| J4 ZAGREB | 1R | |
| J4 MARIBOR-2 | Quarter | |
| J4 DOMZALE | [7] | 1R |
| J4 MARIBOR | [7] | 3R |
| J4 KRANJ | [7] | 2R |
| J5 SPLIT | [3] | Final |
| J2 PIESTANY | 1R | |
| J3 ISTANBUL-2 | 1R | |
| J1 VRSAR | 1R | |
| J3 TRNAVA | 2R | |
| J4 CADOLZBURG | [9] | Quarter |
| J2 CHISINAU | 1R | |
| J4 PRAGUE | 1R | |
| J4 OBERPULLENDORF | [4] | 2R |
| J4 BUDAPEST-2 | 2R | |
| J4 KRANJ | [7] | 2R |
SLO
ATP Ranking　1157th
Nico Kleber
1-1| L | 1R | Maks Kasnikowski | 1-6 3-6 |
| W | 1R | Dino Prizmic | 6-1 6-4 |
| W | 2R | Aleksander Orlikowski | 6-3 6-2 |
| W | 3R | Mate Cseresznyes | 6-1 6-2 |
| L | QF | Matthew William Donald | 2-6 6-3 0-6 |
| L | 1R | Oldrich Vejsicky | 5-7 6-4 5-7 |
| W | 1R | Veljko Krstic | 6-0 7-5 |
| W | 2R | Riccardo Padovani | 6-2 6-4 |
| L | 3R | Konstantin Zhzhenov | 6-3 2-6 3-6 |
| L | 2R | Facundo Yunis | 4-6 1-6 |
| W | 1R | Anton Sarunic | 6-1 6-2 |
| W | 2R | Milos Milakovic | 6-0 6-2 |
| W | QF | Milan Macura | 6-4 6-2 |
| W | SF | Karlo Krolo | 7-5 6-3 |
| L | F | Adam Heinonen | 1-6 1-6 |
| L | 1R | Vitek Horak | 1-6 3-6 |
| L | 1R | Michael Felix Frank | 1-6 1-6 |
| L | 1R | Filippo Moroni | 4-6 6-3 1-6 |
| W | 1R | Kristian Kubik | 6-4 6-4 |
| L | 2R | Janos Fekete | 4-6 3-6 |
| W | 2R | Nico Kleber | 6-7 6-2 6-4 |
| W | 3R | Niklas Rohrer | 3-6 7-5 7-5 |
| L | QF | Lewie Lane | 2-6 4-6 |
| L | 1R | Alexandr Binda | 2-6 3-6 |
| L | 1R | Amaury Raynel | 4-6 4-6 |
| L | 2R | Maurus Malgiaritta | 4-6 1-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 15474, Number of registered players: 8,165, Number of registered results: 475,051