Stadium: Court 2 Round: 26 Ground: Hardcourt indoor
| ITF M15 Pajulahti | 2019/09/18 12:20 | Naoki Tajima v Oskar Antinheimo | 6-2,6-1 |
| Challenger Yokkaichi | 2019/08/05 05:05 | Shintaro Imai v Naoki Tajima | 6-2,6-3 |
| ITF M25 Nonthaburi | 2019/07/25 07:10 | Naoki Tajima v Yuta Shimizu | 0-6,4-6 |
| ITF M25 Nonthaburi | 2019/07/24 02:00 | Niki Kaliyanda Poonacha v Naoki Tajima | 4-6,6-4,1-6 |
| ITF M15 Saarlouis | 2019/07/02 12:00 | Naoki Tajima v Dominik Boehler | 2-6,2-6 |
| ITF M15 Kamen | 2019/06/26 11:30 | Naoki Tajima v Luca Staeheli | 5-7,0-6 |
| ITF M15 Balatonalmadi | 2019/06/19 09:50 | Ryan Nijboer v Naoki Tajima | 6-3,6-2 |
| ITF M15 Irpin | 2019/05/28 07:00 | Oleg Prihodko v Naoki Tajima | 6-0,6-1 |
| ITF M15 Pajulahti | 2019/09/18 10:40 | Niklas Johansson v Carl Bret Parko | 4-6,5-7 |
| ITF M15 Parnu | 2019/07/15 14:30 | Andrey Uvarov v Carl Bret Parko | 6-1,6-1 |
| ITF M15 Parnu | 2019/07/15 11:30 | Carl Bret Parko v Masi Sarpola | 7-5,6-1 |
| ITF Estonia F3 | 2018/11/04 12:00 | Tim Heger v Carl Bret Parko | 6-3,6-3 |
| ITF Estonia F3 | 2018/11/03 14:00 | Mohammad Khaled Abou Khamis v Carl Bret Parko | 2-6,0-6 |
| ITF Estonia F1 | 2018/07/14 10:00 | Carl Bret Parko v Esteban Bruna | 1-6,3-6 |
| ITF Estonia F4 | 2016/11/04 23:00 | Bart Stevens v Carl Bret Parko | 6-0,6-0 |
| ITF Estonia F3 | 2016/10/29 08:00 | Paul Woerner v Carl Bret Parko | 6-1,6-2 |