Stadium: Court 1 Round: 25 Ground: Hardcourt indoor
| ITF M15 Monastir | 2021/08/03 07:30 | Joshua Paris v Andreja Petrovic | 6-2,6-3 |
| ITF M15 Esch/Alzette | 2021/07/21 09:00 | Nicholas David Ionel v Andreja Petrovic | 2-6,6-3,6-2 |
| ITF M15 Esch/Alzette | 2021/07/20 13:00 | Matthew Romios v Andreja Petrovic | 7-6,4-6,3-6 |
| ITF M15 Esch/Alzette | 2021/07/19 09:00 | Tim Heger v Andreja Petrovic | 2-6,4-6 |
| ITF M15 Esch/Alzette | 2021/07/18 09:45 | Lennart Melzer v Andreja Petrovic | 3-6,0-6 |
| ITF M15 Doboj | 2021/07/11 08:15 | Sabit Suntic v Andreja Petrovic | 5-7,6-2,10-7 |
| ITF M25 Belgrade | 2021/06/27 13:00 | Rrezart Cungu v Andreja Petrovic | 6-4,6-3 |
| ITF M15 Monastir | 2020/10/25 08:00 | Giorgio Tabacco v Andreja Petrovic | 7-6,6-2 |
| ITF M15 Vero Beach | 2021/10/23 20:00 | Ezekiel Clark v Ricardo Rodriguez-Pace | 6-3,2-6,1-6 |
| ITF M15 Vero Beach | 2021/10/22 19:00 | Matthew Segura v Ezekiel Clark | 5-7,4-6 |
| ITF M15 Vero Beach | 2021/10/21 17:00 | Michael Zheng v Ezekiel Clark | 2-6,4-6 |
| ITF M15 Vero Beach | 2021/10/20 17:50 | JanMagnus Johnson v Ezekiel Clark | 5-7,7-5,2-6 |
| ITF M15 Naples | 2021/10/14 16:40 | Ezekiel Clark v Abedallah Shelbayh | 7-5,4-6,4-6 |
| ITF M15 Naples | 2021/10/13 13:30 | Ezekiel Clark v Alan Kohen | 6-7,6-3,6-3 |
| ITF M15 Fayetteville | 2021/09/21 17:00 | Toby Alex Kodat v Ezekiel Clark | 6-2,3-6,6-3 |
| ITF M15 Champaign | 2021/09/15 15:00 | Cannon Kingsley v Ezekiel Clark | 6-3,6-2 |