2024 Open Castilla y León – Doubles

Dan Added and Pierre-Hugues Herbert were the defending champions^[1] but only Added chose to defend his title, partnering Arthur Reymond. He successfully defended his title after defeating Alexander Donski and Tiago Pereira 6–4, 6–3 in the final.

Doubles
2024 Open Castilla y León
Champions	Dan Added Arthur Reymond
Runners-up	Alexander Donski Tiago Pereira
Score	6–4, 6–3

Main article: 2024 Open Castilla y León

Seeds

1. Benjamin Lock / Courtney John Lock (quarterfinals, withdrew)
2. Michael Geerts / Neil Oberleitner (quarterfinals, withdrew)
3. Alexander Donski / Tiago Pereira (final)
4. Denis Istomin / Evgeny Karlovskiy (quarterfinals)

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• ITF = ITF entry
• PR = Protected ranking
• SR = Special ranking
• SE = Special exempt
• JE = Junior exempt
• JR = Junior Accelerator Programme entrant
• CO = College Accelerator Programme entrant
• NG = Next Gen Accelerator Program entrant
• w/o = Walkover
• r = Retired
• d = Defaulted

Draw

	First round							Quarterfinals							Semifinals							Final
	1	B Lock CJ Lock	6	6
	WC	Daniel Arranz Rebollo Pablo Peláez Marin	2	0				1	B Lock CJ Lock
	WC	Àlex Martínez I Montes de la Torre	6	6				WC	À Martínez I Montes de la Torre	w/o
		Simone Agostini J Cui	3	3											WC	À Martínez I Montes de la Torre	4	2
	4	D Istomin E Karlovskiy	6	6												D Added A Reymond	6	6
		R Bertrand John Echeverría	4	2				4	D Istomin E Karlovskiy	3	77	[7]
		D Added A Reymond	6	3	[10]				D Added A Reymond	6	60	[10]
	Alt	Y Demin Iliyan Radulov	2	6	[6]																		D Added A Reymond	6	6
		N Álvarez Varona A Barroso Campos	3	6	[5]																	3	A Donski T Pereira	4	3
		Iván Marrero Curbelo Alejo Sánchez Quílez	6	3	[10]				I Marrero Curbelo A Sánchez Quílez	4	1
		Fabrizio Andaloro L Rottoli	0r					3	A Donski T Pereira	6	6
	3	A Donski Tiago Pereira	5												3	A Donski T Pereira	w/o
	Alt	P Alvarado Lorenzo Joaquín Rodríguez	64	6	[10]										Alt	P Alvarado LJ Rodríguez
		G Donev Simon Anthony Ivanov	77	4	[8]			Alt	P Alvarado LJ Rodríguez	w/o
								2	M Geerts N Oberleitner