| Date | Category | Player | Score | Opponent | Tournament |
|---|---|---|---|---|---|
| 2018-06-23 | S | Roko Erceg | 6-2 6-1 | Matko Varga | OP RUDEŠ 10.000 KN |
| 2018-06-16 | 18 | Roko Erceg | 6-4 7-5 | Marko Inđić | MLADOST OPEN |
| 2018-06-16 | 18 | Roko Erceg | 6-1 6-2 | Luka Vidović | MLADOST OPEN |
| 2018-06-02 | 18 | Roko Erceg | 6-2 6-4 | Marko Zalukar | ŠALATA OPEN |
| 2018-04-28 | 18 | Roko ERCEG | 6-4 6-0 | Sven SOKOLIĆ | OP TK SAMOBOR 1890 |
| 2018-04-28 | 18 | Roko ERCEG | 6-4 6-1 | Vinko ĐURIĆ | OP TK SAMOBOR 1890 |
| 2018-04-28 | 18 | Erceg/Đerek | 4-6 6-3 10/7 | Baković/Tančak | OP TK SAMOBOR 1890 |
| 2018-04-21 | S | Roko ERCEG | 6-2 6-7(1) 6-1 | Luka ZUBČIĆ | MORTADELA KUP 10.000 KN |
| 2018-04-14 | 18 | Roko ERCEG | 3-6 6-3 7-5 | Stjepan MAJCAN | PRVENSTVO HRVATSKE DO 18 GODINA |
| 2018-04-06 | 18 | ERCEG/Puljiz | 7-6(5) 6-0 | KATANEC/Sokolić | REGIONALNO PRVENSTVO GRADA ZAGREB |
| 2018-04-05 | 18 | ERCEG/Puljiz | 6-3 7-5 | JAMIĆ/ŠIMUNOVIĆ | REGIONALNO PRVENSTVO GRADA ZAGREB |
| 2018-04-04 | 18 | Roko ERCEG | 6-2 6-2 | Antun KATANEC | REGIONALNO PRVENSTVO GRADA ZAGREB |
| 2018-02-04 | 18 | Roko ERCEG | 6-2 6-4 | Patrik JURINA | DVORANSKO OP OGULINA- TT CUP 18 |
| 2018-02-03 | 18 | Roko ERCEG | 3-6 6-4 6-4 | Martin KELEMEN | DVORANSKO OP OGULINA- TT CUP 18 |