2026 Open Saint-Brieuc – Doubles

Geoffrey Blancaneaux and Gabriel Debru were the defending champions when the tournament was last held in 2024,^[1] but only Blancaneaux chose to defend his title, partnering Clément Tabur. They lost in the first round to Arthur Reymond and Luca Sanchez.

Jakub Paul and Matěj Vocel won the title after defeating Reymond and Sanchez 6–7^(4–7), 7–6^(7–2), [10–5] in the final.

Seeds

Key

First round					Quarterfinals					Semifinals				Final

1	J Paul M Vocel	6	7⁷
WC	K Smith P Zahraj	4	6⁵		1	J Paul M Vocel	7⁷	7⁷
	I Liutarevich F Pieczonka	3	6	[6]		A Paulson M Vrbenský	6⁴	6¹
	A Paulson M Vrbenský	6	3	[10]						1	J Paul M Vocel	7⁷	6
4	C Harper D Stevenson	2	6	[7]							RC Bollipalli T Winegar	6⁵	3
	RC Bollipalli T Winegar	6	3	[10]		RC Bollipalli T Winegar	6	6
	S Kielan B Pavel	6	6			S Kielan B Pavel	3	2
	Í Cervantes G Jacq	4	3											1	J Paul M Vocel	6⁴	7⁷	[10]
	N Lammons J Withrow	6	7											3	A Reymond L Sanchez	7⁷	6²	[5]
WC	R Bertrand P Henning	4	5			N Lammons J Withrow	3	7	[8]
	G Blancaneaux C Tabur	7⁷	2	[7]	3	A Reymond L Sanchez	6	5	[10]
3	A Reymond L Sanchez	6³	6	[10]						3	A Reymond L Sanchez	7¹⁰	6
	Mats Hermans T Loof	1	7⁷	[10]						2	J Paris M Willis	6⁸	4
	M Mansilla Díez Benjamín Winter López	6	6⁴	[8]		M Hermans T Loof	3	1
	U Blanchet M Martineau	4	6	[6]	2	J Paris M Willis	6	6
2	J Paris M Willis	6	3	[10]