Stadium: Court 2 Round: 26 Ground: Hardcourt indoor
| Pajulahti, Singles M-ITF-FIN-02A | 2019/09/18 12:20 | Naoki Tajima v Antinheimo, Oskar | 6-2,6-1 |
| Challenger Yokkaichi | 2019/08/05 05:05 | Shintaro Imai v Naoki Tajima | 6-2,6-3 |
| Nonthaburi, Singles M-ITF-THA-01A | 2019/07/25 07:10 | Naoki Tajima v Yuta Shimizu | 0-6,4-6 |
| Nonthaburi, Singles M-ITF-THA-01A | 2019/07/24 02:00 | Niki Kaliyanda Poonacha v Naoki Tajima | 4-6,6-4,1-6 |
| Saarlouis, Singles Qualifying M-ITF-GER-07A | 2019/07/02 12:00 | Naoki Tajima v Boehler, Dominik | 2-6,2-6 |
| ITF M15 Kamen | 2019/06/26 11:30 | Naoki Tajima v Staeheli, Luca | 5-7,0-6 |
| Balatonalmadi, Singles Qualifying M-ITF-HUN-02A | 2019/06/19 09:50 | Ryan Nijboer v Naoki Tajima | 6-3,6-2 |
| Irpin, Singles Qualifying M-ITF-UKR-04A | 2019/05/28 07:00 | Oleg Prihodko v Naoki Tajima | 6-0,6-1 |
| Pajulahti, Singles M-ITF-FIN-02A | 2019/09/18 10:40 | Johansson, Niklas v Parko, Carl Bret | 4-6,5-7 |
| ITF M15 Parnu | 2019/07/15 14:30 | Uvarov, Andrey v Parko, Carl Bret | 6-1,6-1 |
| ITF M15 Parnu | 2019/07/15 11:30 | Parko, Carl Bret v Sarpola, Masi | 7-5,6-1 |
| ITF Estonia F3 | 2018/11/04 12:00 | Heger, Tim v Parko, Carl Bret | 6-3,6-3 |
| ITF Estonia F3 | 2018/11/03 14:00 | Abou Khamis, Mohammad Khaled v Parko, Carl Bret | 2-6,0-6 |
| ITF Estonia F1 | 2018/07/14 10:00 | Parko, Carl Bret v Bruna, Esteban | 1-6,3-6 |
| ITF Estonia F4 | 2016/11/04 23:00 | Stevens, Bart v Parko, Carl Bret | 6-0,6-0 |
| ITF Estonia F3 | 2016/10/29 08:00 | Paul Woerner v Parko, Carl Bret | 6-1,6-2 |