| ITF W100 Biarritz | 06/14 15:35 | - | [304] Julie Belgraver v Tiantsoa S R Rajaonah [216] | 7-5,2-6,1-6 | |
| ITF W100 Biarritz | 06/13 10:00 | - |
[300] Silvia Ambrosio
v
Tiantsoa S R Rajaonah [216] |
5-7,0-6 | |
| ITF W100 Biarritz | 06/12 15:14 | - |
[216] Tiantsoa S R Rajaonah v
Amandine Hesse
[303]
|
6-2,5-2 | |
| ITF W100 Biarritz | 06/11 13:31 | - |
[216] Tiantsoa S R Rajaonah v
Cagla Buyukakcay
[351]
|
6-4,6-2 | |
| ITF W75 Caserta | 06/07 14:07 | - | [244] Tiantsoa S R Rajaonah v Alice Rame [338] | 6-3,5-7,4-6 | |
| ITF W75 Caserta | 06/06 12:34 | - |
[244] Tiantsoa S R Rajaonah v
Carolina Alves
[283]
|
5-7,6-2,6-3 | |
| ITF W75 Caserta | 06/05 13:48 | - |
[228] Jazmin Ortenzi
v
Tiantsoa S R Rajaonah [244] |
4-6,6-3,6-7 | |
| ITF W75 Caserta | 06/03 16:30 | - |
[326] Tyra Caterina Grant
v
Tiantsoa S R Rajaonah [244] |
2-6,6-0,4-6 | |
| French Open Women | 05/25 14:55 | 23 |
[150] Leyre Romero Gormaz
v
Tiantsoa S R Rajaonah [244] |
7-6,6-2 | |
| WTA Paris | 05/12 17:10 | 25 |
[114] Petra Martic
v
Tiantsoa S R Rajaonah [239] |
6-2,2-6,6-4 | |
| ITF W75 Saint-Gaudens | 05/07 11:33 | - |
[235] Marina Bassols Ribera
v
Tiantsoa S R Rajaonah [239] |
2-6,6-1,5-1 | |
| WTA Saint-Malo | 04/30 11:20 | 26 |
[43] McCartney Kessler
v
Tiantsoa S R Rajaonah [246] |
7-6,6-1 | |
| WTA Saint-Malo | 04/29 11:45 | 25 |
[208] Tessah Andrianjafitrimo
v
Tiantsoa S R Rajaonah [246] |
6-3,4-6,1-6 | |
| WTA Rouen | 04/18 15:50 | 27 |
[291] Tiantsoa S R Rajaonah v
Suzan Lamens
[69]
|
3-6,3-6 | |
| WTA Rouen | 04/16 18:35 | 26 |
[291] Tiantsoa S R Rajaonah v
Jaqueline Cristian
[66]
|
6-2,6-3 | |
| WTA Rouen | 04/14 11:30 | 25 |
[58] Lucia Bronzetti
v
Tiantsoa S R Rajaonah [291] |
2-6,3-6 | |
| WTA Rouen | 04/13 09:00 | 19 |
[148] AD Juventud Escazucena
v
Tiantsoa S R Rajaonah [290] |
6-7,4-6 | |
| WTA Rouen | 04/12 08:00 | 14 |
[373] Emily Appleton
v
Tiantsoa S R Rajaonah [290] |
2-6,6-7 | |
| ITF W75 Bellinzona | 04/09 08:30 | - |
[290] Tiantsoa S R Rajaonah v
Nao Hibino
[216]
|
7-6,3-6,4-6 | |
| ITF W50 Bujumbura | 04/06 08:00 | - |
[325] Tiantsoa S R Rajaonah v
Sada Nahimana
[286]
|
3-6,2-6 | |
| ITF W50 Bujumbura | 04/05 08:00 | - |
Tiantsoa S R Rajaonah v
Astrid L Y Foon
|
6-1,6-1 | |
| ITF W50 Bujumbura | 04/04 08:00 | - |
[325] Tiantsoa S R Rajaonah v
Ekaterine Gorgodze
[377]
|
7-6,6-1 | |
| ITF W50 Bujumbura | 04/03 08:00 | - | Tiantsoa S R Rajaonah v Anjali Rathi | 6-1,6-1 | |
| ITF W50 Bujumbura | 04/01 09:30 | - | Tiantsoa S R Rajaonah v Samantha Imbo Nloga | 6-4,6-2 | |
| ITF W50 Bujumbura | 03/27 08:00 | - | [303] Tiantsoa S R Rajaonah v Birlova/Makroguzova [434] | 4-6,7-6,2-6 | |
| ITF W50 Bujumbura | 03/25 08:00 | - | Tiantsoa S R Rajaonah v Priyanshi Bhandari | 6-2,6-1 | |
| ITF W50 Macon | 03/02 13:30 | - |
[347] Tiantsoa S R Rajaonah v
Sinja Kraus
[224]
|
0-6,5-7 | |
| ITF W50 Macon | 03/01 14:30 | - |
[347] Tiantsoa S R Rajaonah v
Andrea Lazaro Garcia
[210]
|
3-6,7-6,6-2 | |
| ITF W50 Macon | 02/28 09:30 | - |
[147] Lucrezia Stefanini
v
Tiantsoa S R Rajaonah [347] |
4-6,6-2,4-6 | |
| ITF W50 Macon | 02/27 11:30 | - |
Astrid L Y Foon
v
Tiantsoa S R Rajaonah |
1-6,1-6 |
Tiantsoa Sarah "Titi" Rakotomanga Rajaonah (born 15 December 2005) is a French professional tennis player. She has a career-high singles ranking of world No. 117, achieved on 5 January 2026, by the WTA, and a best doubles ranking of No. 186, reached on 6 October 2025. She has won one title on the WTA Tour in São Paulo in 2025.
Rakotomanga Rajaonah has found significant success in singles, claiming titles at various ITF events. Her first title was at a W15 tournament in Valencia, Spain, in December 2022. Following that, she secured another victory at the W15 event in Melilla, Spain, in December 2023. In March 2024, she added to her accolades with a win at the W15 tournament in Gonesse, France, and in August 2024, she triumphed at the W50 event in Arequipa, Peru.
Her ITF doubles titles started with a win at Valencia, alongside Martina Genis Salas in December 2023. She then teamed up with Elena Ruxandra Bertea to win the W15 tournament in Le Havre, France, in March 2024. Additionally, she triumphed with Émeline Dartron at the W75 Open in Saint-Gaudens, France, in both May 2024 and again in May 2025.
Rakotomanga Rajaonah made her WTA Tour debut as a qualifier at the 2025 Rouen Open, defeating Lucia Bronzetti and Jaqueline Cristian to reach her first WTA Tour quarterfinal. As a result, she reached the top 250 in the rankings, on 21 April 2025.
On September 14, 2025 she claimed her first WTA title at the SP Open by defeating Janice Tjen. After winning the title, Rakotomanga Rajaonah achieved a career-high ranking of world No. 131, before she peaked at No. 122 on 3 November 2025.