Stadium: Court 10 Round: 54 Ground: Clay
| ITF - M25 Pensacola | 2019/05/06 14:00 | Ignat, Dragos Constantin v Rosensteel, Christopher | 1-6,6-2,10-5 |
| Vero Beach, Fl, Singles Qualifying M-ITF-USA-17A | 2019/04/29 16:00 | Rosensteel, Christopher v Boris Arias | 1-6,6-3,6-10 |
| ITF Dominican Republic F3 | 2018/12/08 15:00 | Rosensteel, Christopher v Fortin, Michel-Alexandre | 2-6,2-6 |
| ITF Dominican Republic F2 | 2018/12/02 14:00 | Major, Philip Wilbert v Rosensteel, Christopher | 6-3,7-6 |
| ITF Dominican Republic F2 | 2018/12/01 14:00 | Turino, Osviel v Rosensteel, Christopher | 2-6,2-6 |
| USA F33, Singles | 2018/11/17 15:00 | Murray, Jack v Rosensteel, Christopher | 6-2,6-2 |
| ITF USA F32 | 2018/11/11 16:00 | Rosensteel, Christopher v Daciek, Patrick | 2-6,1-6 |
| ITF USA F30 | 2018/11/02 17:30 | Wojcik, Jakub v Rosensteel, Christopher | 6-0,6-2 |
| ITF USA F29 | 2018/10/28 16:00 | Zlobinsky, Julian v Alan F R Fierros | 7-5,6-4 |
| ITF USA F29 | 2018/10/27 16:30 | Dollman, Timothy v Alan F R Fierros | 4-6,7-6,4-6 |
| ITF USA F27 | 2018/10/09 16:00 | Dominik Kellovsky v Alan F R Fierros | 7-5,6-4 |
| ITF USA F27 | 2018/10/08 17:05 | Galka, Jan v Alan F R Fierros | 1-6,3-6 |
| ITF USA F27 | 2018/10/07 15:00 | Alan F R Fierros v Neel Rajesh | 6-4,4-6,6-3 |
| ITF USA F27 | 2018/10/06 18:00 | Rollins, Pierce v Alan F R Fierros | 5-7,4-6 |
| ITF Mexico F3 | 2018/05/20 14:30 | Alan F R Fierros v Brymer, Gage | 2-6,6-3,6-7 |
| ITF Mexico F3 | 2018/05/19 15:00 | Alan F R Fierros v Turnquest, Jody | 6-0,6-1 |