| ITF Israel F18 | 12/09 12:30 | 44 | 사로우크, 야일 v Grinberg, Or | 6-1,6-2 | |
| ITF Israel F16 | 11/26 08:00 | 62 | Grinberg, Or v Harwood, Edward | 2-6,3-6 | |
| ITF Israel F15 Qual | 10/28 06:00 | 54 | Grinberg, Or v Colautti, Thomas | 0-6,1-6 | |
| ITF Israel F14 | 10/24 12:10 | 25 | Grinberg, Or v 우리손, 니콜라스 | 0-6,1-6 | |
| ITF Israel F13 | 10/14 07:00 | 62 | Grinberg, Or v 쉬펜들러, 이타이 | 1-6,2-6 | |
| ITF Turkey F33 | 09/05 12:50 | 25 | 일란, 마르셀 v Grinberg, Or | 6-0,6-0 | |
| ITF Turkey F32 | 08/29 13:50 | 25 | Grinberg, Or v 보브로브, 보그단 | 4-6,1-6 | |
| ITF Georgia F3 Qual | 07/16 06:00 | 54 | Jovanovic, Marko v Grinberg, Or | 6-1,6-0 | |
| ITF Georgia F2 | 07/08 07:30 | 44 | Grinberg, Or v 시트조우키스, 테미 | 2-6,3-6 | |
| ITF Israel F12 | 06/24 08:00 | 62 | Grinberg, Or v Katz, Omer | 1-6,2-6 | |
| ITF Israel F9 | 06/05 06:30 | 44 | 아말, 란 v Grinberg, Or | 6-2,6-1 | |
| ITF Israel F8 | 05/23 10:10 | 25 | Grinberg, Or v 발카이, 얀나이 | 1-6,1-6 | |
| ITF Israel F7 | 05/13 07:00 | 62 | Grinberg, Or v Katz, Omer | 1-6,2-6 | |
| ITF Israel F6 | 05/06 07:00 | 62 | Grinberg, Or v Asidon, Uri Hai | 2-6,2-6 | |
| ITF Israel F4 | 04/22 09:00 | 62 | Grinberg, Or v Katz, Omer | 3-6,2-6 | |
| ITF Israel F3 | 03/26 08:00 | 62 | 아모얄, 오페크 v Grinberg, Or | 6-0,6-0 | |
| ITF Israel F2 | 03/18 08:30 | 62 | Grinberg, Or v 가포넨코, 알렉산더 | 2-6,2-6 | |
| ITF Israel F1 | 03/12 12:00 | 62 | Grinberg, Or v Radionov, Motvey | 0-6,0-6 | |
| ITF Israel F15 | 10/02 07:00 | 62 | Hefez, Omer v Grinberg, Or | 6-2,6-2 | |
| ITF Israel F14 | 09/26 08:15 | 25 | 엘리아 알론 v Grinberg, Or | 6-0,6-1 | |
| ITF Israel F13 | 09/17 06:00 | 44 | Boguslavsky, Michael v Grinberg, Or | 6-2,6-1 | |
| ITF Israel F12 | 09/11 06:30 | 62 | Grinberg, Or v 다간, 구이 | 5-7,6-4,3-6 | |
| ITF Israel F11 | 09/03 07:00 | 62 | Grinberg, Or v Yavetz, Iftah | 2-6,3-6 | |
| ITF Romania F13 | 08/13 09:30 | 62 | Torge, Dragos v Grinberg, Or | 6-1,6-0 | |
| ITF Israel F9 | 05/28 07:00 | 44 | Grinberg, Or v Kolobaev, Nikolay | 1-6,1-6 | |
| ITF Israel F8 | 05/24 10:20 | 25 | 두도킨, 다니엘 v Grinberg, Or | 6-0,6-0 | |
| ITF Israel F7 | 05/17 11:15 | 25 | Grinberg, Or v Johns, Collin | 0-6,1-6 | |
| ITF Israel F3 MD | 02/20 07:30 | 62 | 반 빔, 콜린 v Grinberg, Or | 6-0,6-4 | |
| ITF Israel F2 | 02/13 13:00 | 62 | 보르소스, 가보르 v Grinberg, Or | 6-0,6-0 | |
| ITF Israel F15 Qual | 10/25 08:30 | 62 | Harary, Afik v Grinberg, Or | 6-2,6-3 |