| Date | Category | Player | Score | Opponent | Tournament |
|---|---|---|---|---|---|
| 2020-09-26 | 14 | Marin Ćupić | W.O. | Marc Vučić | MEMORIJAL MARIJANA ORŠANIĆA |
| 2020-09-25 | 14 | Marin Ćupić | 6-4 6-3 | Matej Ivan Marović | MEMORIJAL MARIJANA ORŠANIĆA |
| 2020-06-08 | 14 | Baldoni/Ćupić | 6-1 6-0 | Makjanić/Sikirica | REGIONALNO PRVENSTVO DALMACIJE |
| 2020-06-07 | 14 | Marin Ćupić | 6-3 6-1 | Nikola Smolčić | REGIONALNO PRVENSTVO DALMACIJE |
| 2020-06-07 | 14 | Baldoni/Ćupić | 7-6(3) 2-6 10/4 | Behr/Erceg | REGIONALNO PRVENSTVO DALMACIJE |
| 2020-06-06 | 14 | Marin Ćupić | 6-0 6-0 | Juraj Šprung | REGIONALNO PRVENSTVO DALMACIJE |
| 2020-06-06 | 14 | Marin Ćupić | 6-1 6-2 | Bruno Ćupić | REGIONALNO PRVENSTVO DALMACIJE |
| 2020-01-28 | 14 | Marin Ćupić | 6-2 6-0 | Dorian Stiblik | DVORANSKO OP DALMACIJACEMENT |
| 2019-12-28 | 14 | Marin Ćupić | 6-2 6-3 | Matija Bulović | DVORANSKI BABOLAT ZAGI KUP |
| 2019-11-30 | 14 | Marin Ćupić | 6-1 6-0 | Emanuel Ivanišević | DVORANSKO OP TK OGULIN - DJEČACI |
| 2019-10-26 | 14 | Marin Ćupić | 6-0 6-1 | Noa Levak | DVORANSKO OP TK DALMACIJA |
| 2019-10-21 | 14 | Ćupić/Ćupić | 6-0 6-0 | Baničević/Bogdan | MEMORIJAL ĐURE BOKUNA |
| 2019-10-20 | 14 | Marin Ćupić | 1-6 6-3 6-0 | Ante Kačić | MEMORIJAL ĐURE BOKUNA |
| 2019-10-20 | 14 | Marin Ćupić | 6-0 6-2 | Bruno Ćupić | MEMORIJAL ĐURE BOKUNA |
| 2019-10-19 | 14 | Marin Ćupić | 6-0 6-3 | Frano Sučić | MEMORIJAL ĐURE BOKUNA |
| 2019-05-20 | 14 | Marin Ćupić | 6-1 6-3 | Maroje Fraćin | PRVENSTVO HRVATSKE DO 14 GODINA |
| 2019-04-28 | 14 | Marin Ćupić | 6-0 6-2 | Ethan Lovre George Hirons | OP TK ZADAR 08 |
| 2019-04-27 | 14 | Marin Ćupić | 6-3 6-1 | Marco Angelini | OP TK ZADAR 08 |
| 2019-04-27 | 14 | Baldoni/Ćupić | 6-2 6-2 | Makjanić/Zlatevski | OP TK ZADAR 08 |
| 2019-04-06 | 14 | Marin Ćupić | 6-1 6-2 | Juraj Šprung | KUP JADRA |
| 2019-04-06 | 14 | Ćupić/Ćupić | 6-3 6-2 | Kardum/Makjanić | KUP JADRA |
| 2019-03-30 | 14 | Marin Ćupić | 6-1 6-3 | Antun Bekić | REGIONALNO PRVENSTVO DALMACIJE |
| 2019-03-30 | 14 | Ćupić/Ćupić | 6-2 6-3 | Kardum/Terze | REGIONALNO PRVENSTVO DALMACIJE |
| 2019-03-17 | 12 | Marin Ćupić | 6-0 6-0 | August Jack Allen | DVORANSKO OP SPLITA 12 |
| 2019-03-17 | 12 | Marin Ćupić | 4-6 6-3 6-4 | Luka Kardum | DVORANSKO OP SPLITA 12 |
| 2019-03-17 | 12 | Marin Ćupić | 6-0 6-0 | Marko Erceg | DVORANSKO OP SPLITA 12 |
| 2019-03-16 | 14 | Marin Ćupić | 6-2 6-4 | Marko Lukić | DVORANSKO OP TK VINKOVCI |
| 2019-02-23 | 14 | Marin Ćupić | 6-2 6-4 | Lovro Juras | TK OLIMPIJA YONEX CUP |
| 2019-02-09 | 14 | Marin Ćupić | 3-6 6-3 6-4 | Martin Pupić | DVORANSKO BABOLAT ZAGI KUP |
| 2019-01-26 | 14 | Marin Ćupić | 6-0 6-3 | August Jack Allen | DVORANSKO OP DALMACIJACEMENT |
| 2019-01-26 | 14 | Marin Ćupić | 6-0 6-4 | Marko Erceg | DVORANSKO OP DALMACIJACEMENT |
| 2018-12-29 | 14 | Marin Ćupić | 6-1 6-0 | Vilim Karačić | DVORANSKI BABOLAT ZAGI KUP |
| 2018-12-08 | 12 | Marin Ćupić | 6-0 6-1 | Nikola Smolčić | DVORANSKO OP TK DALMACIJA |
| 2018-11-10 | 12 | Marin Ćupić | 6-2 6-4 | Marino Martinović | 22. OP OPATIJE |
| 2018-11-04 | 12 | Marin Ćupić | 6-3 6-4 | Dino Begović | DVORANSKO OP TK PONIKVE |
| 2018-11-03 | 12 | Marin Ćupić | 7-6(6) 6-1 | Natan Bokun | DVORANSKO OP TK PONIKVE |
| 2018-11-03 | 12 | Marin Ćupić | 2-6 7-6(1) 6-0 | Roko Novaković | DVORANSKO OP TK PONIKVE |
| 2018-10-27 | 12 | Marin Ćupić | 6-0 6-1 | Luka Neralić | DVORANSKO OP OGULINA - TENNISTOUCH CUP 12 |
| 2018-10-14 | 12 | Marin Ćupić | 6-2 6-4 | Darko Makjanić | OP TK POMAK |
| 2018-10-13 | 12 | Marin Ćupić | 6-0 6-4 | Frano Sučić | OP TK POMAK |
| 2018-10-06 | 12 | Marin Ćupić | 6-1 6-0 | Bruno Terze | OP TK STOBREČ |
| 2018-10-06 | 12 | Marin Ćupić | 6-3 6-1 | Roko Zahirović | OP TK STOBREČ |
| 2018-08-25 | 12 | Marin Ćupić | 6-0 6-1 | Leon Zlatevski | OP TK KARLOVAC |
| 2018-08-25 | 12 | Ćupić/Šilipetar | 6-4 6-4 | Pasarić/Pižurica | OP TK KARLOVAC |
| 2018-08-25 | 12 | Ćupić/Šilipetar | 6-1 6-4 | Dedić/Halilagić | OP TK KARLOVAC |
| 2018-08-19 | 12 | Begović/Ćupić | 6-0 7-6(5) | Makjanić/Sikirica | KUP LAVIĆA |
| 2018-08-18 | 12 | Marin Ćupić | 6-1 6-1 | Luka Kardum | KUP LAVIĆA |
| 2018-08-18 | 12 | Begović/Ćupić | 7-6(0) 6-1 | Marović/Škorić | KUP LAVIĆA |
| 2018-06-10 | 12 | Baldoni/Ćupić | 6-2 6-2 | Allen/Šprung | OTVORENO GRADSKOPRVENSTVO SPLITA |
| 2018-06-10 | 12 | Baldoni/Ćupić | W.O. | Neković/Stiblik | OTVORENO GRADSKOPRVENSTVO SPLITA |
| 2018-06-09 | 12 | Marin Ćupić | 6-4 6-2 | Toni Mrduljaš | OTVORENO GRADSKOPRVENSTVO SPLITA |
| 2018-05-19 | 12 | Marin Ćupić | 6-0 6-1 | Matej Kukrika | MEMORIJAL VLADIMIRA PREŠECKOG |
| 2018-05-19 | 12 | Ćupić/Ćupić | 6-0 6-1 | Marić/Sabolić | MEMORIJAL VLADIMIRA PREŠECKOG |
| 2018-04-22 | 12 | Marin ĆUPIĆ | 6-3 6-4 | Niko KLARIČIĆ | OP TK SAMOBOR 1890 |
| 2018-04-22 | 12 | ĆUPIĆ/ĆUPIĆ | 6-1 6-1 | Kolić/ZUBERBUHLER | OP TK SAMOBOR 1890 |
| 2018-04-21 | 12 | Marin ĆUPIĆ | 6-2 6-0 | Lovro GRDINIĆ | OP TK SAMOBOR 1890 |
| 2018-04-20 | 12 | Marin ĆUPIĆ | 6-2 6-2 | Roko TADIĆ | OP TK SAMOBOR 1890 |
| 2018-04-20 | 12 | Marin ĆUPIĆ | 7-5 7-5 | Matej BOŽIČEVIĆ | OP TK SAMOBOR 1890 |
| 2018-04-07 | 12 | Marin ĆUPIĆ | 6-3 6-2 | Stjepan BOGDAN | REGIONALNO PRVENSTVO DALMACIJE |
| 2018-04-07 | 12 | BEGOVIĆ/ĆUPIĆ | 6-3 6-3 | MAKJANIĆ/SIKIRICA | REGIONALNO PRVENSTVO DALMACIJE |
| 2018-03-17 | 12 | Marin ĆUPIĆ | 7-5 6-3 | Matej SIKIRICA | OP SOLINA |
| 2018-03-03 | 12 | Marin ĆUPIĆ | 6-1 6-1 | Vito CEREZIN | DVORANSKO OP DALMACIJA 12 |
| 2018-02-11 | 12 | Marin ĆUPIĆ | 6-3 6-1 | August Jack ALLEN | DVORANSKO OP DALAMCIJACEMENT 12 |
| 2018-02-10 | 12 | Marin ĆUPIĆ | 6-1 6-0 | Ivano ŠARIĆ | DVORANSKO OP DALAMCIJACEMENT 12 |
| 2018-02-10 | 12 | Marin ĆUPIĆ | 7-5 6-2 | Marko ERCEG | DVORANSKO OP DALAMCIJACEMENT 12 |