Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
| ITF USA F8 | 2014/03/12 20:50 | Shabaz, Michael v Collin Altamirano | 4-6,6-3,3-6 |
| Houston, USA | 2019/11/13 17:50 | Collin Altamirano v Menendez-Maceiras, Adrian | 4-6,0-6 |
| Houston, USA | 2019/11/11 21:10 | Brymer, Gage v Collin Altamirano | 2-6,6-7 |
| ITF M25 Malibu | 2019/11/09 22:40 | Collin Altamirano v Daniel Altmaier | 6-7,6-2,5-7 |
| ITF M25 Malibu | 2019/11/08 18:00 | Song, Evan v Collin Altamirano | 3-6,4-6 |
| ITF M25 Malibu | 2019/11/07 19:35 | Rapp, Austin v Collin Altamirano | 1-6,3-6 |
| ITF M25 Malibu | 2019/11/06 00:40 | Isaiah Strode v Collin Altamirano | 2-6,5-7 |
| Challenger Las Vegas | 2019/10/15 17:30 | Collin Altamirano v King, Kevin | 3-6,5-7 |
| Challenger Fairfield | 2019/10/07 18:00 | Brandon Holt v Collin Altamirano | 6-2,6-2 |
| ITF M25 Malibu | 2019/11/06 20:15 | Shabaz, Michael v Rapp, Austin | 6-3,3-6,0-6 |
| ITF M25 Malibu | 2019/11/05 20:55 | Shabaz, Michael v Hovhannisyan, Mousheg | 3-6,6-4,11-9 |
| ITF M15 Changwon | 2019/10/17 02:55 | Boyer, Dusty H v Shabaz, Michael | 1-6,6-4,6-2 |
| ITF M15 Changwon | 2019/10/16 02:55 | Kawahashi, Yuta v Shabaz, Michael | 7-5,2-6,4-6 |
| ITF M25 Champaign | 2019/07/25 17:00 | Cannon Kingsley v Shabaz, Michael | 6-7,6-2,6-4 |
| ITF M25 Champaign | 2019/07/24 17:00 | Shabaz, Michael v Joyce, Martin | 3-6,6-3,6-2 |
| ITF M15 Pittsburgh | 2019/07/06 17:45 | Shabaz, Michael v Cozbinov, Alexander | 1-6,4-6 |
| ITF M15 Pittsburgh | 2019/07/05 18:30 | Ignat, Dragos Constantin v Shabaz, Michael | 4-6,6-1,2-6 |