2021 Banja Luka Challenger – Doubles

Doubles
2021 Banja Luka Challenger
Champions	Antonio Šančić Nino Serdarušić
Runners-up	Ivan Sabanov Matej Sabanov
Score	6–3, 6–3

Main article: 2021 Banja Luka Challenger

Sadio Doumbia and Fabien Reboul were the defending champions but chose not to defend their title.

Antonio Šančić and Nino Serdarušić won the title after defeating Ivan and Matej Sabanov 6–3, 6–3 in the final.

Seeds

1. Ivan Sabanov / Matej Sabanov (final)
2. Manuel Guinard / Luca Margaroli (first round, withdrew)
3. Zdeněk Kolář / Vitaliy Sachko (semifinals)
4. James Cerretani / Fabian Fallert (semifinals)

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• SE = Special exempt
• PR = Protected ranking
• ITF = ITF entry
• JE = Junior exempt
• w/o = Walkover
• r = Retired
• d = Defaulted
• SR = Special ranking

	First round							Quarterfinals							Semifinals							Final
	1	I Sabanov M Sabanov	6	6
	WC	Vladan Tadić M Topo	2	2				1	I Sabanov M Sabanov	6	6
		V Kirkov D Kuzmanov	77	4	[8]				A Jecan DA Tomescu	3	3
		A Jecan Dan Alexandru Tomescu	61	6	[10]										1	I Sabanov M Sabanov	2	6	[10]
	3	Z Kolář V Sachko	w/o												3	Z Kolář V Sachko	6	3	[6]
		C Gómez-Herrera P Krstin						3	Z Kolář V Sachko	6	2	[11]
		M Bortolotti M Cuevas	6	6					M Bortolotti M Cuevas	3	6	[9]
		M Eriksson DN Mădăraș	1	2																		1	I Sabanov M Sabanov	3	3
		A Cozbinov M Echargui	7	6																			A Šančić N Serdarušić	6	6
		N Milojević A Šetkić	5	1					A Cozbinov M Echargui	64	5
		Davide Pozzi Alexander Weis	4	63				4	J Cerretani F Fallert	77	7
	4	J Cerretani F Fallert	6	77											4	J Cerretani F Fallert	65	3
		V Kopřiva David Poljak	77	6												A Šančić N Serdarušić	77	6
	WC	Danijal Muminović Dražen Petrović	65	3					V Kopřiva D Poljak	1	77	[10]
		A Šančić N Serdarušić	w/o						A Šančić N Serdarušić	6	64	[12]
	2	M Guinard L Margaroli

External links

• Main draw