2021 Zavarovalnica Sava Portorož – Doubles

Maria Kondratieva and Vladimíra Uhlířová were the champions from the previous edition in 2010, but both players retired from professional tennis in 2016.

Doubles
2021 Zavarovalnica Sava Portorož
Champions	Anna Kalinskaya Tereza Mihalíková
Runners-up	Aleksandra Krunić Lesley Pattinama Kerkhove
Score	4–6, 6–2, [12–10]

Main article: 2021 Zavarovalnica Sava Portorož

Anna Kalinskaya and Tereza Mihalíková won the title, defeating Aleksandra Krunić and Lesley Pattinama Kerkhove in the final, 4–6, 6–2, [12–10].

Seeds

1. Andreja Klepač / Tamara Zidanšek (semifinals)
2. Aleksandra Krunić / Lesley Pattinama Kerkhove (final)
3. Anna Danilina / Fanny Stollár (quarterfinals)
4. Katarzyna Piter / Heather Watson (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	A Klepač T Zidanšek	4	6	[10]
		N Dzalamidze K Juvan	6	2	[8]			1	A Klepač T Zidanšek	7	6
		E Cascino C Rosatello	62	2					S Bandecchi L Stefanini	5	4
		S Bandecchi L Stefanini	77	6											1	A Klepač T Zidanšek	4	67
	4	K Piter H Watson	5	3												A Kalinskaya T Mihalíková	6	79
		E Bektas T Moore	7	6					E Bektas T Moore	4	3
	WC	Ž Falkner P Lovrič	1	2					A Kalinskaya T Mihalíková	6	6
		A Kalinskaya T Mihalíková	6	6																			A Kalinskaya T Mihalíková	4	6	[12]
		D Kovinić R Voráčová	6	5	[10]																	2	A Krunić L Pattinama Kerkhove	6	2	[10]
		A Fomina-Klotz E Yashina	3	7	[8]				D Kovinić R Voráčová	6	77
	WC	T Cvetkovič EN Milić	1	0				3	A Danilina F Stollár	4	63
	3	A Danilina F Stollár	6	6												D Kovinić R Voráčová	4	3
		L Bronzetti N Radišić	6	6											2	A Krunić L Pattinama Kerkhove	6	6
		R Bhosale E Webley-Smith	4	4					L Bronzetti N Radišić	4	4
		S Murray Sharan C Perrin	1	1				2	A Krunić L Pattinama Kerkhove	6	6
	2	A Krunić L Pattinama Kerkhove	6	6

References

• Main Draw