Croatia: M15 Bol - Doubles - Main |
| 1/8-finals | Brkic J./Krolo F. | Poljicak M./Simundza J. | 0:2 (4:6, 4:6) | details | 21.05.2024 |
Bosnia and Herzegovina: M15 Doboj - Doubles - Main |
| Final | Matsuda K./Sueoka Y. | Jakic M./Poljicak M. | 0:2 (3:6, 4:6) | details | 11.05.2024 |
| Semi-finals | Jakic M./Poljicak M. | Brunclik P./Cerny M. | 2:0 (6:0, 6:4) | details | 10.05.2024 |
| Quarter-finals | Faucon R./Karol M. | Jakic M./Poljicak M. | 0:2 (64:7, 3:6) | details | 09.05.2024 |
| 1/8-finals | Jacimovic N./Smiljanic N. | Jakic M./Poljicak M. | 0:2 (1:6, 3:6) | details | 07.05.2024 |
Croatia: M15 Split - Doubles - Main |
| Semi-finals | Mikrut L./Poljicak M. | Heinonen A./Jakic M. | 0:0 RET. (6:5) | details | 27.04.2024 |
| Quarter-finals | Mikrut L./Poljicak M. | Militi Ribaldi A./Perfetti N. | 2:0 (6:2, 6:2) | details | 25.04.2024 |
| 1/8-finals | Mikrut L./Poljicak M. | Markovina D./Tumbas Kajgo K. | 2:0 (6:2, 6:4) | details | 25.04.2024 |
Croatia: M15 Dubrovnik - Doubles - Main |
| Quarter-finals | Mikrut L./Poljicak M. | Jakic M./Markovina D. | WO. | details | 18.04.2024 |
| 1/8-finals | Mikrut L./Poljicak M. | Heinonen A./Szajrych J. | 2:1 (6:3, 3:6, 10:8) | details | 16.04.2024 |
Croatia: Split - Doubles - Main |
| 1/8-finals | Mikrut L./Poljicak M. | Eysseric J./Stevens B. | 0:2 (5:7, 64:7) | details | 10.04.2024 |
Croatia: M15 Opatija - Doubles - Main |
| Final | Mikrut L./Poljicak M. | Compagnucci T./Sorrentino L. | 2:0 (6:4, 6:2) | details | 23.03.2024 |
| Semi-finals | Mikrut L./Poljicak M. | Bielinskyi V./Ovcharenko O. | 2:1 (2:6, 6:4, 10:5) | details | 22.03.2024 |
| Quarter-finals | Mikrut L./Poljicak M. | Brkic J./Jakic M. | 2:1 (3:6, 6:3, 10:8) | details | 21.03.2024 |
| 1/8-finals | Mikrut L./Poljicak M. | Pavlovic L./Radjenovic V. | 2:0 (6:2, 7:5) | details | 20.03.2024 |
Croatia: M15 Rovinj - Doubles - Main |
| Final | Mikrut L./Poljicak M. | Rossi L./Sorrentino L. | 2:1 (65:7, 7:5, 10:7) | details | 16.03.2024 |
| Semi-finals | Mikrut L./Poljicak M. | Kaukovalta P./Vulpitta G. | 2:0 (6:2, 6:3) | details | 15.03.2024 |
| Quarter-finals | Mikrut L./Poljicak M. | Basic N./Kupcic J. | 2:1 (3:6, 6:1, 10:4) | details | 14.03.2024 |
| 1/8-finals | Mikrut L./Poljicak M. | Pavlovic L./Popovic S. | 2:0 (6:4, 6:4) | details | 13.03.2024 |
Croatia: M15 Porec - Doubles - Main |
| Final | Bill A./Mikrut L. | Basic N./Poljicak M. | 2:0 (6:1, 7:5) | details | 09.03.2024 |
| Semi-finals | Pavlovic L./Radjenovic V. | Basic N./Poljicak M. | 1:2 (2:6, 6:4, 6:10) | details | 08.03.2024 |
| Quarter-finals | Sorrentino L./Vatteroni L. | Basic N./Poljicak M. | 1:2 (6:3, 3:6, 7:10) | details | 07.03.2024 |
| 1/8-finals | Podorozhnyi A./Tumbas Kajgo K. | Basic N./Poljicak M. | 0:2 (4:6, 2:6) | details | 06.03.2024 |
Germany: M15 Oberhaching - Doubles - Main |
| Final | Oradini G./Vocel M. | Masur D./Poljicak M. | 1:2 (7:5, 3:6, 8:10) | details | 17.02.2024 |