| Date | Category | Player | Score | Opponent | Tournament |
|---|---|---|---|---|---|
| 2020-03-02 | All | Josua Marchello Beauchamp Tahu | 6-1 6-2 | Joshua Eldridge Jusuf | BSJ Sportama Junior Super Series II |
| 2020-02-04 | All | Josua Marchello Beauchamp Tahu | 4-0 4-0 | Ahmad Fauzan | BSJ/Sportama Junior Super Series I |
| 2020-02-04 | All | Josua Marchello Beauchamp Tahu | W.O. | Arviansyah Galih Cahyalmi | BSJ/Sportama Junior Super Series I |
| 2019-11-25 | 12 | Josua Marchello Beauchamp Tahu | 6-2 6-0 | Jaden Elliot | BSJ/Sportama Junior Championships VIII |
| 2019-11-25 | 12 | Josua Marchello Beauchamp Tahu | 2-6 6-4 14/12 | Elroy Hendera | BSJ/Sportama Junior Championships VIII |
| 2019-07-05 | All | Josua Marchello Beauchamp Tahu | 8-0 | Arief Wisnu Hariyanto | BSJ/Thamrin Cup |
| 2019-07-05 | All | Beauchamp Tahu/Marchello Tahu | 8-3 | Putra/Zidoi | BSJ/Thamrin Cup |
| 2019-07-02 | All | Josua Marchello Beauchamp Tahu | 8-1 | Nathaniel Widiyanto | BSJ/Thamrin Cup |
| 2019-06-23 | 12 | Josua Marchello Beauchamp Tahu | 6-3 7-5 | M Isha Auzi Helmi | BSJ/Sportama Junior Championships IV |
| 2019-06-23 | 12 | Josua Marchello Beauchamp Tahu | 6-2 6-1 | Shiryu Sakamoto | BSJ/Sportama Junior Championships IV |
| 2019-06-22 | 12 | Josua Marchello Beauchamp Tahu | 8-1 | Muhammad Alfaradu Sumirat | BSJ/AMMAN-MINERAL Detec Jr Open |
| 2019-06-22 | 12 | Josua Marchello Beauchamp Tahu | 8-0 | Gabriel Kenzo | BSJ/AMMAN-MINERAL Detec Jr Open |
| 2019-06-22 | 12 | Beauchamp Tahu/Marchello Tahu | 8-4 | Adji/Hartama Jaya | BSJ/AMMAN-MINERAL Detec Jr Open |
| 2019-03-09 | All | Josua Marchello Beauchamp Tahu | 6-0 6-0 | M. Mouressi Urwah Muqorib | BSJ/Sportama Junior Championships II |
| 2019-03-09 | All | Josua Marchello Beauchamp Tahu | 7-5 6-2 | Corey Lau | BSJ/Sportama Junior Championships II |