Stadium: Court 1 Round: 54 Ground: Hardcourt outdoor
| ITF - Tallahassee M15 | 2021/10/26 13:00 | Blu Baker v Alex Knaff | 6-7,5-7 |
| ITF - Tallahassee M15 | 2021/10/25 13:00 | Blu Baker v Elio Jose Ribeiro Lago | 7-6,6-4 |
| ITF - Vero Beach M15 | 2021/10/20 20:25 | Juan Manuel Benitez Chavarriaga v Blu Baker | 6-3,6-1 |
| ITF - Naples M15 | 2021/10/16 13:30 | Blu Baker v Duarte Vale | 6-7,3-6 |
| ITF - Naples M15 | 2021/10/15 16:10 | Blu Baker v Juan Manuel Benitez Chavarriaga | 6-7,6-2,6-0 |
| ITF - Naples M15 | 2021/10/14 17:20 | Michael Redlicki v Blu Baker | 4-6,3-6 |
| ITF - Naples M15 | 2021/10/13 18:30 | Christian Lakoseljac v Blu Baker | 4-6,3-6 |
| ITF - Naples M15 | 2021/10/12 13:30 | Blu Baker v Juan Manuel Benitez Chavarriaga | 6-2,4-6,9-11 |
| ITF - Lubbock M15 | 2021/09/26 15:00 | Constantin Frantzen v Sven Lah | 3-6,6-1,4-10 |
| ITF M25 Fort Worth | 2019/10/21 15:00 | Constantin Frantzen v Spencer Papa | 5-7,3-6 |
| ITF M25 Fort Worth | 2019/10/20 15:00 | Constantin Frantzen v Ricardo Alban | 6-3,6-0 |
| ITF M25 Waco | 2019/10/13 15:00 | Constantin Frantzen v Alexander Lebedev | 6-7,2-6 |
| ITF USA F34 | 2018/11/26 21:15 | Michael Geerts v Constantin Frantzen | 6-7,6-2,6-4 |
| ITF USA F34 | 2018/11/25 16:00 | Maximilian Sinn v Constantin Frantzen | 4-6,3-6 |
| ITF USA F34 | 2018/11/24 16:00 | Trey Hilderbrand v Constantin Frantzen | 1-6,7-5,5-7 |
| ITF USA F39 | 2017/11/29 16:00 | Constantin Frantzen v Karue Sell | 4-6,1-6 |