Round: 60 Ground: Clay
| ITF Croatia F3 | 2017/03/20 09:00 | Vachtl, Jiri v アレン アヴィズバ | 1-6,3-6 |
| ITF Croatia F3 | 2017/03/18 10:30 | Bonetta, Dino v Vachtl, Jiri | 6-4,6-7,4-6 |
| ITF Croatia F2 | 2017/03/12 13:45 | オンケン・ジュリアン v Vachtl, Jiri | 6-1,6-0 |
| ITF Croatia F2 | 2017/03/12 08:30 | Vachtl, Jiri v Boh, Grega | 6-2,6-3 |
| ITF Croatia F2 | 2017/03/11 10:00 | Vachtl, Jiri v Puc, Borut | 1-6,6-2,6-1 |
| Czech Republic F12, Singles | 2016/12/03 09:00 | Vachtl, Jiri v マレク・リハセク | 4-6,4-6 |
| Czech Republic F11, Singles | 2016/11/28 09:30 | Vachtl, Jiri v マレク・ゲンゲル | 3-6,2-6 |
| Czech Republic F11, Singles | 2016/11/26 13:00 | Brtnicky, Filip v Vachtl, Jiri | 5-7,4-6 |
| ITF Croatia F3 | 2017/03/19 08:30 | マルコ・ミセリ v Blasko, Martin | 6-1,6-4 |
| ITF Croatia F3 | 2017/03/18 10:30 | Boh, Grega v Blasko, Martin | 5-7,2-6 |
| ITF Croatia F2 | 2017/03/12 08:30 | Blasko, Martin v Raspudic, Franjo | 4-6,3-6 |
| ITF Croatia F2 | 2017/03/11 08:00 | Blasko, Martin v コペニッグ,ダニエル | 6-2,6-1 |
| ITF Tunisia F7 | 2017/02/19 08:00 | ルイ・テッサ v Blasko, Martin | 6-4,6-3 |
| ITF Tunisia F7 | 2017/02/18 11:30 | Zucca, Antonio v Blasko, Martin | 3-6,5-7 |
| Tunisia F6, Singles Qualifying | 2017/02/15 12:45 | Blasko, Martin v マルセロ・ゾルマン | 4-6,6-7 |
| Tunisia F6, Singles Qualifying | 2017/02/13 11:00 | Cutuli, Domenico v Blasko, Martin | 6-1,2-6,3-6 |