Round: 27 Ground: Hardcourt outdoor
| ITF M15 Santo Domingo MD | 2019/11/28 17:00 | Perez/Rivera Granja v Blumenberg/Hinsching | 6-4,2-6,10-6 |
| ITF M15 Santo Domingo MD | 2019/11/27 19:00 | Blumenberg/Hinsching v Catanzariti/Maginley | 3-6,7-6,10-8 |
| ITF M15 East Lansing MD | 2019/11/19 22:00 | Blumenberg/Hinsching v Dunbar/Fox | 7-6,5-7,7-10 |
| ITF M15 Sao Paulo MD | 2019/10/15 20:20 | Blumenberg/Hinsching v Alves/Oliveira | 4-6,6-3,9-11 |
| ITF M15 Curitiba MD | 2019/06/27 21:30 | Luz/Matos v Blumenberg/Hinsching | 6-3,6-4 |
| ITF M15 Curitiba MD | 2019/06/25 21:35 | Blumenberg/Hinsching v Juarez/Otegui | 3-6,6-2,11-9 |