2021 Croatia Open Umag – Doubles

Robin Haase and Philipp Oswald were the reigning champions from when the tournament was last held in 2019,^[1] but chose not to defend their title.

Doubles
2021 Croatia Open Umag
Champions	Fernando Romboli David Vega Hernández
Runners-up	Tomislav Brkić Nikola Ćaćić
Score	6–3, 7–5

Main article: 2021 Croatia Open Umag

Fernando Romboli and David Vega Hernández won the title, defeating Tomislav Brkić and Nikola Ćaćić in the final, 6–3, 7–5.

Seeds

1. Tomislav Brkić / Nikola Ćaćić (final)
2. Pablo Cuevas / Fabrice Martin (first round)
3. Rafael Matos / Andrei Vasilevski (first round)
4. Luis David Martínez / Artem Sitak (first round)

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

Draw

	First round							Quarterfinals							Semifinals							Final
	1	T Brkić N Ćaćić	6	3	[10]
	WC	D Ajduković F Ninčević	4	6	[8]			1	T Brkić N Ćaćić	6	6
		R Jebavý J Veselý	7	6					R Jebavý J Veselý	2	2
		C Taberner B Zapata Miralles	5	3											1	T Brkić N Ćaćić	6	6
	4	LD Martinez A Sitak	6	61	[6]											I Sabanov M Sabanov	1	2
		I Sabanov M Sabanov	3	77	[10]				I Sabanov M Sabanov	7	6
		S Caruso G Mager	78	2	[6]				D Džumhur A Šančić	5	0
		D Džumhur A Šančić	66	6	[10]																	1	T Brkić N Ćaćić	3	5
		R Albot P Martínez	6	77																			F Romboli D Vega Hernández	6	7
		A Begemann I Zelenay	4	65					R Albot P Martínez	6	6
		M Cecchinato S Travaglia	7	6					M Cecchinato S Travaglia	4	1
	3	R Matos A Vasilevski	5	4												R Albot P Martínez	6	68	[7]
	PR	M López J Munar	5	6	[5]											F Romboli D Vega Hernández	4	710	[10]
		F Romboli D Vega Hernández	7	4	[10]				F Romboli D Vega Hernández	3	7	[16]
	WC	A Kalender M Poljičak	6	6				WC	A Kalender M Poljičak	6	5	[14]
	2	P Cuevas F Martin	3	4

References

1. "Umag: Robin Haase & Philipp Oswald upset top seeds to win doubles title". Tennis World USA.

External links

• Main Draw