| Challenger Kigali | 02/25 09:30 | 25 |
[229] Filip C Jianu v
Nicholas D Ionel
[369] |
6-4,6-4 | |
| Challenger Manama | 02/12 09:45 | 26 |
[229] Filip Cristian Jianu v
Duje Ajdukovic
[162] 
|
1-6,6-2,5-7 | |
| Challenger Manama | 02/11 10:55 | 25 |
[229] Filip Cristian Jianu v
Petr Bar Biryukov
[410] |
6-7,6-0,6-3 | |
| Challenger Lille | 02/04 09:30 | 25 |
[232] Filip C Jianu v
Alibek Kachmazov
[190] 
|
5-7,3-6 | |
| Davis Cup | 02/01 12:10 | 4 |
[234] Filip Cristian Jianu v
Adrian Andreev
[233] 
|
3-6,6-3,3-6 | |
| Davis Cup | 02/01 11:40 | 4 |
Filip Cristian Jianu v
Al Fujairah U19
|
Cancelled | |
| Davis Cup | 01/31 15:05 | 2 |
Filip Cristian Jianu v
Dimpal Hazarika
|
3-6,6-7 | |
| ITF M25 Doha | 01/23 12:00 | - |
Kirill Kivattsev
v
Filip Cristian Jianu
|
6-3,4-6,6-4 | |
| ITF M25 Doha | 01/21 12:00 | - |
Yacoub Makzoume
v
Filip Cristian Jianu
|
1-6,2-6 | |
| Challenger Nonthaburi | 01/13 06:00 | 25 |
[218] Filip Cristian Jianu v
Tung-Lin Wu
[241] 
|
2-6,2-6 | |
| Australian Open | 01/06 07:25 | 14 |
[148] Mitchell Krueger
v
Filip Cristian Jianu [218]
|
6-3,6-4 | |
| Challenger Nonthaburi | 12/31 05:20 | 25 |
[399] Kimmer Coppejans
v
Filip Cristian Jianu [214]
|
7-6,4-6,6-2 | |
| ITF M25 Antalya | 11/19 08:40 | 25 |
[216] Filip Cristian Jianu v
Franco Agamenone
[438] |
6-4,6-7,4-6 | |
| ITF M15 Antalya | 11/13 06:20 | 25 |
Filip Cristian Jianu v
John Sperle
|
4-6,7-6,3-6 | |
| ITF M15 Antalya | 11/10 07:30 | 29 |
[213] Filip Cristian Jianu v
Evgenii Tiurnev
[351] |
1-6,7-6,5-7 | |
| ITF M15 Antalya | 11/09 08:00 | 28 |
[213] Filip Cristian Jianu v
Nicholas David Ionel
[359] |
6-1,7-6 | |
| ITF M15 Antalya | 11/08 09:20 | 27 |
Filip Cristian Jianu v
Ilya Snitari
|
6-3,6-2 | |
| ITF M15 Antalya | 11/07 10:30 | 26 |
Filip Cristian Jianu v
Karim Bennani
|
3-6,6-3,7-6 | |
| ITF M15 Antalya | 11/06 11:20 | 25 |
Filip Cristian Jianu v
Nikola Jovic
|
6-2,6-4 | |
| Challenger Brazzaville | 11/03 12:30 | 29 |
[214] Filip Cristian Jianu v
Goncalo Oliveira
[269] |
4-6,3-6 | |
| Challenger Brazzaville | 11/02 09:30 | 28 |
[214] Filip Cristian Jianu v
Eliakim Coulibaly
[412] |
6-3,6-2 | |
| Challenger Brazzaville | 11/01 09:00 | 27 |
Filip Cristian Jianu v
Karan Singh
|
6-4,6-2 | |
| Challenger Brazzaville | 10/31 13:10 | 26 |
Filip Cristian Jianu v
Julien De Cuyper
|
6-1,6-3 | |
| Challenger Brazzaville | 10/29 13:10 | 25 |
[214] Filip Cristian Jianu v
Aziz Ouakaa
[275] |
6-4,6-2 | |
| ITF M25 Santa Margherita | 10/22 08:45 | 25 |
Filip Cristian Jianu v
Federico A Cardozo
|
3-6,5-7 | |
| ATP Antwerp | 10/13 13:45 | 14 |
[380] Alex M Pujolras
v
Filip Cristian Jianu [227]
|
6-4,7-5 | |
| Challenger Valencia | 10/07 13:35 | 25 |
[200] Carlos Taberner
v
Filip Cristian Jianu [227]
|
6-2,7-6 | |
| Challenger Braga | 09/30 15:05 | 25 |
[237] Filip Cristian Jianu v
Daniel Elahi Galan
[127] 
|
4-6,4-6 | |
| ITF M25 Satu Mare | 09/22 09:30 | 29 |
[236] Filip Cristian Jianu v
Frederico Ferreira Silva
[486] |
6-4,6-3 | |
| ITF M25 Satu Mare | 09/21 09:00 | 28 |
[236] Filip Cristian Jianu v
Tom Gentzsch
[476] |
6-3,1-6,6-2 |
Wikipedia - Filip Cristian Jianu
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.
Jianu represents Romania at the Davis Cup.
History
In November 2024, Jianu reached his second singles final for the season at the 2024 Brazzaville Challenger, where he lost to Gonzalo Oliveira.
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. He lost to Damir Dzumhur in three sets.