# Isa Mämmetgulyýew

Isa Mammetgulyyev (born 8 January 1997) is a Turkmen tennis player. With a world ranking of #1115 in 2016, he became and still remains the highest ranked tennis player in Turkmenistan history.
Mammetgulyyev has a career high ATP singles ranking of 1115 achieved on 25 July 2016. He also has a career high ATP doubles ranking of 1189, achieved on 19 September 2016.
Mammetgulyyev has represented Turkmenistan at Davis Cup, where he has a win–loss record of 18–11.
He played at the 2014 Asian Games on Mixed doubles with Anastasiýa Prenko and Men's team event.
He participated at the 2017 Asian Indoor and Martial Arts Games in Ashgabat, Turkmenistan. In singles he lost at the second round against Hong Kongese Wong Hong Kit. In doubles with Ýuriý Rogusskiý lost against the latest silver medalist Kazakhs duo (Timur Khabibulin-Denis Yevseyev) on the first round. In Mixed doubles with Anastasiýa Prenko lost against the latest champion on the quarter-final.

## Personal life

Isa Mammetgulyyev was born in Ashgabat, Turkmenistan. He is studying in Bratislava, Slovakia.
Mammetgulyyev trains at the tennis academy of Dominika Cibulková.

## Davis Cup
### Participations: (11–10)

* Group membership
* World Group (0–0)
* WG Play-off (0–0)
* Group I (0–0)
* Group II (0–0)
* Group III (7–9)
* Group IV (4–1)
* Matches by surface
* Hard (6–3)
* Clay (5–7)
* Grass (0–0)
* Carpet (0–0)
* Matches by type
* Singles (10–6)
* Doubles (1–4)
* indicates the outcome of the Davis Cup match followed by the score, date, place of event, the zonal classification and its phase, and the court surface.
| Rubber outcome | No. | Rubber | Match type (partner if any) | Opponent nation | Opponent player(s) | Score |
| 0–3; 25 March 2015; National Tennis Centre, Kuala Lumpur, Malaysia; Asia/Oceania Zone Group III Round Robin; Hard surface |||||||
| Defeat | 1 | I | Singles | Vietnam | Nguyễn Hoàng Thiên | 3–6, 6–7$^{(2–7)}$ |
| 2–1; 26 March 2015; National Tennis Centre, Kuala Lumpur, Malaysia; Asia/Oceania Zone Group III Round Robin; Hard surface |||||||
| Victory | 2 | II | Singles | Cambodia | Bun Kenny | 1–6, 6–3, 6–5 (ret) |
| 2–1; 27 March 2015; National Tennis Centre, Kuala Lumpur, Malaysia; Asia/Oceania Zone Group III Round Robin; Hard surface |||||||
| Victory | 3 | I | Singles | Syria | Kareem Al Allaf | 6–3, 7–6$^{(7–1)}$ |
| 0–2; 27 March 2015; National Tennis Centre, Kuala Lumpur, Malaysia; Asia/Oceania Zone Group III Promotional Play off; Hard surface |||||||
| Defeat | 4 | II | Singles | Malaysia | Syed Mohd Agil Syed Naguib | 3–6, 6–3, 2–6 |
| 1–2; 11 July 2016; Enghelab Sport Complex, Tehran, Iran; Asia/Oceania Zone Group III Round Robin; Clay surface |||||||
| Victory | 5 | II | Singles | Hong Kong | Wong Hong Kit | 1–6, 6–3, 6–3 |
| Defeat | 6 | III | Doubles (with Aleksandr Ernepesov) | Hong Kong | Karan Rastogi / Wong Chun-hun | 2–6, 1–6 |
| 1–2; 13 July 2016; Enghelab Sport Complex, Tehran, Iran; Asia/Oceania Zone Group III Round Robin; Clay surface |||||||
| Victory | 7 | II | Singles | Pacific Oceania | William O'Connell | 6–3, 6–2 |
| Defeat | 8 | III | Doubles (with Yuriy Rogusskiy) | Pacific Oceania | Brett Baudinet / Daniel Llarenas | 4–6, 6–7$^{(9–11)}$ |
| 0–3; 15 July 2016; Enghelab Sport Complex, Tehran, Iran; Asia/Oceania Zone Group III Round Robin; Clay surface |||||||
| Defeat | 9 | II | Singles | Iran | Shahin Khaledan | 6–7$^{(2–7)}$, 3–6 |
| 2–1; 16 July 2016; Enghelab Sport Complex, Tehran, Iran; Asia/Oceania Zone Group III Relegational Play off; Clay surface |||||||
| Victory | 10 | II | Singles | Cambodia | Bun Kenny | 6–2, 6–1 |
| 1–2; 17 July 2017; Sri Lanka Tennis Association Center, Colombo, Sri Lanka; Asia/Oceania Zone Group III Round Robin; Clay surface |||||||
| Victory | 11 | III | Doubles (with Aleksandr Ernepesov) | Lebanon | Jad Ballout / Najib Fakih | 3–6, 7–6$^{(7–1)}$, 6–4 |
| 0–3; 18 July 2017; Sri Lanka Tennis Association Center, Colombo, Sri Lanka; Asia/Oceania Zone Group III Round Robin; Clay surface |||||||
| Defeat | 12 | II | Singles | Malaysia | Ahmed Deedat Abdul Razak | 4–6, 6–3, 2–6 |
| 1–2; 19-20 July 2017; Sri Lanka Tennis Association Center, Colombo, Sri Lanka; Asia/Oceania Zone Group III Round Robin; Clay surface |||||||
| Defeat | 13 | II | Singles | Qatar | Mubarak Shannan Zayid | 3–6, 7–6$^{(7–4)}$, 4–6 |
| 1–2; 21 July 2017; Sri Lanka Tennis Association Center, Colombo, Sri Lanka; Asia/Oceania Zone Group III Round Robin; Clay surface |||||||
| Victory | 14 | II | Singles | United Arab Emirates | Fahad Janahi | 6–0, 6–2 |
| Defeat | 15 | III | Doubles (with Aleksandr Ernepesov) | United Arab Emirates | Omar Alawadhi / Hamad Abbas Janahi | 4–6, 7–6$^{(7–1)}$, 4–6 |
| 1–2; 22 July 2017; Sri Lanka Tennis Association Center, Colombo, Sri Lanka; Asia/Oceania Zone Group III Relegation Play off; Clay surface |||||||
| Defeat | 16 | II | Singles | Pacific Oceania | Colin Sinclair | 6–4, 3–6, 2–6 |
| 1–2; 11 September 2019; Jordan Tennis Federation, Amman, Jordan; Asia/Oceania Zone Group IV Pool C Round robin; Hard surface |||||||
| Victory | 17 | II | Singles | Jordan | Mousa Alkotop | 7–6$^{(7–4)}$, 6–2 |
| Defeat | 18 | III | Doubles (with Ýuriý Rogusskiý) | Jordan | Mousa Alkotop / Abedallah Shelbayh | 6–7$^{(4–7)}$, 3–6 |
| 3–0; 12 September 2019; Jordan Tennis Federation, Amman, Jordan; Asia/Oceania Zone Group IV Pool C Round robin; Hard surface |||||||
| Victory | 19 | II | Singles | Guam | Christopher Cajigan | 6–0, 6–0 |
| 3–0; 13 September 2019; Jordan Tennis Federation, Amman, Jordan; Asia/Oceania Zone Group IV Pool C Round robin; Hard surface |||||||
| Victory | 20 | II | Singles | Mongolia | Angarag Enkhbaatar | 6–1, 6–0 |
| 2–0; 14 September 2019; Jordan Tennis Federation, Amman, Jordan; Asia/Oceania Zone Group IV 7th-8th playoff; Hard surface |||||||
| Victory | 21 | II | Singles | Iraq | Adel Mustafa Al-Saedi | 6–0, 6–0 |
| 3–0; 18 October 2021; Bahrain Tennis Federation Courts, Isa Town, Bahrain; Asia/Oceania Zone Group IV Pool B Round robin; Hard surface |||||||
| Victory | 22 | II | Singles | Iraq | Mohammed Abuzed Saber | 7–5, 6–2 |
| 3–0; 20 October 2021; Bahrain Tennis Federation Courts, Isa Town, Bahrain; Asia/Oceania Zone Group IV Pool B Round robin; Hard surface |||||||
| Victory | 23 | II | Singles | Mongolia | Sukhbaatar Puntsag | 6–0, 6–0 |
| Victory | 24 | III | Doubles (with Ýuriý Rogusskiý) | Mongolia | Oyunbold Baatar / Khatansuikh Batbayar | 6–0, 6–2 |
| 3–0; 21 October 2021; Bahrain Tennis Federation Courts, Isa Town, Bahrain; Asia/Oceania Zone Group IV Pool B Round robin; Hard surface |||||||
| Victory | 25 | II | Singles | Oman | Isa Ali Alsuleimani | 6–0, 6–0 |
| Victory | 26 | III | Doubles (with Ýuriý Rogusskiý) | Oman | Ali Al-Busaidi / Isa Ali Alsuleimani | 6–0, 6–1 |
| 1–2; 21 October 2021; Bahrain Tennis Federation Courts, Isa Town, Bahrain; Asia/Oceania Zone Group IV Promotional playoff; Hard surface |||||||
| Victory | 27 | II | Singles | United Arab Emirates | Omar Al-Awadhi | 6–2, 6–0 |
| Defeat | 28 | III | Doubles (with Ýuriý Rogusskiý) | United Arab Emirates | Abdulrahman Al Janahi / Hamad Abbas Janahi | 6–7$^{(6–8)}$, 3–6 |