| Date | R | HEIM v AUSWÄRTS | - |
|---|---|---|---|
| 01/09 05:15 | 14 | [187] Petra Marcinko v Mona Barthel [222] | 6-2,6-4 |
| 02/11 00:00 | 24 | [27] Karolina Muchova v Mona Barthel [212] | 6-4,6-1 |
| 02/09 06:25 | 23 | [212] Mona Barthel v Elisabetta Cocciaretto [126] | 3-6,6-4,6-4 |
| 01/14 00:00 | 44 | [155] Shelby Rogers v Mona Barthel [197] | 6-4,6-0 |
| 01/15 02:55 | 23 | [76] Mona Barthel v Anastasija Sevastova [12] | 3-6,1-6 |
| 01/17 07:10 | 24 | Mona Barthel v Anett Kontaveit | 3-6,6-4,3-6 |
| 01/15 00:00 | 23 | Monica Niculescu v Mona Barthel | 4-6,5-7 |