Mariam Bolkvadze
Mariam Bolkvadze is a Georgian tennis player.
On 16 December 2019, she achieved her career-high singles ranking of world No. 152, and on 22 July 2019, she peaked at No. 336 in the doubles rankings.
Playing for Georgia in Fed Cup, Bolkvadze has a win/loss record of 6–5.
2019: Breakthrough at the US Open
Ranked 202 in the world, Bolkvadze entered US Open qualifying and was drawn against eighth seed Heather Watson. After beating her 6–2, 6–4, 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 WTA Tour-level and first Grand Slam main draw. She also became the fourth Georgian to qualify for a Grand Slam tournament. In the first round, she defeated Bernarda Pera 6–3, 5–7, 6–4 before she lost to third seed Karolína Plíšková 1–6, 4–6. With her results she reached a new career high of 152 in the world.ITF Circuit finals
Singles: 11 (5 titles, 6 runner–ups)
| Result | W–L | Date | Tournament | Tier | Surface | Opponent | Score |
| Loss | 0–1 | Jul 2014 | ITF Astana, Kazakhstan | 10,000 | Hard |  Vlada Ekshibarova | 7–5, 6–3 |
| Loss | 0–2 | Aug 2014 | ITF Telavi, Georgia | 10,000 | Hard |  Yuliya Kalabina | 4–6, 4–6 |
| Win | 1–2 | Apr 2015 | ITF Sharm El Sheikh, Egypt | 10,000 | Hard |  Lina Gjorcheska | 6–1, 6–4 |
| Win | 2–2 | Apr 2016 | ITF Sharm El Sheikh, Egypt | 10,000 | Hard | Sofya Zhuk | 6–3, 7–5 |
| Win | 3–2 | Sep 2016 | ITF Batumi, Georgia | 10,000 | Clay | Aleksandra Pospelova | 6–4, 7–6 |
| Win | 4–2 | May 2017 | ITF Cairo, Egypt | 15,000 | Clay |  Camila Giangreco Campiz | 6–3, 3–6, 7–6 |
| Loss | 4–3 | May 2018 | ITF Antalya, Turkey | 15,000 | Clay |  Elizabeth Halbauer | 3–6, 1–6 |
| Loss | 4–4 | May 2018 | ITF Antalya, Turkey | 15,000 | Clay |  Magdalena Pantucková | 4–6, 1–6 |
| Loss | 4–5 | Feb 2019 | ITF Glasgow, Scotland | W25 | Hard |  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 |
Doubles: 15 (7 titles, 8 runner–ups)
| Result | W–L | Date | Tournament | Tier | Surface | Partner | Opponents | Score |
| Loss | 0–1 | May 2014 | ITF Netanya, Israel | 10,000 | Hard | Anastasia Pribylova |  Pia König Barbora Štefková | 3–6, 2–6 |
| Win | 1–1 | May 2015 | ITF Ashkelon, Israel | 10,000 | Hard |  Naomi Totka |  Laura Deigman Hélène Scholsen | 6–0, 6–2 |
| Win | 2–1 | Jun 2015 | ITF Telavi, Georgia | 10,000 | Hard |  Tinatin Kavlashvili |  Marianna Natali  Seira Shimizu | 6–4, 7–5 |
| Win | 3–1 | Apr 2016 | ITF Sharm El Sheikh, Egypt | 10,000 | Hard |  Nastja Kolar |  Oleksandra Korashvili Margarita Lazareva | 7–6, 7–5 |
| Loss | 3–2 | Apr 2016 | ITF Sharm El Sheikh, Egypt | 10,000 | Hard | Victoria Muntean | Oleksandra Korashvili Margarita Lazareva | 5–7, 3–6 |
| Loss | 3–3 | Aug 2016 | ITF Sharm El Sheikh, Egypt | 10,000 | Hard |  Ana Bianca Mihaila |  Sharrmadaa Baluu  Ana Veselinović | 6–4, 6–7, |
| Loss | 3–4 | Sep 2016 | ITF Batumi, Georgia | 10,000 | Clay | Tatia Mikadze | Alona Fomina Margarita Lazareva | 4–6, 2–6 |
| Win | 4–4 | Oct 2016 | ITF Sharm El Sheikh, Egypt | 10,000 | Hard | Alona Fomina |  Guadalupe Pérez Rojas  Jil Teichmann | 6–2, 6–3 |
| Win | 5–4 | Apr 2017 | ITF Cairo, Egypt | 15,000 | Clay |  Tereza Mihalíková |  Bojana Marinković  Despina Papamichail | 7–6, 6–3 |
| Loss | 5–5 | Apr 2017 | ITF Cairo, Egypt | 15,000 | Clay | Margaux Bovy | Irina Fetecău Anna Slováková | 6–7, 6–2, |
| Win | 6–5 | Jul 2017 | ITF Istanbul, Turkey | 15,000 | Clay | Ekaterine Gorgodze |  Petia Arshinkova  İpek Öz | 6–1, 6–3 |
| Loss | 6–6 | Jul 2017 | ITF Telavi, Georgia | 15,000 | Clay | Ekaterine Gorgodze |  Polina Pekhova Maria Solnyshkina | 2–6, 6–1, |
| Win | 7–6 | Mar 2018 | ITF Sharm El Sheikh, Egypt | 15,000 | Hard | Barbora Štefková |  María Paulina Pérez Paula Andrea Pérez | 6–2, 7–6 |
| Loss | 7–7 | Sep 2018 | ITF Óbidos, Portugal | 25,000 | 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, |