2021 Biella Challenger Indoor IV – Doubles

Doubles
2021 Biella Challenger Indoor IV
Champions	Lloyd Glasspool Matt Reid
Runners-up	Denys Molchanov Sergiy Stakhovsky
Score	6–3, 6–4

Main article: 2021 Biella Challenger Indoor IV

Quentin Halys and Tristan Lamasine were the defending champions but only Halys chose to defend his title, partnering Lucas Pouille. Halys lost in the quarterfinals to Purav Raja and Tristan-Samuel Weissborn.

Lloyd Glasspool and Matt Reid won the title after defeating Denys Molchanov and Sergiy Stakhovsky 6–3, 6–4 in the final.

Seeds

1. Andrey Golubev / Zdeněk Kolář (first round)
2. Miguel Ángel Reyes-Varela / Fernando Romboli (first round)
3. Benjamin Bonzi / Hugo Nys (semifinals)
4. Lloyd Glasspool / Matt Reid (champions)

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	A Golubev Z Kolář	3	6	[8]
		G Barrère A Olivetti	6	4	[10]				G Barrère A Olivetti	77	2	[5]
		S Doumbia F Reboul	5	6	[7]				D Molchanov S Stakhovsky	61	6	[10]
		D Molchanov S Stakhovsky	7	3	[10]											D Molchanov S Stakhovsky	6	6
															3	B Bonzi H Nys	4	4
								3	B Bonzi H Nys	6	6
	WC	D Marrero A Menéndez Maceiras	712	63	[10]			WC	D Marrero A Menéndez Maceiras	4	2
		N Pasha M Schnur	610	77	[8]																		D Molchanov S Stakhovsky	3	4
		S Balaji L Margaroli	6	6																		4	L Glasspool M Reid	6	6
	WC	Lorenzo Claverie M Gigante	1	3					S Balaji L Margaroli	4	2
								4	L Glasspool M Reid	6	6
															4	L Glasspool M Reid	4	6	[10]
	Alt	A Santillan B Tomic	2	7	[3]											P Raja T-S Weissborn	6	4	[7]
		P Raja T-S Weissborn	6	5	[10]				P Raja T-S Weissborn	6	4	[10]
		Q Halys L Pouille	79	6					Q Halys L Pouille	4	6	[7]
	2	MÁ Reyes-Varela F Romboli	67	4

External links

• Main draw