| ITF Chinese Taipei F2 Qual | 07/22 02:00 | 54 | Tsai, Ching-Huang v Matsuzaki, Yutaro | 4-6,6-2,6-4 | |
| ITF Chinese Taipei F1 Qual | 07/15 02:00 | 54 | Matsuzaki, Yutaro v フアン・ツンハオ | 6-7,1-6 | |
| ITF Japan F8 | 06/11 00:00 | 62 | オノ,マサヨシ v Matsuzaki, Yutaro | 6-2,6-2 | |
| ITF Japan F8 | 06/09 01:00 | 62 | Matsuzaki, Yutaro v バークレー,デイビッド | 1-6,6-4,6-3 | |
| ITF Japan F6 Qual | 04/07 01:00 | 62 | Matsuzaki, Yutaro v Uesugi, Teppei | 4-6,0-6 | |
| ITF Greece F3 | 03/10 10:00 | 62 | レミー・ベルトラ v Matsuzaki, Yutaro | 6-4,6-3 | |
| ITF Greece F2 | 03/04 09:30 | 62 | Matsuzaki, Yutaro v マキシム・ティホミロフ | 0-6,3-6 | |
| ITF Greece F2 | 03/03 07:30 | 62 | アレクサンドル ドンスキ v Matsuzaki, Yutaro | 4-6,4-6 | |
| Turkey F8, Singles Qualifying | 02/24 07:00 | 62 | ティエム,モリツ v Matsuzaki, Yutaro | 6-7,6-2,6-4 | |
| ITF Turkey F7 | 02/18 09:00 | 62 | Matsuzaki, Yutaro v ジュリアン・ブラッドリー | 1-6,0-6 | |
| ITF Turkey F7 | 02/17 06:30 | 62 | Matsuzaki, Yutaro v Allemby, James | 6-4,3-6,6-3 | |
| Turkey F6, Singles Qualifying | 02/10 09:00 | 62 | 島袋 将 v Matsuzaki, Yutaro | 6-1,7-5 | |
| ITF Hong Kong F6 | 12/31 03:00 | 54 | Zhao, Lingxi v Matsuzaki, Yutaro | 6-3,7-5 | |
| ITF Vietnam F3 | 11/19 07:00 | 44 | Matsuzaki, Yutaro v ミスラフ・ボスニャック | 3-6,4-6 | |
| ITF Vietnam F2 | 11/11 04:00 | 44 | ウン・ハオユアン v Matsuzaki, Yutaro | 6-3,6-2 | |
| ITF Vietnam F1 | 11/05 02:00 | 44 | Matsuzaki, Yutaro v 川上 倫平 | 1-6,6-3,2-6 | |
| ITF Vietnam F1 | 11/04 03:00 | 44 | Matsuzaki, Yutaro v Nguyen, Long | 6-2,6-1 | |
| ITF Thailand F6 Qual | 08/12 02:30 | 44 | ウーゴ・ポンティコ v Matsuzaki, Yutaro | 6-2,3-6,6-1 | |
| ITF Thailand F4 Qual | 07/29 03:00 | 44 | チェン・フン ロー v Matsuzaki, Yutaro | 6-3,5-7,6-2 | |
| ITF Hong Kong F2 Qual | 06/24 03:00 | 54 | イン・キロン v Matsuzaki, Yutaro | 6-4,6-1 | |
| ITF Hong Kong F1 | 06/20 07:30 | 25 | イウン,パク・ロン v Matsuzaki, Yutaro | 6-4,2-6,6-3 | |
| ITF Singapore F3 | 06/06 04:10 | 25 | Matsuzaki, Yutaro v Propoggia, Dane | 1-6,1-6 | |
| ITF Singapore F1 | 06/05 03:00 | 54 | Matsuzaki, Yutaro v Cometto, Olivier | 6-2,6-0 | |
| ITF Singapore F1 | 06/04 04:00 | 54 | Matsuzaki, Yutaro v Chua, Kenneth | 6-0,6-0 | |
| ITF Singapore F2 Qual | 05/29 03:20 | 54 | グリルズ,ヤコブ v Matsuzaki, Yutaro | 6-0,6-3 | |
| ITF Singapore F2 Qual | 05/28 03:00 | 54 | Matsuzaki, Yutaro v フィトリアディ・M・リフキ | 6-4,6-3 | |
| ITF Singapore F1 Qual | 05/22 06:10 | 54 | Matsuzaki, Yutaro v リン・ジャン・トリン | 4-6,0-6 | |
| ITF Singapore F1 Qual | 05/21 04:00 | 54 | Pungliya, Jayesh v Matsuzaki, Yutaro | 5-7,4-6 | |
| ITF Japan F4 | 03/26 00:59 | 62 | Uesugi, Teppei v Matsuzaki, Yutaro | 6-1,6-0 | |
| ITF Japan F1 | 03/05 01:00 | 62 | Matsuzaki, Yutaro v Itsusaki, Kaito | 4-6,2-6 |