Stadium: Court 1 Round: 54 Ground: Hardcourt outdoor
| ITF M25 - Nonthaburi | 2019/05/20 07:50 | Alexander Klintcharov v Roy Hobbs | 3-6,6-7 |
| ITF M25 - Luan | 2019/05/14 03:35 | Alexander Klintcharov v Ye Cong Mo | 7-5,3-6,4-10 |
| ITF M25 - Luan | 2019/05/13 05:50 | Alexander Klintcharov v Xiaoyang Zhang | 6-1,6-1 |
| ITF M25 Wuhan | 2019/05/06 07:35 | Ray Ho v Alexander Klintcharov | 6-4,6-4 |
| ITF M15 Wuhan | 2019/04/30 04:15 | Yuanfeng Li v Alexander Klintcharov | 0-6,7-6,14-12 |
| ITF M15 Wuhan | 2019/04/29 05:10 | Zijiang Yang v Alexander Klintcharov | 0-6,4-6 |
| ITF M15 Mornington | 2019/03/20 02:05 | Rimpei Kawakami v Alexander Klintcharov | 6-4,6-2 |
| ITF M15 Mornington | 2019/03/18 23:00 | Alexander Klintcharov v Winter Meagher | 7-6,6-2 |
| ITF Thailand F9 | 2018/11/10 02:00 | Beibit Zhukayev v Thammarat Kamchai | 6-0,6-2 |
| ITF Thailand F7 | 2018/10/27 04:00 | Thammarat Kamchai v Beibit Zhukayev | 1-6,2-6 |
| ITF Thailand F6 | 2018/10/06 05:30 | Jordan Chiu v Thammarat Kamchai | 6-0,6-2 |
| ITF Thailand F5 | 2018/09/29 04:30 | Thammarat Kamchai v Tsung-Hao Huang | 4-6,3-6 |
| ITF Thailand F3 | 2018/09/01 05:00 | Krittin Koaykul v Thammarat Kamchai | 6-2,6-1 |
| ITF Thailand F2 | 2018/08/25 04:00 | Thammarat Kamchai v Ren Nakamura | 4-6,0-6 |
| ITF Thailand F1 | 2018/08/18 02:00 | Yuttana Charoenphon v Thammarat Kamchai | 6-1,6-4 |