Estadio: Center Court Round: 45 Ground: Clay
| ITF W25 Altenkirchen | 2019/02/18 10:30 | Priscilla Heise v Jule Niemeier | 4-6,6-4,10-7 |
| ITF W25 Grenoble | 2019/02/04 11:55 | Stefania Rubini v Jule Niemeier | 4-6,7-6,12-10 |
| ITF W25 Plantation | 2019/01/22 16:35 | Jule Niemeier v Irene Burillo Escorihuela | 4-6,2-6 |
| ITF W25 Plantation | 2019/01/21 18:00 | Emina Bektas v Jule Niemeier | 6-3,4-6,4-10 |
| ITF 25 Daytona Beach - Femenino | 2019/01/17 18:30 | Françoise Abanda v Jule Niemeier | 2-6,6-4,6-4 |
| ITF 25 Daytona Beach - Femenino | 2019/01/16 15:50 | Ingrid Neel v Jule Niemeier | 5-7,2-6 |
| ITF 25 Daytona Beach - Femenino | 2019/01/15 14:30 | Emina Bektas v Jule Niemeier | 4-6,4-6 |
| ITF 25 Daytona Beach - Femenino | 2019/01/14 16:00 | Maria Camila Osorio v Jule Niemeier | 4-6,4-6 |
| ITF W100 Bonita Springs | 2019/05/09 17:10 | Veronica Cepede Royg v Ashley Kratzer | 6-3,7-6 |
| WTA Anning | 2019/04/24 04:10 | Kaylah McPhee v Ashley Kratzer | 6-4,6-2 |
| WTA Anning | 2019/04/23 04:15 | Ashley Kratzer v Xinyun Han | 1-6,6-1,6-2 |
| WTA Monterrey | 2019/03/30 17:40 | Ashley Kratzer v Miyu Kato | 6-7,6-2,3-6 |
| WTA Indian Wells | 2019/03/04 19:00 | Ashley Kratzer v Kateryna Baindl | 4-6,1-6 |
| ITF W25 Surprise | 2019/02/15 19:25 | Ashley Kratzer v Cori Gauff | 5-7,1-6 |
| ITF W25 Surprise | 2019/02/13 19:35 | Ashley Kratzer v Louisa Chirico | 7-5,6-1 |
| ITF W100 Midland | 2019/01/29 17:45 | Ashley Kratzer v Cori Gauff | 6-7,7-6,4-6 |