Mariam Bolkvadze (Georgian: მარიამ ბოლქვაძე, romanized: mariam bolkvadze, pronounced [maɾiam bolkʰʷadzɛ]; born 1 January 1998) is a tennis player from Georgia.

On 7 March 2022, she achieved a career-high singles ranking of world No. 151, and on 21 March 2022, she peaked at No. 204 in the WTA doubles rankings.

Playing for Georgia Fed Cup team, Bolkvadze has a win–loss record of 7–11 in Fed Cup competitions, as of April 2024.

Bolkvadze was born in Batumi and at the age of 13 moved to the United Kingdom to further her tennis development.^[2] She stayed initially with her godmother before finding a host family two years later.^[2] Maria Sharapova was her favourite player growing up. She is fluent in Georgian, Russian, and English.^[3][4]

Bolkvadze began playing tennis at the age of nine and spent much of her teenage years training in London, where she was coached by Otto Buchholdt.^[3] As a junior she played in very few ITF events, instead concentrating on domestic competitions organised by the LTA and continental tournaments run by Tennis Europe. She won the 2013 Aegon Junior International in London, defeating Jodie Burrage in the final. At the European Junior Championships held in Moscow later that year she lost to Fanny Stollar in the round of 64.^[5]

She reached her only final on the ITF Junior World Tour as a qualifier at the G4 Nottingham event in April 2013, where she was runner-up to Freya Christie.^[6]

Bolkvadze was a finalist with American partner Caty McNally in the girls' doubles at the 2016 Wimbledon Championships, losing to Usue Maitane Arconada and Claire Liu in straight sets.^[7]

Ranked 202 in the world, Bolkvadze entered US Open qualifying and was drawn against eighth seed Heather Watson. After beating her in straight sets, she defeated in the second round Han Na-lae in three tight sets to set up a match against Xu Shilin. By another win she qualified for her first major main draw, and became the fourth Georgian to qualify for a Grand Slam tournament.^[8] In the first round, she defeated Bernarda Pera in three sets,^[9] before losing to third seed Karolína Plíšková.^[10] With her wins, she reached a new career-high of 152 in the world.^{[citation needed]}

Bolkvadze reached the quarterfinals at the WTA 125 Polish Open in July with wins over top seed Rebecca Šramková^[11] and wildcard entrant Gina Feistel.^[12] She lost to fifth seed Maya Joint in the last eight.^[13]

The following month Bolkvadze repeated her performance by making it through to another WTA 125 quarterfinal, this time at the Barranquilla Open in Columbia, where she defeated Maria Timofeeva^[14] and eighth seed Elsa Jacquemot,^[15] before losing to fourth seed and eventual champion Nadia Podoroska.^[16]

Result	W–L	Date	Tournament	Tier	Surface	Opponent	Score
Loss	0–1	Jul 2014	ITF Astana, Kazakhstan	W10	Hard	Vlada Ekshibarova	7–5, 6–3
Loss	0–2	Aug 2014	ITF Telavi, Georgia	W10	Hard	Yuliya Kalabina	4–6, 4–6
Win	1–2	Apr 2015	ITF Sharm El Sheikh, Egypt	W10	Hard	Lina Gjorcheska	6–1, 6–4
Win	2–2	Apr 2016	ITF Sharm El Sheikh, Egypt	W10	Hard	Sofya Zhuk	6–3, 7–5
Win	3–2	Sep 2016	Batumi Ladies Open, Georgia	W10	Clay	Aleksandra Pospelova	6–4, 7–6(18)
Win	4–2	May 2017	ITF Cairo, Egypt	W15	Clay	Camila Giangreco Campiz	6–3, 3–6, 7–6(4)
Loss	4–3	May 2018	ITF Antalya, Turkey	W15	Clay	Elizabeth Halbauer	3–6, 1–6
Loss	4–4	May 2018	ITF Antalya, Turkey	W15	Clay	Magdalena Pantucková	4–6, 1–6
Loss	4–5	Feb 2019	GB Pro-Series Glasgow, UK	W25	Hard (i)	Jessika Ponchet	3–6, 1–6
Loss	4–6	Apr 2019	ITF Óbidos, Portugal	W25	Carpet	Maryna Zanevska	5–7, 2–6
Win	5–6	Apr 2019	ITF Óbidos, Portugal	W25	Carpet	Nuria Párrizas Díaz	6–2, 7–6(5)
Loss	5–7	Jun 2021	ITF Montemor-o-Novo, Portugal	W25	Hard	Beatriz Haddad Maia	4–6, 4–6
Win	6–7	Jul 2021	President's Cup, Kazakhstan	W60	Hard	Valeria Savinykh	4–6, 6–3, 6–2
Loss	6–8	Jan 2022	GB Pro-Series Loughborough, UK	W25	Hard (i)	Sofia Samavati	2–6, 5–5 ret.
Win	7–8	Dec 2023	ITF Sharm El Sheikh, Egypt	W25	Hard	Elena Pridankina	6–2, 6–1
Win	8–8	Jan 2024	ITF Sharm El Sheikh, Egypt	W35	Hard	Elena Pridankina	6–0, 6–3
Loss	8–9	Jul 2024	ITF Corroios, Portugal	W50	Hard	Gabriela Knutson	1–6, 3–6
Loss	8–10	Oct 2024	GB Pro-Series Glasgow, United Kingdom	W75	Hard (i)	Simona Waltert	4–6, 2–6
Loss	8–11	Feb 2025	ITF Herrenschwanden, Switzerland	W35	Carpet (i)	Anna Rogers	3–6, 6–3, 3–6

Result	W–L	Date	Tournament	Tier	Surface	Partner	Opponents	Score
Loss	0–1	May 2014	ITF Netanya, Israel	W10	Hard	Anastasia Pribylova	Pia König Barbora Štefková	3–6, 2–6
Win	1–1	May 2015	ITF Ashkelon, Israel	W10	Hard	Naomi Totka	Laura Deigman Hélène Scholsen	6–0, 6–2
Win	2–1	Jun 2015	ITF Telavi, Georgia	W10	Hard	Tinatin Kavlashvili	Marianna Natali Seira Shimizu	6–4, 7–5
Win	3–1	Apr 2016	ITF Sharm El Sheikh, Egypt	W10	Hard	Nastja Kolar	Oleksandra Korashvili Margarita Lazareva	7–6(0), 7–5
Loss	3–2	Apr 2016	ITF Sharm El Sheikh, Egypt	W10	Hard	Victoria Muntean	Oleksandra Korashvili Margarita Lazareva	5–7, 3–6
Loss	3–3	Aug 2016	ITF Sharm El Sheikh, Egypt	W10	Hard	Ana Bianca Mihaila	Sharmada Balu Ana Veselinović	6–4, 6–7(2), [8–10]
Loss	3–4	Sep 2016	Batumi Ladies Open, Georgia	W10	Clay	Tatia Mikadze	Alona Fomina Margarita Lazareva	4–6, 2–6
Win	4–4	Oct 2016	ITF Sharm El Sheikh, Egypt	W10	Hard	Alona Fomina	Guadalupe Pérez Rojas Jil Teichmann	6–2, 6–3
Win	5–4	Apr 2017	ITF Cairo, Egypt	W15	Clay	Tereza Mihalíková	Bojana Marinković Despina Papamichail	7–6(7), 6–3
Loss	5–5	Apr 2017	ITF Cairo, Egypt	W15	Clay	Margaux Bovy	Irina Fetecău Anna Slováková	6–7(2), 6–2, [5–10]
Win	6–5	Jul 2017	ITF Istanbul, Turkey	W15	Clay	Ekaterine Gorgodze	Petia Arshinkova İpek Öz	6–1, 6–3
Loss	6–6	Jul 2017	Telavi Open, Georgia	W15	Clay	Ekaterine Gorgodze	Polina Pekhova Maria Solnyshkina	2–6, 6–1, [7–10]
Win	7–6	Mar 2018	ITF Sharm El Sheikh, Egypt	W15	Hard	Barbora Štefková	María Paulina Pérez Paula Andrea Pérez	6–2, 7–6(6)
Loss	7–7	Sep 2018	ITF Óbidos, Portugal	W25	Carpet	Inês Murta	Katarzyna Piter Valeria Savinykh	3–6, 2–6
Loss	7–8	Apr 2019	ITF Óbidos, Portugal	W25	Carpet	Nastja Kolar	Sofia Shapatava Emily Webley-Smith	1–6, 6–2, [9–11]
Win	8–8	Jul 2021	ITF Astana, Kazakhstan	W25	Hard	Ekaterina Yashina	Vlada Koval Anastasia Tikhonova	7–6(7), 6–1
Win	9–8	Oct 2021	Internationaux de Poitiers, France	W80	Hard (i)	Samantha Murray Sharan	Audrey Albié Léolia Jeanjean	7–6(5), 6–0
Win	10–8	Feb 2022	AK Ladies Open, Germany	W60	Carpet (i)	Samantha Murray Sharan	Susan Bandecchi Simona Waltert	6–3, 7–5
Win	11–8	Oct 2022	Trnava Indoor, Slovakia	W60	Hard (i)	Maia Lumsden	Conny Perrin Diāna Marcinkēviča	6–2, 6–3
Win	12–8	Aug 2023	ITF Roehampton, UK	W25	Hard	Lily Miyazaki	Talia Gibson Petra Hule	7–5, 6–3
Loss	12–9	Oct 2023	ITF Sunderland, UK	W25	Hard (i)	Samantha Murray Sharan	Freya Christie Elena Malõgina	0–6, 6–4, [4–10]
Loss	12–10	Oct 2024	GB Pro-Series Glasgow, United Kingdom	W75	Hard (i)	Isabelle Haverlag	Jodie Burrage Freya Christie	4–6, 6–3, [5–10]
Loss	12–11	Feb 2025	ITF Herrenschwanden, Switzerland	W35	Carpet (i)	Sinja Kraus	Ekaterina Ovcharenko Emily Webley-Smith	6–7(1), 6–2, [9–11]

Result	Year	Tournament	Surface	Partner	Opponents	Score
Loss	2016	Wimbledon	Grass	Caty McNally	Usue Maitane Arconada Claire Liu	2–6, 3–6

Bolkvadze made her Fed Cup debut for Georgia in 2015, while the team was competing in the Europe/Africa Zone Group I, when she was 17 years and 37 days old.

Edition	Stage	Date	Location	Against	Surface	Opponent	W/L	Score
2015	Z1 PO	Feb 2015	Budapest (HUN)	Turkey	Hard (i)	Başak Eraydın	W	6–3, 6–3
2019	Z1 RR	Feb 2019	Bath (GBR)	Serbia	Hard (i)	Ivana Jorović	L	3–6, 1–6
				Croatia		Ana Konjuh	L	4–6, 3–6
				Turkey		Çağla Büyükakçay	L	4–6, 1–6
	Z1 PO			Slovenia		Kaja Juvan	L	1–6, 0–3 ret.
2020	Z2 RR	Feb 2020	Helsinki (FIN)	Israel	Hard (i)	Vlada Katic	W	7–6(5), 6–1
				Moldova		Anastasia Vdovenco	W	7–5, 6–3
				Tunisia		Ons Jabeur	L	2–6, 2–6
	Z2 PO			Finland		Oona Orpana	W	7–5, 6–4

Edition	Stage	Date	Location	Against	Surface	Partner	Opponents	W/L	Score
2018	Z1 RR	Feb 2018	Tallinn (EST)	Serbia	Hard (i)	Sofia Shapatava	Olga Danilović Bojana Marinković	W	6–7(7), 7–6(7), 6–3
2019	Z1 RR	Feb 2019	Bath (GBR)	Serbia	Hard (i)	Oksana Kalashnikova	Olga Danilović Ivana Jorović	W	6–3, 7–5

• Mariam Bolkvadze at the Women's Tennis Association
• Mariam Bolkvadze at the International Tennis Federation
• Mariam Bolkvadze at the Billie Jean King Cup (archived)