# Menelaos Efstathiou

Menelaos Efstathiou (Greek: Μενέλαος Ευσταθίου; born 2 March 1999) is a Cypriot tennis player.
Efstathiou has a career high ATP singles ranking of No. 964 achieved on 15 August 2022. He also has a career high ATP doubles ranking of No. 1138 achieved on 15 August 2022.
Efstathiou has represented Cyprus in the Davis Cup, where he has a W/L record of 5–6.

## Juniors

Efstathiou reached the quarterfinals of the 2017 Australian Open boys' singles championships.
Efstathiou has a career high ITF junior combined ranking of world No. 42 achieved on 27 March 2017.

## Personal life

Efstathiou's manager is Socrates Polycarpou.

## Davis Cup
### Participations: (5–6)

* Group membership
* World Group (0–0)
* WG play-off (0–0)
* Group I (0–0)
* Group II (0–2)
* Group III (1–3)
* Group IV (4–1)
* Matches by surface
* Hard (0–2)
* Clay (5–4)
* Grass (0–0)
* Carpet (0–0)
* Matches by type
* Singles (5–6)
* Doubles (0–0)
* 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 |
| 1–4; 3–5 February 2017; National Tennis Centre, Nicosia, Cyprus; Europe/Africa Zone Group II first round; hard surface |||||||
| Defeat | 1 | II | Singles | Turkey | Marsel İlhan | 7–5, 6–1, 4–6, 6–7$^{(5–7)}$, 4–6 |
| 1–4; 7–9 April 2017; National Tennis Centre, Nicosia, Cyprus; Europe/Africa Zone Group II relegation play-off; hard surface |||||||
| Defeat | 2 | I | Singles | Tunisia | Malek Jaziri | 2–6, 3–6, 5–7 |
| 3–0; 4 April 2018; Tennis Club Lokomotiv, Plovdiv, Bulgaria; Europe Zone Group III Pool B round robin; clay surface |||||||
| Victory | 3 | II | Singles | Andorra | Èric Cervós Noguer | 6–0, 6–0 |
| 2–1; 5 April 2018; Tennis Club Lokomotiv, Plovdiv, Bulgaria; Europe Zone Group III Pool B round robin; clay surface |||||||
| Defeat | 4 | II | Singles | San Marino | Marco De Rossi | 4–6, 5–7 |
| 1–2; 6 April 2018; Tennis Club Lokomotiv, Plovdiv, Bulgaria; Europe Zone Group III Pool B round robin; clay surface |||||||
| Defeat | 5 | II | Singles | Monaco | Lucas Catarina | 7–5, 1–6, 2–6 |
| 0–2; 7 April 2018; Tennis Club Lokomotiv, Plovdiv, Bulgaria; Europe Zone Group III 3rd-4th playoff; clay surface |||||||
| Defeat | 6 | II | Singles | Macedonia | Dimitar Grabul | 1–6, 7–5, 6–7$^{(5–7)}$ |
| 3–0; 15 July 2019; Centro Tennis Cassa di Risparmio, City of San Marino, San Marino; Europe Zone Group IV Pool A round robin; clay surface |||||||
| Victory | 7 | I | Singles | Iceland | Birkir Gunnarsson | 6–1, 6–2 |
| 3–0; 16 July 2019; Centro Tennis Cassa di Risparmio, City of San Marino, San Marino; Europe Zone Group IV Pool A round robin; clay surface |||||||
| Victory | 8 | I | Singles | Armenia | Artur Soghoyan | 6–1, 6–1 |
| 3–0; 18 July 2019; Centro Tennis Cassa di Risparmio, City of San Marino, San Marino; Europe Zone Group IV Pool A round robin; clay surface |||||||
| Victory | 9 | I | Singles | Albania | Martin Muedini | 6–0, 6–1 |
| 3–0; 19 July 2019; Centro Tennis Cassa di Risparmio, City of San Marino, San Marino; Europe Zone Group IV Pool A round robin; clay surface |||||||
| Victory | 10 | I | Singles | Liechtenstein | Robin Forster | 6–0, 6–1 |
| 2–1; 20 July 2019; Centro Tennis Cassa di Risparmio, City of San Marino, San Marino; Europe Zone Group IV promotional playoff; clay surface |||||||
| Defeat | 11 | I | Singles | Ireland | Simon Carr | 3–6, 1–6 |

## Games of the Small States of Europe
### Doubles 2 (2 victory)

| Outcome | No. | Date | Tournament | Surface | Partner | Opponent | Score |
| Victory | 1. | 2 June 2017 | City of San Marino, San Marino | Clay | Eleftherios Neos | Florent Diep Thomas Oger | 5–7, 6–2, [10–5] |
| Victory | 2. | 1 June 2019 | Budva, Montenegro | Clay | Eleftherios Neos | Lucas Catarina Romain Arneodo | 6–1, 7–5 |