Stadium: Court 4 Round: 44 Ground: Clay
| ITF M15 Ulcinj | 2021/09/05 07:30 | Daniel Ibragimov v Maxim Krapivin | 7-5,7-6 |
| ITF M15 Novi Sad | 2021/07/25 10:45 | Maxim Krapivin v Valerio Aboian | 2-6,0-6 |
| ITF M15 Sofia | 2021/07/05 08:00 | Aleksandr Braynin v Maxim Krapivin | 6-4,6-3 |
| ITF M25 Belgrade | 2021/06/27 07:00 | Maxim Krapivin v Mirko Martinez | 0-6,5-7 |
| ITF M15 Sarajevo | 2021/05/31 09:00 | Maxim Krapivin v Ali Habib | 2-6,0-6 |
| ITF M25 Kiseljak | 2021/05/23 13:15 | Flemming Peters v Maxim Krapivin | 3-6,7-5,10-6 |
| ITF M15 Brcko | 2021/05/16 08:15 | Maxim Krapivin v Edris Fetisleam | 1-6,5-7 |
| ITF M15 Prijedor | 2021/05/09 07:00 | Stefan Ivic v Maxim Krapivin | 6-1,7-6 |
| ITF M15 Ulcinj | 2021/09/06 07:30 | Daisuke Sumizawa v Eric Morris | 7-6,6-1 |
| ITF M15 Zilina | 2021/08/30 07:30 | Radovan Michalik v Eric Morris | 7-6,4-6,10-6 |
| ITF M15 Bratislava | 2021/08/23 09:00 | Giles Hussey v Eric Morris | 6-4,6-4 |
| ITF M15 Bratislava | 2021/08/17 08:00 | Eric Morris v Jiri Barnat | 4-6,6-7 |
| ITF M15 Bratislava | 2021/08/16 08:00 | Marek Semjan v Eric Morris | 7-6,4-6,6-10 |
| ITF M15 Novi Sad | 2021/08/03 08:00 | Eric Morris v Milan Drinic | 1-6,2-6 |
| ITF M15 Novi Sad | 2021/08/02 12:30 | Marcello Serafini v Eric Morris | 4-6,4-6 |
| ITF M15 Novi Sad | 2021/08/01 12:45 | Andrej Krajcik v Eric Morris | 1-6,6-1,8-10 |