| Date | Category | Player | Score | Opponent | Tournament |
|---|---|---|---|---|---|
| 2018-04-28 | 18 | Luka ĐEREK | 6-0 6-1 | Đani IVIČIĆ | OP TK SAMOBOR 1890 |
| 2018-04-28 | 18 | Luka ĐEREK | 7-6(4) 2-6 7-6(3) | Mateo MRVAC | OP TK SAMOBOR 1890 |
| 2018-04-28 | 18 | Erceg/Đerek | 4-6 6-3 10/7 | Baković/Tančak | OP TK SAMOBOR 1890 |
| 2018-04-15 | 18 | Luka ĐEREK | 6-1 6-1 | Filip BLAŽIĆ | PRVENSTVO HRVATSKE DO 18 GODINA |
| 2018-04-14 | 18 | Luka ĐEREK | 3-6 6-4 6-4 | Filip SABLJAK | PRVENSTVO HRVATSKE DO 18 GODINA |