| Monastir challenger | Round | Result | H | A | 
		
			| 29.10. |  | Brunclik P. - Simakin I. | R16 | 6-4, 6-4 | 1.82 | 1.91 | 
		
			| 27.10. |  | Brunclik P. - Martineau M. | 1R | 7-65, 6-3 | 1.79 | 1.96 | 
		
			| Hamburg challenger | Round | Result | H | A | 
		
			| 22.10. |  | Gentzsch T. - Brunclik P. | 1R | 6-1, 6-2 | 2.03 | 1.72 | 
		
			| Hersonissos 6 challenger | Round | Result | H | A | 
		
			| 14.10. |  | Hussey G. - Brunclik P. | 1R | 6-4, 2-6, 6-3 | 2.85 | 1.38 | 
		
			| 13.10. |  | Brunclik P. - Nesterov P. | Q-R16 | 6-3, 3-6, 6-4 | 1.21 | 4.03 | 
		
			| 12.10. |  | Brunclik P. - Bassem Sobhy M. | Q-1R | 6-3, 6-4 | 1.12 | 5.64 | 
		
			| Villena challenger | Round | Result | H | A | 
		
			| 04.10. |  | Carreno-Busta P. - Brunclik P. | SF | 6-4, 6-3 | 1.29 | 3.38 | 
		
			| 03.10. |  | Brunclik P. - Potenza L. | QF | 6-4, 6-3 | 1.53 | 2.41 | 
		
			| 02.10. |  | Brunclik P. - Oberleitner N. | R16 | 6-2, 6-2 | 1.33 | 3.13 | 
		
			| 30.09. |  | Brunclik P. - Hussey G. | 1R | 7-5, 6-1 | 1.72 | 2.05 | 
		
			| 29.09. |  | Brunclik P. - Oetzbach A. | Q-R16 | 6-3, 6-3 | 1.16 | 4.65 | 
		
			| 28.09. |  | Brunclik P. - Hernandez C. | Q-1R | 6-4, 6-0 | 1.14 | 5.09 | 
		
			| Columbus 3 challenger | Round | Result | H | A | 
		
			| 15.09. |  | Maloney P. - Brunclik P. | 1R | 6-4, 6-0 | 1.76 | 1.96 | 
		
			| Hersonissos 3 challenger | Round | Result | H | A | 
		
			| 15.08. |  | Jodar R. - Brunclik P. | SF | 6-2, 2-0 | 1.55 | 2.36 | 
		
			| 14.08. |  | Brunclik P. - Jones M. | QF | 6-2, 6-2 | 1.48 | 2.56 | 
		
			| 13.08. |  | Brunclik P. - Moroni F. | R16 | 6-4, 6-3 | 1.59 | 2.25 | 
		
			| 12.08. |  | Brunclik P. - Makk P. | 1R | 6-3, 3-6, 7-5 | 1.32 | 3.16 | 
		
			| Grodzisk Mazowiecki challenger | Round | Result | H | A | 
		
			| 07.08. |  | Zeppieri G. - Brunclik P. | R16 | 7-66, 65-7, 6-2 | 1.28 | 3.44 | 
		
			| 05.08. |  | Brunclik P. - Hemery C. | 1R | 6-2, 6-3 | 2.30 | 1.56 | 
		
			| Liberec challenger | Round | Result | H | A | 
		
			| 29.07. |  | Vacherot V. - Brunclik P. | 1R | 7-63, 6-4 | 1.56 | 2.31 | 
		
			| Zug challenger | Round | Result | H | A | 
		
			| 22.07. |  | Mayot H. - Brunclik P. | 1R | 7-5, 6-1 | 1.52 | 2.42 | 
		
			| 21.07. |  | Brunclik P. - Dellavedova M. | Q-R16 | 6-2, 7-613 | 1.19 | 4.32 | 
		
			| 20.07. |  | Brunclik P. - Villanueva G. | Q-1R | 7-65, 7-5 | 1.64 | 2.14 | 
		
			| Bunschoten challenger | Round | Result | H | A | 
		
			| 13.07. |  | Sels J. - Brunclik P. | Q-1R | 64-7, 6-3, 7-64 | 2.12 | 1.67 | 
		
			| Futures 2025 | Round | Result | H | A | 
		
			| 03.07. |  | Broska F. - Brunclik P. | R16 | 6-3, 6-4 | 2.61 | 1.44 | 
		
			| 01.07. |  | Brunclik P. - Dedura-Palomero D. | 1R | 2-6, 6-3, 6-0 | 1.74 | 1.97 | 
		
			| 14.06. |  | Beckley A. - Brunclik P. | SF | 6-3, 6-2 | 4.56 | 1.17 | 
		
			| 13.06. |  | Brunclik P. - Pereira J. | QF | 7-62, 6-2 | 1.17 | 4.39 | 
		
			| 12.06. |  | Brunclik P. - Otte O. | R16 | 6-1, 6-2 | 1.48 | 2.48 | 
		
			| 11.06. |  | Brunclik P. - Handel T. | 1R | 6-2, 4-6, 6-0 | 1.40 | 2.76 | 
		
			| Prostejov challenger | Round | Result | H | A | 
		
			| 03.06. |  | Shevchenko A. - Brunclik P. | 1R | 7-64, 6-3 | 1.50 | 2.48 | 
		
			| 02.06. |  | Brunclik P. - Campana Lee G. | Q-R16 | 6-4, 6-1 | 1.56 | 2.31 | 
		
			| 01.06. |  | Brunclik P. - Imamura M. | Q-1R | 7-613, 6-3 | 1.10 | 6.33 | 
		
			| Futures 2025 | Round | Result | H | A | 
		
			| 29.05. |  | Mikrut L. - Brunclik P. | R16 | 7-68, 6-4 | 1.50 | 2.41 | 
		
			| 28.05. |  | Brunclik P. - Chepelev A. | 1R | 6-4, 1-6, 6-3 | 1.25 | 3.55 | 
		
			| 23.05. |  | Added D. - Brunclik P. | QF | 2-2 | 2.78 | 1.39 | 
		
			| 22.05. |  | Brunclik P. - Kalender A. | R16 | 6-2, 6-1 | 1.08 | 6.64 | 
		
			| 20.05. |  | Brunclik P. - Casanova A. | 1R | 7-67, 3-6, 6-4 | 1.13 | 5.24 | 
		
			| Prague 2 challenger | Round | Result | H | A | 
		
			| 07.05. |  | Chazal M. - Brunclik P. | R16 | 6-4, 6-3 | 2.93 | 1.37 | 
		
			| 06.05. |  | Brunclik P. - Mochizuki S. | 1R | 6-3, 4-6, 6-2 | 1.82 | 1.91 | 
		
			| Ostrava challenger | Round | Result | H | A | 
		
			| 02.05. |  | Onclin G. - Brunclik P. | QF | 1-6, 6-0, 7-5 | 1.81 | 1.93 | 
		
			| 30.04. |  | Brunclik P. - Karatsev A. | R16 | 64-7, 6-3, 6-3 | 2.86 | 1.37 | 
		
			| 29.04. |  | Brunclik P. - Albot R. | 1R | 6-2, 6-1 | 2.13 | 1.65 | 
		
			| 28.04. |  | Brunclik P. - Sachko V. | Q-R16 | 6-3, 6-4 | 3.40 | 1.29 | 
		
			| 27.04. |  | Brunclik P. - Berrettini J. | Q-1R | 6-2, 6-0 | 2.29 | 1.57 | 
		
			| Futures 2025 | Round | Result | H | A | 
		
			| 28.03. |  | Johns G. - Brunclik P. | QF | 6-2, 7-67 | 1.73 | 1.99 | 
		
			| 27.03. |  | Brunclik P. - Munoz E. | R16 | 6-0, 6-2 | 1.03 | 9.57 | 
		
			| 26.03. |  | Brunclik P. - Barreiros Reyes M. | 1R | 3-6, 7-5, 6-1 | 1.29 | 5.10 | 
		
			| 23.03. |  | Brunclik P. - Dougaz A. | F | 2-6, 7-68, 6-3 | 2.19 | 1.61 | 
		
			| 22.03. |  | Brunclik P. - Arseneault N. | SF | 7-65, 6-4 | 1.35 | 2.92 | 
		
			| 21.03. |  | Brunclik P. - Lajal M. | QF |  |  |  | 
		
			| 20.03. |  | Brunclik P. - Stice T. | R16 | 7-5, 6-4 | 1.21 | 4.06 | 
		
			| 19.03. |  | Brunclik P. - Lapadat J. | 1R | 6-1, 6-1 | 1.44 | 2.56 | 
		
			| 01.03. |  | Paroulek T. - Brunclik P. | SF | 6-4, 5-7, 7-65 | 1.57 | 2.25 | 
		
			| 28.02. |  | Brunclik P. - Van Der Meerschen M. | QF | 6-4, 6-1 | 1.46 | 2.54 | 
		
			| 27.02. |  | Brunclik P. - Orlov V. | R16 | 6-2, 6-4 | 2.17 | 1.62 | 
		
			| 25.02. |  | Brunclik P. - Cossu M. | 1R | 6-3, 6-4 | 1.03 | 10.60 | 
		
			| 19.02. |  | Sakellaridis S. - Brunclik P. | 1R | 6-3, 7-61 | 1.71 | 2.03 | 
		
			| 22.01. |  | Rosenkranz M. - Brunclik P. | 1R | 6-3, 6-2 | 1.50 | 2.44 |