 Tunisia: M15 Monastir 44 - Doubles - Main |
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| 1/8-finals | Kupcic J./Premzl M. | Lipovsek Puches T./Otegui J. B. | 0:2 (5:7, 4:6) | details | 31.10.2023 |
 Austria: M15 Bad Waltersdorf - Doubles - Main |
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| 1/8-finals | Kremenchutskyi I./Podorozhnyi A. | Kupcic J./Premzl M. | 2:1 (3:6, 6:4, 10:7) | details | 03.10.2023 |
 Croatia: M25 Split - Doubles - Main |
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| 1/8-finals | Kupcic J./Premzl M. | Taylor A./Vanshelboim E. | 0:2 (2:6, 2:6) | details | 20.04.2023 |
| Croatia: M15 Rovinj - Doubles - Main |
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| Quarter-finals | Kupcic J./Premzl M. | Bolla A./Donati M. | 0:2 (2:6, 3:6) | details | 16.03.2023 |
| 1/8-finals | Stodder T./Wenger D. | Kupcic J./Premzl M. | 0:2 (1:6, 3:6) | details | 15.03.2023 |
| Croatia: M15 Porec - Doubles - Main |
|---|
| Final | Mikrut L./Piraino G. | Kupcic J./Premzl M. | 2:1 (6:4, 3:6, 10:7) | details | 11.03.2023 |
| Semi-finals | Capecchi D./Galoppini D. | Kupcic J./Premzl M. | 1:2 (5:7, 6:2, 8:10) | details | 10.03.2023 |
| Quarter-finals | Kupcic J./Premzl M. | Perez Contri S./Zanotti A. | 2:1 (6:3, 2:6, 14:12) | details | 09.03.2023 |
| 1/8-finals | Kupcic J./Premzl M. | Basic N./Markovski O. | 2:0 (6:2, 6:2) | details | 08.03.2023 |
 Egypt: M15 Sharm ElSheikh 3 - Doubles - Main |
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| Final | Kupcic J./Premzl M. | Dev S D P./Ganta S. K. R. | 1:2 (7:5, 65:7, 8:10) | details | 18.02.2023 |
| Semi-finals | Kupcic J./Premzl M. | Ianin N./Philippov E. | 2:1 (64:7, 7:5, 10:8) | details | 17.02.2023 |
| Quarter-finals | Kupcic J./Premzl M. | Jeong Y./Son J. H. | 2:0 (6:3, 6:4) | details | 16.02.2023 |
| 1/8-finals | Kielan S./Uzhylovskyi V. | Kupcic J./Premzl M. | 1:2 (6:2, 5:7, 8:10) | details | 14.02.2023 |
 Turkey: M15 Antalya 17 - Doubles - Main |
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| Final | Chepelev A./Klok D. | Kupcic J./Premzl M. | 2:1 (63:7, 6:3, 10:5) | details | 22.10.2022 |
| Semi-finals | Karahan A./Sakamoto R. | Kupcic J./Premzl M. | 0:2 (3:6, 3:6) | details | 21.10.2022 |
| Quarter-finals | Kupcic J./Premzl M. | Martinez L./Parizzia N. | 2:0 (6:4, 7:65) | details | 20.10.2022 |
| 1/8-finals | Kupcic J./Premzl M. | Minin M./Verbin P. | 2:1 (7:5, 5:7, 11:9) | details | 18.10.2022 |
 Slovenia: M25 Maribor 2 - Doubles - Main |
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| 1/8-finals | Kupcic J./Premzl M. | Cungu R./Giacomini L. | 1:2 (6:3, 63:7, 8:10) | details | 06.09.2022 |
| Slovenia: M25 Maribor - Doubles - Main |
|---|
| Semi-finals | Biljesko D./Kivattsev K. | Kupcic J./Premzl M. | 2:1 (7:62, 2:6, 10:7) | details | 02.09.2022 |
| Quarter-finals | Kupcic J./Premzl M. | Cungu R./Popovic S. | 2:1 (2:6, 7:5, 12:10) | details | 01.09.2022 |
| 1/8-finals | Kupcic J./Premzl M. | Minin M./Obradovic D. | 2:1 (6:4, 68:7, 10:8) | details | 30.08.2022 |
