Stadium: Court 1 Round: 54 Ground: Hardcourt outdoor
| ITF M15 Tallahassee | 2021/10/26 13:00 | Baker, Blu v Alex Knaff | 6-7,5-7 |
| ITF M15 Tallahassee | 2021/10/25 13:00 | Baker, Blu v Elio Jose Ribeiro Lago | 7-6,6-4 |
| ITF - M15 Vero Beach | 2021/10/20 20:25 | Benitez Chavarriaga, Juan Manuel v Baker, Blu | 6-3,6-1 |
| ITF M15 Naples | 2021/10/16 13:30 | Baker, Blu v Duarte Vale | 6-7,3-6 |
| ITF M15 Naples | 2021/10/15 16:10 | Baker, Blu v Benitez Chavarriaga, Juan Manuel | 6-7,6-2,6-0 |
| ITF M15 Naples | 2021/10/14 17:20 | Redlicki, Michael v Baker, Blu | 4-6,3-6 |
| ITF M15 Naples | 2021/10/13 18:30 | Lakoseljac, Christian v Baker, Blu | 4-6,3-6 |
| ITF M15 Naples | 2021/10/12 13:30 | Baker, Blu v Benitez Chavarriaga, Juan Manuel | 6-2,4-6,9-11 |
| ITF M15 Lubbock | 2021/09/26 15:00 | Frantzen, Constantin v Lah, Sven | 3-6,6-1,4-10 |
| Fort Worth, Singles Qualifying M-ITF-USA-42A | 2019/10/21 15:00 | Frantzen, Constantin v Papa, Spencer | 5-7,3-6 |
| Fort Worth, Singles Qualifying M-ITF-USA-42A | 2019/10/20 15:00 | Frantzen, Constantin v Alban, Ricardo | 6-3,6-0 |
| Waco, Singles M-ITF-USA-41A | 2019/10/13 15:00 | Frantzen, Constantin v Lebedev, Alexander | 6-7,2-6 |
| USA F34, Singles | 2018/11/26 21:15 | Michael Geerts v Frantzen, Constantin | 6-7,6-2,6-4 |
| USA F34, Singles | 2018/11/25 16:00 | Sinn, Maximilian v Frantzen, Constantin | 4-6,3-6 |
| USA F34, Singles | 2018/11/24 16:00 | Trey Hilderbrand v Frantzen, Constantin | 1-6,7-5,5-7 |
| ITF USA F39 | 2017/11/29 16:00 | Frantzen, Constantin v Karue Sell | 4-6,1-6 |