Stadium: Court 3 Round: 25 Ground: Clay
| ITF M25 Medellin | 2021/09/17 15:00 | Soares Klier, Gilbert v Kohen, Alan | 6-2,4-6,6-1 |
| ITF M25 Medellin | 2021/09/16 15:00 | Kohen, Alan v El Midhawy, Adam | 6-4,6-4 |
| ITF M25 Medellin | 2021/09/15 18:30 | Alejandro H Franco v Kohen, Alan | 6-0,2-6,4-6 |
| ITF M15 Ibague | 2021/09/09 14:30 | Alejandro H Franco v Kohen, Alan | 6-1,6-2 |
| ITF M15 Ibague | 2021/09/07 16:20 | Nicolas Nino Mendoza v Kohen, Alan | 2-6,0-6 |
| Weston, FL, Singles M-ITF-USA-05A | 2021/07/01 20:06 | Kohen, Alan v Cannon Kingsley | 3-6,1-6 |
| Weston, FL, Singles M-ITF-USA-05A | 2021/07/01 16:25 | Kohen, Alan v Cannon Kingsley | 3-6,1-6 |
| ITF M25 Weston | 2021/06/29 23:30 | Kohen, Alan v Cooper Williams | 2-6,6-4,10-6 |
| ITF M15 Pescara | 2021/08/16 07:00 | Postay, Alan v de Rossi, Marco | 3-6,6-7 |
| ITF M15 Pescara | 2021/08/15 07:00 | Centi Pizzutilli, Gianluca v de Rossi, Marco | 1-6,1-6 |
| San Marino, San Marino | 2021/08/10 18:15 | de Rossi, Marco v Simon, Gilles | 3-6,3-6 |
| ITF M15 Telavi | 2021/08/03 09:05 | de Rossi, Marco v Marco Miceli | 4-6,5-7 |
| ITF M15 Telavi | 2021/08/02 12:00 | Boris Butulija v de Rossi, Marco | 4-6,5-7 |
| ITF M25 Telavi | 2021/07/31 05:55 | de Rossi, Marco v Aleksandre Metreveli | 3-6,3-6 |
| ITF M25 Telavi | 2021/07/30 06:00 | de Rossi, Marco v Kalovelonis, Markos | 6-3,6-3 |
| ITF M25 Telavi | 2021/07/27 08:35 | de Rossi, Marco v Vianello, Michele | 1-6,6-3,14-12 |