Stadium: Court 10 Round: 45 Ground: Hardcourt outdoor
| ITF M15 Tsukuba | 2019/03/25 04:30 | Mick Veldheer v Tamaki Yamao | 6-1,6-3 |
| ITF M15 Tsukuba | 2019/03/25 04:30 | Mick Veldheer v Tamaki Yamao | 6-1,6-3 |
| ITF M15 Tsukuba | 2019/03/25 01:00 | Tamaki Yamao v Hao Yuan Ng | 6-3,6-2 |
| ITF M15 Kofu | 2019/03/21 02:00 | Hiroyasu Ehara v Tamaki Yamao | 6-3,4-6,6-0 |
| ITF M15 Kofu | 2019/03/20 01:00 | Tamaki Yamao v Michael Look | 6-2,6-3 |
| ITF M15 Kofu | 2019/03/18 06:30 | Tamaki Yamao v Pak Long Yeung | 6-3,6-7,10-6 |
| ITF M15 Kofu | 2019/03/18 03:00 | Yuichi Ito v Tamaki Yamao | 2-6,3-6 |
| ITF M15 Antalya | 2019/02/11 07:00 | Tamaki Yamao v Arklon H D Pino | 6-7,6-7 |
| Challenger Kobe | 2018/11/10 03:35 | Tamaki Yamao v Naoki Tajima | 4-6,5-7 |
| ITF M15 Tsukuba | 2019/03/30 01:00 | Mick Veldheer v Jumpei Yamasaki | 2-6,2-6 |
| ITF M15 Tsukuba | 2019/03/28 05:30 | Makoto Ochi v Mick Veldheer | 4-6,6-3,4-6 |
| ITF M15 Tsukuba | 2019/03/27 02:35 | Ryuki Matsuda v Mick Veldheer | 1-6,5-7 |
| ITF M15 Tsukuba | 2019/03/25 04:30 | Mick Veldheer v Tamaki Yamao | 6-1,6-3 |
| ITF M15 Tsukuba | 2019/03/25 01:00 | Mick Veldheer v Kazuki Shimizu | 6-1,6-4 |
| ITF M15 Kofu | 2019/03/22 04:10 | Sho Shimabukuro v Mick Veldheer | 6-4,6-1 |
| ITF M15 Kofu | 2019/03/21 06:55 | Mick Veldheer v Gengo Kikuchi | 7-6,6-3 |
| ITF M15 Kofu | 2019/03/20 05:10 | Mick Veldheer v Kazuki Nishiwaki | 4-6,6-1,6-4 |