Stadium: Court 5 Round: 54 Ground: Hardcourt outdoor
| ITF M15 Ulcinj | 2021/09/20 08:00 | Lior Goldenberg v Leonardo Rossi | 1-6,1-6 |
| ITF M15 Ulcinj | 2021/09/12 08:00 | Jerko Brkic v Lior Goldenberg | 6-3,6-0 |
| ITF M15 Castelo Branco | 2021/07/25 11:00 | Lior Goldenberg v Joao Graca | 2-6,2-6 |
| ITF M15 Heraklion | 2021/06/07 06:30 | Matas Vasiliauskas v Lior Goldenberg | 7-5,6-4 |
| ITF M15 Heraklion | 2021/05/31 06:30 | Federico Arnaboldi v Lior Goldenberg | 6-3,6-1 |
| ITF M15 Heraklion | 2021/05/30 06:30 | Lior Goldenberg v Athanassios Manekas | 6-4,7-5 |
| ITF M15 Heraklion | 2021/05/24 09:30 | Lior Goldenberg v Lorenzo Joaquin Rodriguez | 6-3,4-6,5-10 |
| ITF M15 Heraklion | 2021/05/23 12:00 | Lior Goldenberg v Toby D. Boyer | 4-6,6-3,13-11 |
| ITF M25 Budapest | 2021/09/26 07:00 | Simon Sedliak v Eric Morris | 1-6,6-3,4-10 |
| ITF M15 Ulcinj | 2021/09/19 08:00 | Eric Morris v Osman Torski | 1-6,2-6 |
| ITF M15 Ulcinj | 2021/09/13 08:00 | Eric Morris v Deney Wassermann | 4-6,6-3,8-10 |
| ITF M15 Ulcinj | 2021/09/12 08:00 | Maxim Krapivin v Eric Morris | 4-6,2-6 |
| 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 |