Stadium: Court 3 Round: 26 Ground: Hardcourt outdoor
| Jakarta, Singles Main, M-ITF-INA-02A | 2019/08/20 06:40 | Gray, Jonathan v Duan, Jia Qi | 7-6,6-2 |
| Jakarta, Singles Main, M-ITF-INA-02A | 2019/08/14 06:00 | Gray, Jonathan v Roelofse, Ruan | 6-7,3-6 |
| Jakarta, Singles Main, M-ITF-INA-02A | 2019/08/09 02:30 | Maggioli, Emiliano v Gray, Jonathan | 6-1,6-2 |
| Jakarta, Singles Main, M-ITF-INA-02A | 2019/08/08 02:30 | Gray, Jonathan v Lo, Chien Hsun | 6-2,6-0 |
| Jakarta, Singles Main, M-ITF-INA-02A | 2019/08/07 02:30 | Gray, Jonathan v Barki, Justin | 7-5,6-3 |
| ITF M15 Idanha-a-Nova | 2019/07/13 09:30 | David Jorda Sanchis v Gray, Jonathan | 7-6,6-2 |
| ITF M15 Idanha-a-Nova | 2019/07/12 09:00 | Dias, Francisco v Gray, Jonathan | 2-6,4-6 |
| ITF M15 Idanha-a-Nova | 2019/07/11 13:20 | Ratsaratany, Loic v Gray, Jonathan | 3-6,6-7 |
| Jakarta, Singles Main, M-ITF-INA-02A | 2019/08/21 04:15 | Schmid, Aaron v Goveas, Aryan | 1-6,6-4,6-4 |
| Jakarta, Singles Main, M-ITF-INA-02A | 2019/08/15 05:30 | Ajeet Rai v Schmid, Aaron | 3-6,6-4,6-3 |
| Jakarta, Singles Main, M-ITF-INA-02A | 2019/08/14 02:30 | Schmid, Aaron v Kim, Cheong-Eui | 6-3,6-3 |
| Jakarta, Singles Main, M-ITF-INA-02A | 2019/08/13 05:05 | Moritani, Soichiro v Schmid, Aaron | 3-6,3-6 |
| Jakarta, Singles Main, M-ITF-INA-02A | 2019/08/12 07:50 | Green, Cameron v Schmid, Aaron | 5-7,3-6 |
| Jakarta, Singles Main, M-ITF-INA-02A | 2019/08/07 06:15 | Schmid, Aaron v Kuan-Yi Lee | 2-6,1-6 |
| Jakarta, Singles Main, M-ITF-INA-02A | 2019/08/06 03:55 | Schmid, Aaron v Yeongseok Jeong | 6-4,6-0 |
| Jakarta, Singles Main, M-ITF-INA-02A | 2019/08/05 08:15 | Schmid, Aaron v Hanyi Liu | 7-5,7-5 |