetschke [492] | 7-6,6-2 | |
| ITF Women Hammamet | 12/13 10:00 | 25 | Diana Chehoudi v Lisa-Marie Maetschke | 1-6,3-6 | |
| ITF Women Heraklion | 11/21 07:30 | 25 | Ylena In-Albon v Lisa-Marie Maetschke | 6-1,6-1 | |
| ITF Women Heraklion | 11/14 07:30 | 25 | Lisa-Marie Maetschke v Ylena In-Albon | 1-6,0-6 | |
| ITF Women Heraklion | 11/08 11:55 | 25 | Marlies Szupper v Lisa-Marie Maetschke | 6-7,6-4,6-3 | |
| ITF Women Heraklion | 11/08 11:00 | - | Marlies Szupper v Lisa-Marie Maetschke | 6-7,6-4,5-3 | |
| ITF Women Obidos Qual | 10/15 09:30 | 62 | Francisca Jorge v Lisa-Marie Maetschke | 6-4,4-6,7-6 | |
| ITF Women Jounieh | 10/06 13:00 | 27 | Lisa-Marie Maetschke v Draginja Vukovic | 3-6,1-6 | |
| ITF Women Jounieh | 10/05 14:45 | 26 | Lisa-Marie Maetschke v Sofia Sharonova | 3-6,6-2,6-2 | |
| ITF Women Jounieh | 10/03 14:35 | 25 | Lisa-Marie Maetschke v Anna M Hayek | 6-1,6-0 | |
| ITF Women Jounieh | 09/27 16:25 | 25 | Naomi Totka v Lisa-Marie Maetschke | 6-4,6-2 | |
| ITF Women Badenweiler | 09/05 11:55 | 25 | Lisa-Marie Maetschke v Nefisa Berberovic | 6-2,3-6,2-6 | |
| ITF Women Schoonhoven | 09/01 13:00 | 27 | Marina Melnikova v Lisa-Marie Maetschke | 6-1,6-4 |