Stadium: Centre Court Round: 27 Ground: Hardcourt outdoor
| ITF M25 Hongkong | 2019/01/03 02:00 | Takashi Saito v Julian Lenz | 3-6,1-6 |
| ITF M25 Hongkong | 2019/01/02 03:20 | Julian Lenz v Pak Long Yeung | 6-1,6-4 |
| Challenger Houston | 2018/11/12 21:45 | Julian Lenz v Ernesto Escobedo | 6-4,3-6,6-7 |
| Challenger Houston | 2018/11/11 17:55 | Julian Lenz v Hady Habib | 7-6,4-6,6-4 |
| Challenger Houston | 2018/11/10 22:00 | Julian Lenz v Nathaniel Lammons | 4-6,6-1,6-4 |
| Challenger - Knoxville | 2018/11/04 18:20 | Gijs Brouwer v Julian Lenz | 6-3,6-4 |
| Challenger Ismaning | 2018/10/14 09:00 | Julian Lenz v Albano Olivetti | 4-6,3-6 |
| Challenger Ismaning | 2018/10/13 09:00 | David Poljak v Julian Lenz | 6-7,2-6 |
| ITF M25 Hongkong | 2019/01/03 02:00 | Yuki Mochizuki v Carlos Boluda-Purkiss | 6-3,7-5 |
| ITF M25 Hongkong | 2019/01/02 04:35 | Hong Kit Wong v Yuki Mochizuki | 3-6,4-6 |
| ITF M25 Hongkong | 2019/01/01 02:00 | Yuki Mochizuki v Tsung-Hao Huang | 4-6,6-0,12-10 |
| ITF Hong Kong F3 | 2018/12/25 09:35 | Issei Okamura v Yuki Mochizuki | 7-6,7-6 |
| Challenger Kobe | 2018/11/11 02:00 | Andrew Harris v Yuki Mochizuki | 6-4,6-0 |
| Challenger Kobe | 2018/11/10 02:00 | Yuki Mochizuki v Naoki Nakagawa | 6-1,6-7,6-2 |
| ITF Hong Kong F2 | 2018/07/02 04:00 | Yuki Mochizuki v Shintaro Imai | 6-4,5-7,3-6 |
| ITF Hong Kong F1 | 2018/06/30 02:00 | Yuki Mochizuki v Hong Kit Wong | 4-6,6-2,6-1 |