Stadium: Court 4 Round: 62 Ground: Hardcourt outdoor
| ITF - M15 Sharm El Sheikh | 2022/11/20 10:30 | Hayeon Seong v Aryan Lakshmanan | 1-6,4-6 |
| ITF - M15 Daegu | 2022/08/28 01:00 | Hayeon Seong v Yong-Kyu Lim | 3-6,1-6 |
| ITF - M15 Anseong | 2022/08/17 05:40 | Hayeon Seong v Yuta Kawahashi | 0-6,1-6 |
| ITF - M15 Anseong | 2022/08/15 07:15 | Hayeon Seong v Dogeon Park | 6-3,6-1 |
| ITF - M15 Anseong | 2022/08/15 03:20 | Geni Inoue v Hayeon Seong | 3-6,5-7 |
| ITF - M15 Changwon | 2019/10/15 01:00 | Takuya Kumasaka v Hayeon Seong | 4-6,6-2,10-1 |
| ITF - M15 Anseong | 2019/06/26 04:00 | Hayeon Seong v Haru Inoue | 2-6,2-6 |
| ITF - M15 Anseong | 2019/06/25 01:00 | Hayeon Seong v Sam Ryan Ziegann | 7-5,6-1 |
| ITF - M15 Selva Gardena | 2022/11/02 10:55 | Federico Lucini v Robert Strombachs | 3-6,2-6 |
| ITF - M15 Selva Gardena | 2022/11/01 08:00 | Federico Lucini v Pietro Pampanin | 7-5,6-2 |
| ITF - M15 Selva Gardena | 2022/10/31 09:30 | Federico Lucini v Matej Galik | 6-7,6-4,10-6 |
| ITF - M15 Selva Gardena | 2022/10/30 15:50 | Alessandro Spadola v Federico Lucini | 4-6,6-3,9-11 |
| ITF - M25 Caslano | 2022/08/23 08:30 | Federico Lucini v Dylan Dietrich | 2-6,1-6 |
| ITF - M25 Caslano | 2022/08/22 09:20 | Federico Lucini v Jan Jermar | 7-5,5-7,10-6 |
| ITF - M25 Caslano | 2022/08/21 08:00 | Gabriele Moghini v Federico Lucini | 4-6,5-7 |
| ITF - M25 Casinalbo | 2022/07/03 07:30 | Federico Lucini v Lorenzo Bresciani | 4-6,6-2,3-10 |