| Date | Category | Player | Score | Opponent | Tournament |
|---|---|---|---|---|---|
| 2020-11-01 | 14 | Antonio Serdarević | 6-2 3-6 6-2 | Emanuel Ivanišević | DVORANSKI BABOLAT ZAGI KUP |
| 2020-10-31 | 14 | Antonio Serdarević | 6-3 6-3 | Ivan Viggo Fattorini | DVORANSKI BABOLAT ZAGI KUP |
| 2020-10-31 | 14 | Antonio Serdarević | W.O. | Tin Bratković | DVORANSKI BABOLAT ZAGI KUP |
| 2020-10-24 | 14 | Antonio Serdarević | 6-3 4-6 6-1 | Ivano Šarić | DVORANSKO OP TK PONIKVE |
| 2020-10-18 | 14 | Antonio Serdarević | 6-4 6-1 | Mattia Aiassa | OP RABAC |
| 2020-10-17 | 14 | Antonio Serdarević | 4-6 6-4 6-4 | Maro Ugarković | OP RABAC |
| 2020-10-10 | 14 | Antonio Serdarević | 6-1 6-2 | Emanuel Ivanišević | DVORANSKI BABOLAT ZAGI KUP |
| 2020-10-10 | 14 | Antonio Serdarević | 6-0 6-0 | Andreas Kažinić | DVORANSKI BABOLAT ZAGI KUP |
| 2020-10-05 | 14 | Kreković/Serdarević | 6-4 6-1 | Erceg/Horvat | MEMORIJAL ZLATKA KNEŽEVIĆA |
| 2020-10-04 | 14 | Antonio Serdarević | 6-2 6-2 | Filip Kreković | MEMORIJAL ZLATKA KNEŽEVIĆA |
| 2020-10-04 | 14 | Kreković/Serdarević | 6-1 6-2 | Ostrogonac/Tavić | MEMORIJAL ZLATKA KNEŽEVIĆA |
| 2020-10-03 | 14 | Antonio Serdarević | 6-3 6-1 | Lovro Juras | MEMORIJAL ZLATKA KNEŽEVIĆA |
| 2020-10-03 | 14 | Antonio Serdarević | 6-2 6-4 | Ivano Luka Tavić | MEMORIJAL ZLATKA KNEŽEVIĆA |
| 2020-09-26 | 14 | Antonio Serdarević | 6-0 6-1 | Joško Jakin | MEMORIJAL MARIJANA ORŠANIĆA |
| 2020-09-26 | 14 | Antonio Serdarević | 4-6 6-1 6-1 | Ivon Jovanović | MEMORIJAL MARIJANA ORŠANIĆA |
| 2020-09-12 | 14 | Antonio Serdarević | 7-5 6-1 | Mirko Škrinjar | MEMORIJAL KARLA PLAZANIĆA |
| 2020-09-12 | 14 | Antonio Serdarević | 6-2 6-3 | Antonio Tolić | MEMORIJAL KARLA PLAZANIĆA |
| 2020-09-12 | 14 | Kreković/Serdarević | 6-2 6-0 | Božičević/Sabolić | MEMORIJAL KARLA PLAZANIĆA |
| 2020-06-06 | 14 | Antonio Serdarević | 6-0 6-0 | Vilim Karačić | REGIONALNO PRVENSTVO GRADA ZAGREBA |
| 2020-03-07 | 14 | Antonio Serdarević | 6-4 2-0 RET. | Luka Šainović | LOŠINJ-JADRANKA KUP |
| 2020-03-07 | 14 | Antonio Serdarević | 6-4 6-3 | Erik Šagovac | LOŠINJ-JADRANKA KUP |
| 2020-03-06 | 14 | Antonio Serdarević | 6-0 6-0 | Pier Sučić | LOŠINJ-JADRANKA KUP |
| 2020-03-06 | 14 | Antonio Serdarević | 6-2 6-3 | Erik Šagovac | LOŠINJ-JADRANKA KUP |
| 2019-11-02 | 14 | Antonio Serdarević | 6-3 6-1 | Jurica Jamić | DVORANSKI BABOLAT ZAGI KUP |
| 2019-10-12 | 14 | Antonio Serdarević | 6-4 6-0 | Matija Bulović | DVORANSKI BABOLAT ZAGI KUP |
| 2019-10-06 | 14 | Antonio Serdareviä‡ | 6-3 6-1 | Vid Skenderović | OP TK VARTEKS |
| 2019-10-05 | 14 | Antonio Serdareviä‡ | 6-1 6-2 | Damjan Kvakan | OP TK VARTEKS |
| 2019-10-05 | 14 | Antonio Serdareviä‡ | 4-6 6-2 6-2 | Lovro Lončarić | OP TK VARTEKS |
| 2019-06-08 | 14 | Antonio Serdarević | 6-1 6-0 | Dominik Sabolić | ŠALATA OPEN |
| 2019-06-08 | 14 | Kreković/Serdarević | 6-2 6-0 | Horvatić/Oliynykov | ŠALATA OPEN |
| 2019-05-20 | 14 | Antonio Serdarević | 6-2 2-0 RET. | Luka Krstanović | PRVENSTVO HRVATSKE DO 14 GODINA |
| 2019-05-11 | 14 | Antonio Serdarević | 7-6(5) 6-3 | Marko Bokun | OP TRNJA |
| 2019-04-27 | 14 | Antonio Serdarević | 6-1 6-3 | Frano Sučić | OP TK ZADAR 08 |
| 2019-03-31 | 14 | Antonio Serdarević | 6-0 6-0 | Nazar Oliynykov | REGIONALNO PRVENSTVO GRADA ZAGREB |
| 2019-03-31 | 14 | Kreković/Serdarević | 6-0 6-2 | Nazarov/Oliynykov | REGIONALNO PRVENSTVO GRADA ZAGREB |
| 2019-03-30 | 14 | Antonio Serdarević | 6-1 6-0 | Vilim Karačić | REGIONALNO PRVENSTVO GRADA ZAGREB |
| 2019-02-23 | 14 | Antonio Serdarević | 6-1 6-3 | Marko Bradvić | DVORANSKO OP OGULINA - TT CUP |
| 2019-02-09 | 14 | Antonio Serdarević | 6-0 6-2 | Duje Markovina | DVORANSKO BABOLAT ZAGI KUP |
| 2019-02-09 | 14 | Antonio Serdarević | 6-1 6-3 | Roko Novaković | DVORANSKO BABOLAT ZAGI KUP |
| 2018-12-08 | 12 | Antonio Serdarević | 6-2 6-1 | Karlo Cindrić | DVORANSKI BABOLAT ZAGI KUP |
| 2018-12-08 | 12 | Antonio Serdarević | 6-2 7-6(7) | Adi Glavaš | DVORANSKI BABOLAT ZAGI KUP |
| 2018-10-21 | 12 | Antonio Serdarević | 6-2 6-4 | Noa Viduka | DVORANSKI BABOLAT ZAGI KUP |
| 2018-10-20 | 12 | Antonio Serdarević | 6-2 6-3 | Jan Mahmet | DVORANSKI BABOLAT ZAGI KUP |
| 2018-10-20 | 12 | Antonio Serdarević | 6-0 6-3 | Edon Hulaj | DVORANSKI BABOLAT ZAGI KUP |
| 2018-09-22 | 12 | Antonio Serdarević | 6-3 7-5 | Filip Kreković | OP TRNJA |
| 2018-09-16 | 12 | Antonio Serdarević | 6-4 5-7 6-3 | Beka Pižurica | ŠALATA OPEN |
| 2018-09-15 | 12 | Antonio Serdarević | 7-5 7-6(5) | Dario Zorica | ŠALATA OPEN |
| 2018-09-15 | 12 | Antonio Serdarević | 6-3 6-1 | Josip Vukić | ŠALATA OPEN |
| 2018-09-15 | 12 | Kreković/Serdarević | 6-0 6-4 | Marić/Vukić | ŠALATA OPEN |
| 2018-06-17 | 12 | Antonio Serdarević | 6-0 6-0 | Tomo Vertuš | VINDI KUP |
| 2018-06-16 | 12 | Antonio Serdarević | 6-2 6-4 | Juraj Horvat | VINDI KUP |
| 2018-06-16 | 12 | Antonio Serdarević | 6-0 6-0 | Noa Levak | VINDI KUP |
| 2018-06-02 | 12 | Antonio Serdarević | 6-4 6-2 | Noa Pasarić | OP TK PONIKVE |
| 2018-06-02 | 12 | Antonio Serdarević | 6-4 6-0 | Roko Novaković | OP TK PONIKVE |
| 2018-05-27 | 12 | Dumbović/Serdarević | 6-1 6-4 | Pižurica/Zlatevski | PURGER KUP |
| 2018-05-26 | 12 | Antonio Serdarević | 6-2 6-1 | Noa Pasarić | PURGER KUP |
| 2018-05-26 | 12 | Antonio Serdarević | 6-0 6-2 | Niko Kovačević | PURGER KUP |
| 2018-05-26 | 12 | Dumbović/Serdarević | 2-6 6-2 10/4 | Jovanović/Vukić | PURGER KUP |
| 2018-05-20 | 12 | Antonio Serdarević | 6-0 6-0 | Noa Levak | MEMORIJAL VLADIMIRA PREŠECKOG |
| 2018-05-19 | 12 | Antonio Serdarević | 6-0 6-4 | Kristian Baldoni | MEMORIJAL VLADIMIRA PREŠECKOG |
| 2018-05-19 | 12 | Kreković/Serdarević | 6-2 6-2 | Karačić/Kolić | MEMORIJAL VLADIMIRA PREŠECKOG |
| 2018-05-19 | 12 | Kreković/Serdarević | 5-7 6-2 10/8 | Hainš/Šagovac | MEMORIJAL VLADIMIRA PREŠECKOG |
| 2018-05-12 | 12 | Antonio SERDAREVIĆ | 6-2 7-6(3) | Matej BOŽIČEVIĆ | PRVENSTVO HRVATSKE DO 12 GODINA |
| 2018-05-12 | 12 | Antonio SERDAREVIĆ | 6-4 7-6(4) | Antonio VILOVIĆ | PRVENSTVO HRVATSKE DO 12 GODINA |
| 2018-05-05 | 12 | Antonio SERDAREVIĆ | 6-3 6-0 | Matej KUKRIKA | MEMORIJAL VLADE ŽIVKOVIĆA |
| 2018-05-05 | 12 | Antonio SERDAREVIĆ | 6-3 6-3 | Saša ČAKLOVIĆ | MEMORIJAL VLADE ŽIVKOVIĆA |
| 2018-05-05 | 12 | KREKOVIć/SERDAREVIć | 4-6 6-3 10/7 | MAHMET/ZUBERBUHLER | MEMORIJAL VLADE ŽIVKOVIĆA |
| 2018-04-22 | 12 | Antonio SERDAREVIĆ | 6-3 6-2 | Bruno ĆUPIĆ | OP TK SAMOBOR 1890 |
| 2018-04-21 | 12 | Antonio SERDAREVIĆ | 6-4 RET. | Filip KREKOVIĆ | OP TK SAMOBOR 1890 |
| 2018-04-20 | 12 | Antonio SERDAREVIĆ | 6-0 6-2 | Matej KUKRIKA | OP TK SAMOBOR 1890 |
| 2018-04-20 | 12 | Antonio SERDAREVIĆ | 6-2 6-2 | Luka ŠUTALO | OP TK SAMOBOR 1890 |
| 2018-04-15 | 12 | Antonio SERDAREVIĆ | 6-0 6-0 | Marko RETELJ | GRILLOV MEMORIJAL |
| 2018-04-14 | 12 | Antonio SERDAREVIĆ | W.O. | Erik ŠAGOVAC | GRILLOV MEMORIJAL |
| 2018-04-13 | 12 | Antonio SERDAREVIĆ | 7-5 6-1 | Luka ŠTIH | GRILLOV MEMORIJAL |
| 2018-04-13 | 12 | Antonio SERDAREVIĆ | 4-6 6-0 6-2 | Marko KOVAČEVIĆ | GRILLOV MEMORIJAL |