| Jianu at the 2018 Summer Youth Olympics | |
| Full name | Filip Cristian Jianu |
|---|---|
| Country (sports) | |
| Born | 18 September 2001 Bucharest, Romania |
| Height | 1.80 m (5 ft 11 in) |
| Plays | Right-handed |
| Prize money | US $ 350,947 |
| Singles | |
| Career record | 4–4 (at ATP Tour level, Grand Slam level, and in Davis Cup) |
| Career titles | 0 |
| Highest ranking | No. 210 (9 June 2025) |
| Current ranking | No. 280 (29 September 2025) |
| Grand Slam singles results | |
| Australian Open | Q1 (2025) |
| French Open | Q3 (2025) |
| Wimbledon | Q1 (2025) |
| Doubles | |
| Career record | 0–1 (at ATP Tour level, Grand Slam level, and in Davis Cup) |
| Career titles | 0 |
| Highest ranking | No. 451 (10 April 2023) |
| Current ranking | No. 901 (30 June 2025) |
| Last updated on: 30 September 2025. | |
Filip Cristian Jianu (born 18 September 2001) is a Romanian tennis player. He has a career high ATP singles ranking of world No. 210 achieved on 9 June 2025 and a doubles ranking of No. 451 achieved on 10 April 2023. He is currently the No. 1 Romanian player. [1]
In November 2024, Jianu reached his second singles final for the season at the 2024 Brazzaville Challenger, where he lost to Gonzalo Oliveira. [3] [4]
In March 2025, Jianu received a wildcard for his home tournament, the 2025 Țiriac Open, and recorded his first ATP Tour win (outside of the Davis Cup) over Nishesh Basavareddy in straight sets. [5] [6] He lost to Damir Džumhur in three sets. [7]
|
| Result | W–L | Date | Tournament | Tier | Surface | Opponent | Score |
|---|---|---|---|---|---|---|---|
| Loss | 0–1 | Jan 2023 | Oeiras, Portugal | Challenger | Hard (i) | | 3–6, 2–6 |
| Loss | 0–2 | Jun 2024 | Milan, Italy | Challenger | Clay | | 3–6, 4–6 |
| Loss | 0–3 | Oct 2024 | Brazzaville, Congo | Challenger | Clay | | 4–6, 3–6 |
|
|
| Result | W–L | Date | Tournament | Tier | Surface | Opponent | Score |
|---|---|---|---|---|---|---|---|
| Win | 1–0 | May 2019 | M15 Tabarka, Tunisia | WTT | Clay | | 6–2, 6–4 |
| Loss | 1–1 | Aug 2019 | M15 Tabarka, Tunisia | WTT | Clay | | 2–6, 6–3, 0–6 |
| Win | 2–1 | Aug 2019 | M25 Pitești, Romania | WTT | Clay | | 7–6(7–4), 5–0 ret. |
| Loss | 2–2 | Sep 2019 | M15 Tabarka, Tunisia | WTT | Clay | | 1–6, 2–6 |
| Win | 3–2 | Mar 2020 | M15 Heraklion, Greece | WTT | Hard | | 7–5, 3–6, 6–3 |
| Loss | 3–3 | Jan 2021 | M15 Cairo, Egypt | WTT | Clay | | 6–7(0–7), 4–6 |
| Loss | 3–4 | Feb 2021 | M15 Antalya, Turkey | WTT | Clay | | 3–6, 4–6 |
| Win | 4–4 | Nov 2021 | M15 Heraklion, Greece | WTT | Hard | | 6–2, 6–4 |
| Win | 5–4 | Dec 2022 | M15 Antalya, Turkey | WTT | Clay | | 6–2, 6–4 |
| Loss | 5–5 | May 2023 | M15 Alaminos-Larnaca, Cyprus | WTT | Clay | | 3–6, 6–7(2–7) |
| Win | 6–5 | May 2023 | M15 Alaminos-Larnaca, Cyprus | WTT | Clay | | 5–7, 6–3, 6–2 |
| Loss | 6–6 | Sep 2023 | M15 Pirot, Serbia | WTT | Clay | | 5–7, 6–2, 3–6 |
| Win | 7–6 | Oct 2023 | M15 Telavi, Georgia | WTT | Clay | 6–2, 6–0 | |
| Win | 8–6 | Nov 2023 | M15 Antalya, Turkey | WTT | Clay | | 6–3, 6–2 |
| Win | 9–6 | Jan 2024 | M15 Antalya, Turkey | WTT | Clay | | 7–6(7–5), 6–4 |
| Loss | 9–7 | Jan 2024 | M15 Antalya, Turkey | WTT | Clay | | 3–6, 4–6 |
| Loss | 9–8 | Feb 2024 | M25 Hammamet, Tunisia | WTT | Clay | | 3–6, 3–6 |
| Win | 10–8 | Feb 2024 | M15 Kish Island, Iran | WTT | Clay | | 7–5, 6–4 |
| Win | 11–8 | Mar 2024 | M15 Kish Island, Iran | WTT | Clay | | 6–2, 6–3 |
| Win | 12–8 | Mar 2024 | M15 Antalya, Turkey | WTT | Clay | | 6–1, 6–2 |
| Win | 13–8 | Sep 2024 | M25 Satu Mare, Romania | WTT | Clay | | 6–4, 6–3 |