Stadium: Court 3 Round: 28
| ITF Singapore F1 | 2018/05/17 05:25 | Mousheg Hovhannisyan v Moerani Bouzige | 6-4,6-4 |
| ITF Singapore F1 | 2018/05/16 02:00 | Benard Bruno Nkomba v Mousheg Hovhannisyan | 5-7,0-6 |
| ITF Singapore F1 | 2018/05/14 02:00 | Mousheg Hovhannisyan v Ken Onoda | 6-0,6-1 |
| ITF China F5 Qual | 2018/05/07 06:30 | Mousheg Hovhannisyan v Ye Cong Mo | 1-6,7-6,1-6 |
| ITF China F5 Qual | 2018/05/07 04:10 | Mousheg Hovhannisyan v Ang Ji | 6-1,6-2 |
| ITF China F5 Qual | 2018/05/05 05:30 | Mousheg Hovhannisyan v Wellington Bastos | 6-0,6-0 |
| ITF China F4 | 2018/05/01 05:25 | Cheong-Eui Kim v Mousheg Hovhannisyan | 6-4,6-3 |
| ITF USA F12 | 2018/04/24 16:45 | Harrison Adams v Mousheg Hovhannisyan | 6-1,6-4 |
| ITF Singapore F1 | 2018/05/17 03:00 | Kaito Uesugi v Thai-Son Kwiatkowski | 2-6,7-5,1-6 |
| ITF Singapore F1 | 2018/05/16 02:00 | Shunrou Takeshima v Thai-Son Kwiatkowski | 4-6,6-4,2-6 |
| ITF Singapore F1 | 2018/05/15 04:25 | Michael Look v Thai-Son Kwiatkowski | 0-6,5-7 |
| Challenger Marbella Qual | 2018/03/24 09:15 | Marco Trungelliti v Thai-Son Kwiatkowski | 6-7,7-5,6-1 |
| Challenger Dallas | 2018/01/30 19:55 | Thai-Son Kwiatkowski v Reilly Opelka | View |
| Challenger Newport Beach | 2018/01/24 21:45 | Taylor Fritz v Thai-Son Kwiatkowski | 6-4,6-4 |
| Challenger Newport Beach | 2018/01/22 21:15 | Marcelo Arevalo v Thai-Son Kwiatkowski | 4-6,4-6 |
| ITF Mexico F7 | 2017/12/02 17:00 | Thai-Son Kwiatkowski v Marc-Andrea Huesler | 3-6,4-6 |