ITF W50 Macon 02/24 11:30 - [347] Tiantsoa S R Rajaonah v Deborah Chiesa [399] 6-7,7-5,6-2
ITF W35 Manchester 02/21 10:00 - [185] Manon Leonard v Tiantsoa S R Rajaonah [352] 7-6,6-4
ITF W35 Manchester 02/20 10:00 - [352] Tiantsoa S R Rajaonah v Guiomar Maristany Zuleta De Reales [231] 6-4,5-4
ITF W35 Manchester 02/19 10:00 - [267] Amarni Banks v Tiantsoa S R Rajaonah [352] 4-6,2-6
ITF W35 Manchester 02/18 11:30 - [484] Federica Urgesi v Tiantsoa S R Rajaonah [352] 2-6,6-2,3-6
ITF W50 Birmingham 02/11 10:00 - [349] Tiantsoa S R Rajaonah v Francisca Jorge [253] 4-6,1-6
ITF W50 Navi Mumbai 12/16 07:00 25 [346] Tiantsoa S R Rajaonah v Dynamo Barnaul [214] 2-6,6-3,6-7
ITF W35 Solapur 12/13 05:55 27 [379] Shrivalli Rashmikaa Bhamidipaty v Tiantsoa S R Rajaonah [345] 6-2,4-6,7-6
ITF W35 Solapur 12/12 04:00 26 Akanksha Dileep Nitture v Tiantsoa S R Rajaonah 6-4,5-7,6-7
ITF W35 Solapur 12/10 05:30 25 Pooja Ingale v Tiantsoa S R Rajaonah 5-7,2-6
WTA Angers 12/01 12:05 14 [218] Sinja Kraus v Tiantsoa S R Rajaonah [341] 6-0,6-1
ITF W35 Villeneuve d'Ascq 11/09 12:55 29 [383] Emeline Dartron v Tiantsoa S R Rajaonah [368] 6-2,5-7,6-3
ITF W35 Villeneuve d'Ascq 11/08 16:55 28 [368] Tiantsoa S R Rajaonah v Sofia Costoulas [287] 6-2,6-1
ITF W35 Villeneuve d'Ascq 11/07 17:00 27 [368] Tiantsoa S R Rajaonah v Iva Primorac [439] 4-6,6-4,6-2
ITF W35 Villeneuve d'Ascq 11/06 10:00 26 Tiantsoa S R Rajaonah v Yaroslava Bartashevich 7-6,6-0
ITF W35 Villeneuve d'Ascq 11/05 11:30 25 Tiantsoa S R Rajaonah v Emmanuelle Girard 6-1,6-0
ITF W50 Nantes 11/02 09:00 26 Tiantsoa S R Rajaonah v Lea Boskovic Cancelled
ITF W50 Nantes 10/29 09:30 25 [441] Ekaterina Kazionova v Tiantsoa S R Rajaonah [372] 7-5,6-3
ITF W75 Poitiers 10/23 09:55 25 [233] Celine Naef v Tiantsoa S R Rajaonah [362] 6-0,6-3
ITF W50 Cherbourg 10/17 11:50 26 Tiantsoa S R Rajaonah v Selina Dal 5-7,5-7
ITF W50 Cherbourg 10/15 08:30 25 [216] Hanne Vandewinkel v Tiantsoa S R Rajaonah [373] 1-6,6-3,3-6
ITF W35 Joue-Les-Tours 10/08 10:25 25 Tiantsoa S R Rajaonah v USA U23 Women 3-6,3-6
ITF W50 Arequipa 08/25 15:25 29 [410] Tiantsoa S R Rajaonah v Jazmin Ortenzi [338] 6-4,6-4
ITF W50 Arequipa 08/24 14:55 28 Dana Guzman v Tiantsoa S R Rajaonah 6-7,7-6,4-6
ITF W50 Arequipa 08/23 16:00 27 [468] Behar/Jarry v Tiantsoa S R Rajaonah [495] 3-6,3-6
ITF W50 Arequipa 08/22 19:35 26 [420] Lucciana Perez Alarcon v Tiantsoa S R Rajaonah [495] 1-6,7-5,1-6
ITF W50 Arequipa 08/21 14:30 25 Carla Markus v Tiantsoa S R Rajaonah 3-6,0-6
ITF W35 Arequipa 08/16 17:55 27 [347] Tiantsoa S R Rajaonah v Julieta Lara Estable [355] 6-3,5-7,6-7
ITF W35 Arequipa 08/15 18:45 26 Tiantsoa S R Rajaonah v Dana Guzman 6-3,6-2
ITF W35 Arequipa 08/14 18:10 25 Tiantsoa S R Rajaonah v Camila Rodero 6-1,6-3

Tiantsoa Sarah "Titi" Rakotomanga Rajaonah (born 15 December 2005) is a Malagasy-born French professional tennis player. She has a career-high singles ranking of world No. 119, achieved on 15 December 2025, 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.

History

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.