Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
| ITF - M15 Doha | 2020/03/10 11:55 | Wattanakul, Pol v Walia, Drona | 6-3,6-3 |
| Nonthaburi, Singles M-ITF-THA-01A | 2020/01/29 02:30 | Wattanakul, Pol v Karim-Mohamed Maamoun | 0-6,4-6 |
| Nonthaburi, Singles M-ITF-THA-01A | 2020/01/28 02:30 | Patael, Ben v Wattanakul, Pol | 6-1,6-1 |
| Nonthaburi, Singles M-ITF-THA-01A | 2020/01/27 02:30 | Wattanakul, Pol v Kim, Cheong-Eui | 6-3,6-4 |
| Nonthaburi, Singles M-ITF-THA-01A | 2020/01/26 04:50 | Wattanakul, Pol v Suksumrarn, Thantub | 7-6,7-6 |
| Hong Kong, Simples M-ITF-HKG-01A | 2020/01/07 01:55 | Wei-De Lin v Wattanakul, Pol | 4-6,7-5,10-8 |
| Hong Kong, Simples M-ITF-HKG-01A | 2020/01/06 02:00 | Yuttana Charoenphon v Wattanakul, Pol | 1-6,2-6 |
| Nonthaburi, Simples M-ITF-THA-06A | 2019/12/04 03:40 | Wattanakul, Pol v S D Prajwal Dev | 6-2,3-6,2-6 |
| Burgas, Singles Qualifying M-ITF-BUL-05A | 2019/10/09 13:45 | Gabriel Donev v Lazarov, Alexandar | 7-5,2-6,5-7 |
| ITF M15 Chornomorsk | 2019/09/26 09:10 | Strelchenko, Daniil v Gabriel Donev | 3-6,2-6 |
| ITF M15 Chornomorsk | 2019/09/24 07:00 | Mladenov, Vasko v Gabriel Donev | 4-6,4-6 |
| Coupe Davis | 2019/09/14 10:40 | Philip Henning v Gabriel Donev | 6-2,6-3 |
| ITF M15 Curtea de Arges | 2019/08/23 08:00 | Hernan Casanova v Gabriel Donev | 6-2,6-0 |
| ITF M15 Curtea de Arges | 2019/08/22 07:00 | Manole, Alexandru Vasile v Gabriel Donev | 4-6,2-6 |
| ITF M25 Pitesti | 2019/08/14 06:00 | Gabriel Donev v Bogdan Pavel | 6-7,3-6 |
| Targu Mures, Singles M-ITF-ROU-05A | 2019/08/08 07:00 | Gabriel Donev v Facundo Juarez | 6-0,4-6,2-6 |