| ITF Egypt F10 | 03/21 08:00 | 25 | クリストファー ヘイマン v Kovalenko, Yuriy | 6-1,6-4 | |
| ITF Israel F18 | 12/11 07:30 | 62 | スミランスキー,イゴール v Kovalenko, Yuriy | 6-2,7-5 | |
| ITF Israel F18 | 12/10 07:30 | 62 | Touchmair, Omer v Kovalenko, Yuriy | 3-6,6-4,0-6 | |
| Israel F17, Singles Qualifying | 12/03 07:30 | 62 | Kovalenko, Yuriy v de Jager, Adriaan | 1-6,2-6 | |
| ITF Israel F16 | 11/27 10:00 | 62 | シャハル・エルバズ v Kovalenko, Yuriy | 6-2,6-1 | |
| ITF Israel F15 | 10/03 07:00 | 62 | Kovalenko, Yuriy v バルカイ,ヤナイ | 4-6,4-6 | |
| ITF Israel F9 | 05/28 07:30 | 44 | Kovalenko, Yuriy v イド・ゾンダー | 3-6,6-3,3-6 | |
| ITF Israel F8 Qual | 05/21 10:00 | 62 | Kovalenko, Yuriy v ヤロン・グベルマン | 0-6,6-3,2-6 | |
| ITF Israel F6 | 03/20 08:30 | 62 | Kovalenko, Yuriy v Pashayan, Daniel | 6-4,0-6,3-6 | |
| ITF Israel F6 | 03/19 09:00 | 62 | Bulis, Mor v Kovalenko, Yuriy | 6-3,4-6,4-6 | |
| ITF Israel F5 | 03/12 09:00 | 62 | Gabreal, Amit v Kovalenko, Yuriy | 6-4,6-1 | |
| ITF Israel F3 MD | 02/20 09:30 | 62 | Kozyukov, Vitaly v Kovalenko, Yuriy | 6-1,6-1 | |
| ITF Israel F2 | 02/13 11:30 | 62 | バルカイ,ヤナイ v Kovalenko, Yuriy | 6-2,7-6 | |
| ITF Israel F1 | 02/07 11:30 | 62 | ポズス,ジャニス v Kovalenko, Yuriy | 6-1,6-3 | |
| ITF Israel F18 | 12/07 09:45 | 25 | Lamble, John v Kovalenko, Yuriy | 6-2,6-4 | |
| Israel F17, Singles Qualifying | 11/29 13:00 | 62 | ウーゴ・ボルヤクス v Kovalenko, Yuriy | 6-3,7-5 | |
| ITF Israel F16 | 11/22 11:30 | 62 | Poplavskyy, Stanislav v Kovalenko, Yuriy | 6-2,6-2 | |
| ITF Israel F16 | 11/22 07:30 | 62 | Yavetz, Iftah v Kovalenko, Yuriy | Retired | |
| ITF Israel F16 | 11/21 07:30 | 62 | ギラッド・タマル v Kovalenko, Yuriy | 2-6,2-6 | |
| ITF Israel F15 Qual | 10/27 10:30 | 62 | Kolobaev, Nikolay v Kovalenko, Yuriy | 6-0,6-3 | |
| ITF Israel F14 Qual | 10/18 07:00 | 62 | Kovalenko, Yuriy v Lamble, John | 1-6,3-6 | |
| ITF Israel F14 Qual | 10/17 07:00 | 62 | Kovalenko, Yuriy v Gidoni, Ben | 6-4,6-7,6-4 | |
| ITF Israel F13 | 10/10 06:30 | 62 | Kovalenko, Yuriy v ルリア,エマヌエル | 2-6,3-6 | |
| ITF Israel F12 | 09/07 14:00 | 25 | エダン・レシェム v Kovalenko, Yuriy | 6-3,6-0 | |
| ITF Israel F10 | 08/24 06:30 | 25 | アロン エリア v Kovalenko, Yuriy | 6-3,7-6 | |
| ITF Israel F9 | 06/14 08:30 | - | Davidson, Patrick v Kovalenko, Yuriy | 6-3,6-1 | |
| ITF Israel F9 | 06/14 06:30 | - | Kovalenko, Yuriy v ローエ・ベンヤ | 6-3,6-0 | |
| ITF Israel F8 Qual | 06/07 07:00 | - | Davidson, Patrick v Kovalenko, Yuriy | 2-6,6-2,6-2 | |
| ITF Israel F6 | 05/11 09:20 | - | Kovalenko, Yuriy v コベルト,ピーター | 1-6,1-6 | |
| ITF Israel F10 | 05/05 07:45 | - | Kovalenko, Yuriy v ジョシュア・パリ | 0-6,1-6 |