Stadium: Court 6 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2023/12/31 08:00 | Christoph Gayk v Natsuki Yamamoto | 4-6,2-6 |
| ITF M15 Monastir | 2023/12/25 09:00 | Anas Bennour Dit Sahli v Natsuki Yamamoto | 6-2,7-6 |
| ITF M15 Monastir | 2023/12/24 08:00 | Natsuki Yamamoto v Vitali Shvets | 6-1,6-3 |
| UTR Pro Noda | 2023/10/21 04:28 | Yuto Takahashi v Natsuki Yamamoto | 7-6,7-6 |
| UTR Pro Noda | 2023/10/20 00:00 | Kazuma Kawachi v Natsuki Yamamoto | 6-4,6-1 |
| UTR Pro Noda | 2023/10/19 04:20 | Sota Tani v Natsuki Yamamoto | 6-7,6-7 |
| UTR Pro Noda | 2023/10/18 00:00 | Chaitanya Irkar v Natsuki Yamamoto | 2-6,4-5 |
| UTR Pro Noda | 2023/10/16 05:00 | Yuto Okuchi v Natsuki Yamamoto | 2-6,3-6 |
| Tysk mesterskap | 2023/12/06 12:05 | Luca Matteo Sobbe v Tom Gentzsch | 3-6,2-6 |
| ITF M25 Monastir | 2023/11/13 08:00 | Aleksandr Lobanov v Luca Matteo Sobbe | 3-6,6-1,10-6 |
| ITF M25 Monastir | 2023/11/12 08:00 | Alexandar Balj v Luca Matteo Sobbe | 1-6,2-6 |
| ITF M25 Monastir | 2023/11/08 12:35 | Leo Deflandre v Luca Matteo Sobbe | 6-4,7-6 |
| ITF M25 Monastir | 2023/11/07 08:30 | Frederic Schlossmann v Luca Matteo Sobbe | 6-1,3-6,8-10 |
| ITF M25 Monastir | 2023/11/06 09:55 | Leonardo Iemmi v Luca Matteo Sobbe | 4-6,1-6 |
| ITF M25 Monastir | 2023/11/05 10:30 | Ryusuke Horiuchi v Luca Matteo Sobbe | 1-6,1-6 |
| ITF M15 Buschhausen | 2023/09/11 14:30 | Yvo Panak v Luca Matteo Sobbe | 7-5,6-4 |