Berfu Cengiz
Berfu Cengiz is a Turkish tennis player.
Cengiz has a career-high WTA singles ranking of 326, achieved on 24 December 2018. She also has a career-high WTA doubles ranking of 220, achieved on 13 August 2018.
Cengiz won her first major ITF title at the 2018 President's Cup in Astana.
ITF finals
Singles: 6 (3 titles, 3 runners-up)
| Outcome | No. | Date | Tournament | Surface | Opponent | Score |
| Runner-up | 1. | 1 March 2015 | Antalya, Turkey | Clay |  Diana Enache | 6–4, 4–6, 0–6 |
| Winner | 1. | 21 August 2016 | Sharm El Sheikh, Egypt | Hard |  Anette Munozova | 6–2, 6–4 |
| Winner | 2. | 11 June 2017 | Banja Luka, Bosnia and Herzegovina | Clay |  Nina Potočnik | 6–4, 3–6, 6–3 |
| Runner-up | 2. | 1 October 2017 | Jounieh, Lebanon | Clay |  Clothilde de Bernardi | 0–6, 4–6 |
| Winner | 3. | 4 March 2018 | Sharm El Sheikh, Egypt | Hard |  Yuliya Hatouka | 6–3, 4–6, 6–3 |
| Runner-up | 3. | 23 February 2020 | Jodhpur, India | Hard |  Ankita Raina | 5-7, 1-6 |
Doubles: 15 (7 titles, 8 runners-up)
| Outcome | No. | Date | Tournament | Surface | Partner | Opponents | Score |
| Runner-up | 1. | 20 August 2016 | Sharm El Sheikh, Egypt | Hard | Dhruthi Tatachar Venugopal |  Despina Papamichail  Ana Veselinović | 6–7, 6–1, |
| Winner | 1. | 15 October 2016 | Antalya, Turkey | Clay |  Ani Vangelova | Cristina Adamescu Sadafmoh Tolibova | 6–3, 6–4 |
| Runner-up | 2. | 12 November 2016 | Antalya, Turkey | Hard |  Melis Sezer |  Diana Khodan Mariya Koryttseva | 1–6, 4–6 |
| Winner | 2. | 19 November 2016 | Antalya, Turkey | Clay |  Olga Danilović |  Tayisiya Morderger Yana Morderger | 6–4, 6–4 |
| Winner | 3. | 9 June 2017 | Banja Luka, Bosnia and Herzegovina | Clay | Ani Vangelova | Riya Bhatia Tamara Čurović | 7–5, 7–6 |
| Winner | 4. | 12 August 2017 | Istanbul, Turkey | Clay | İpek Öz |  Vasilisa Aponasenko  Tea Faber | 6–4, 6–1 |
| Winner | 5. | 30 September 2017 | Jounieh, Lebanon | Clay |  Ola Abou Zekry | Jacqueline Cabaj Awad Fanny Östlund | 6–4, 7–5 |
| Runner-up | 3. | 21 October 2017 | Óbidos, Portugal | Hard |  Katie Swan | Olga Doroshina Yana Sizikova | 2–6, 2–6 |
| Runner-up | 4. | 27 January 2018 | Sharm El Sheikh, Egypt | Hard |  Jasmina Tinjić |  Jade Lewis Erin Routliffe | 1–6, 7–5, |
| Runner-up | 5. | 10 June 2018 | Óbidos, Portugal | Hard |  Sara Tomic | Linnéa Malmqvist  Angelica Moratelli | 5–7, 1–2 ret. |
| Winner | 6. | 21 July 2018 | Astana, Kazakhstan | Hard |  Anna Danilina |  Akgul Amanmuradova Ekaterine Gorgodze | 3–6, 6–3, |
| Runner-up | 6. | 21 December 2018 | Navi Mumbai, India | Hard |  Jessy Rompies | Albina Khabibulina Ekaterina Yashina | 2–6, 1–6 |
| Winner | 7. | 3 June 2019 | Fergana, Uzbekistan | Hard | Nigina Abduraimova | Isabella Bozicevic Ksenia Laskutova | 4–6, 6–1, |
| Runner-up | 7. | 7 December 2019 | Solapur, India | Hard | Despina Papamichail |  Ulrikke Eikeri Ankita Raina | 7–5, 4–6, |
| Runner-up | 8. | 7 March 2020 | Potchefstroom, South Africa | Hard | Paige Hourigan | Samantha Murray Sharan  Fanny Stollár | 1–6, 1–6 |