Stadium: Centre Court Round: 27 Ground: Hardcourt outdoor
| Challenger Bangkok 2 – MP | 2020/01/22 10:50 | King/Reese v Ratiwatana/Rungkat | 2-6,4-6 |
| Challenger Bangkok – MP | 2020/01/18 05:30 | Golubev/Nedovyesov v Ratiwatana/Rungkat | 3-6,7-6,10-5 |
| Challenger Bangkok – MP | 2020/01/17 04:00 | Balaji/Nedunchezhiyan v Ratiwatana/Rungkat | 4-6,7-6,7-10 |
| Challenger Bangkok – MP | 2020/01/16 07:55 | Ratiwatana/Rungkat v Arneodo/Begemann | 6-4,6-7,10-8 |
| Challenger Bangkok – MP | 2020/01/14 10:15 | Ratiwatana/Trongcharoenchaikul v Ratiwatana/Rungkat | 4-6,3-6 |
| Challenger Anning MD | 2019/04/17 07:40 | Bai/Sun v Ratiwatana/Rungkat | 6-3,7-6 |
| Challenger Fairfield - MP | 2018/10/14 19:00 | Ratiwatana/Rungkat v Heliovaara/Laaksonen | 6-0,7-6 |
| Challenger Fairfield - MP | 2018/10/13 01:00 | Ratiwatana/Rungkat v Huesler/Verbeek | 6-4,6-4 |
| Challenger Bangkok 2 – MP | 2020/01/22 07:10 | Gaio/Lorenzi v Brkic/Pavic | 4-6,4-6 |
| Challenger Bangkok – MP | 2020/01/15 10:45 | Aragone/Martinez v Brkic/Pavic | 6-4,6-4 |
| Challenger Maia - MP | 2019/11/21 18:00 | Begemann/Masur v Brkic/Pavic | 7-6,4-6,10-7 |
| Challenger Maia - MP | 2019/11/19 15:55 | Nedelko/Yevseyev v Brkic/Pavic | 1-6,4-6 |
| Challenger Ortisei - MP | 2019/11/13 14:35 | Cerretani/Cressy v Brkic/Pavic | 7-6,7-6 |
| Challenger Bratislava - MP | 2019/11/05 17:00 | Molchanov/Podlipnik-Castillo v Brkic/Pavic | 6-4,6-2 |
| Challenger Eckental – MP | 2019/10/29 18:40 | Brkic/Pavic v Cacic/Sancic | 3-6,7-6,9-11 |
| Challenger Brest - MP | 2019/10/23 14:35 | Brkic/Pavic v Benchetrit/Guinard | 4-6,4-6 |