Doubles
2021 Challenger Biel/Bienne
Champions	Ruben Bemelmans Daniel Masur
Runners-up	Marc-Andrea Hüsler Dominic Stricker
Score	Walkover

This was the first edition of the tournament.^[1]

Ruben Bemelmans and Daniel Masur won the title by walkover after Marc-Andrea Hüsler and Dominic Stricker withdrew before the final.

Seeds

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	T Huey F Nielsen	65	6	[10]
		M Gengel M Neuchrist	77	2	[2]			1	T Huey F Nielsen	6	1	[10]
									J Paul Yannik Steinegger	4	6	[4]
															1	T Huey F Nielsen	4	5
	4	R Bemelmans D Masur	6	3	[13]										4	R Bemelmans D Masur	6	7
		VV Cornea P Tsitsipas	4	6	[11]			4	R Bemelmans D Masur	6	6
		M Janvier A Kadhe	77	77					M Janvier A Kadhe	4	4
	Alt	T Matsui K Uesugi	64	63																		4	R Bemelmans D Masur	w/o
		L Broady L Johnson	78	64	[10]																	2	M-A Hüsler D Stricker
	WC	A Kuznetsov J Kym	66	77	[8]				L Broady L Johnson	w/o
		B Gojo D Kuzmanov	w/o						B Gojo D Kuzmanov
	3	P-H Herbert L Riedi														L Broady L Johnson	3	3
		M Moraing D Novak	60	3											2	M-A Hüsler D Stricker	6	6
		V Manafov P Matuszewski	77	6					V Manafov P Matuszewski	5	60
	WC	Louroi Martinez Mirko Martinez	6	2	[4]			2	M-A Hüsler D Stricker	7	77
	2	M-A Hüsler D Stricker	3	6	[10]

References

External links

• Main draw