Stadium: Stadium Court 1 Round: 26 Ground: Clay
| Rochester, Singles M-ITF-USA-19A | 2019/06/26 19:50 | Mercier, Tyler v Rotsaert, Alexandre | 3-6,5-7 |
| Orlando, Singles Qualifying M-ITF-USA-17A | 2019/06/19 13:00 | Rotsaert, Alexandre v Kohen, Alan | 2-6,1-6 |
| Los Angeles, Singles M-ITF-USA-01A | 2019/01/01 18:00 | Halebian, Alexios v Rotsaert, Alexandre | 6-3,6-4 |
| Los Angeles, Singles M-ITF-USA-01A | 2018/12/31 18:00 | Rotsaert, Alexandre v Brymer, Gage | 6-4,6-1 |
| ITF USA F19B | 2018/07/18 15:00 | Perez, Alfredo v Rotsaert, Alexandre | 7-5,6-1 |
| ITF USA F19B Qual | 2018/07/16 15:00 | Rotsaert, Alexandre v Soderlund, Carl | 7-6,1-6,6-2 |
| ITF Tunisia F21 | 2018/05/29 09:00 | Capalbo, Franco v Rotsaert, Alexandre | 2-6,3-6 |
| ITF Tunisia F20 | 2018/05/25 11:00 | Rotsaert, Alexandre v Seifert, Stefan | 2-6,1-6 |
| Rochester, Singles M-ITF-USA-19A | 2019/06/26 18:20 | Matyas Fuele v Butsch, Justin | 6-7,3-6 |
| Tulsa, Singles Main, M-ITF-USA-16A | 2019/06/19 15:00 | George Goldhoff v Butsch, Justin | 6-1,6-1 |
| ITF M25 Wichita | 2019/06/12 16:50 | Brandon Holt v Butsch, Justin | 6-4,6-2 |
| ITF - M15 Bucarest | 2019/05/23 07:00 | Butsch, Justin v Giovanni Fonio | 7-6,6-7,3-6 |
| ITF - M15 Bucarest | 2019/05/22 07:00 | Butsch, Justin v Coppini, Alessandro | 6-3,7-6 |
| ITF - M15 Kalmar | 2019/05/15 11:55 | Butsch, Justin v Slobodchikov, Ronald | 3-6,6-4,4-6 |
| Karlskrona, Singles Qualifying M-ITF-SWE-01A | 2019/05/09 08:15 | Butsch, Justin v Karl Friberg | 4-6,2-6 |
| Karlskrona, Singles Qualifying M-ITF-SWE-01A | 2019/05/08 11:45 | Butsch, Justin v Richmond, John Harrison | 6-4,7-5 |