Stadium: V5 Round: 44 Ground: Hardcourt outdoor
| 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 |
| ITF USA F39 | 2017/11/27 22:40 | Constantin Frantzen v Bjoern Petersen | 6-1,3-6,6-4 |
| ITF USA F39 Qual | 2016/11/26 15:00 | Constantin Frantzen v Hunter Johnson | 4-6,4-6 |
| ITF Germany F17 | 2015/10/18 13:00 | Vadym Ursu v Constantin Frantzen | 7-5,6-4 |
| ITF USA F31 | 2018/11/15 15:00 | Spencer Papa v Vasile-Alexandru Ghilea | 6-3,3-6,6-7 |
| ITF USA F31 | 2018/11/14 18:10 | Maxime Cressy v Spencer Papa | 3-6,5-7 |
| ITF USA F28B | 2018/10/21 15:00 | Jonathan Chang v Spencer Papa | 3-6,6-3,6-1 |
| Challenger Knoxville Qual | 2017/11/05 19:20 | Aron Hiltzik v Spencer Papa | 2-6,6-1,7-6 |
| Challenger Tiburon Qual | 2017/09/24 17:00 | Kaichi Uchida v Spencer Papa | 5-7,7-6,6-3 |
| Challenger Tiburon Qual | 2017/09/23 17:00 | Spencer Papa v Emilio Gomez | 7-6,3-6,7-5 |
| ITF USA F21 | 2017/06/30 18:20 | Austin Krajicek v Spencer Papa | 6-3,6-3 |
| ITF USA F21 | 2017/06/29 22:30 | Felix Corwin v Spencer Papa | 4-6,6-3,6-7 |