ITF - W25 Buenos Aires 03/24 16:05 25 [202] Natalija Kostic v Irene Burillo Escorihuela [269] 3-6,2-6
WTA - S. Petersburgo 03/13 16:30 14 [201] Natalija Kostic v Jaqueline Cristian [160] 1-6,3-6
ITF - W25 Kazan 03/10 08:30 25 [201] Natalija Kostic v Valeriya Strakhova [393] 6-2,6-7,5-7
WTA - Lyon 02/27 17:10 14 [197] Natalija Kostic v Leonie Kung [158] 0-6,0-6
Open da Austrália - Feminino 01/10 12:15 60 [122] Ysaline Bonaventure v Natalija Kostic [191] 6-3,6-3
Open de França - Feminino 09/25 09:30 19 [189] Kamilla Rakhimova v Natalija Kostic [202] 7-5,6-3
Open de França - Feminino 09/24 08:00 15 [202] Natalija Kostic v Cagla Buyukakcay [174] 6-3,2-6,6-2
Open de França - Feminino 09/22 09:25 14 [202] Natalija Kostic v Bibiane Schoofs [196] 6-2,5-7,6-3
ITF - W60 Saint-Malo 09/10 16:40 26 [115] Oceane Dodin v Natalija Kostic [197] 6-0,2-6,6-0
ITF - W60 Saint-Malo 09/09 13:45 25 [494] Marine Partaud v Natalija Kostic [197] Retired
WTA - Praga 08/30 09:25 24 [211] Pemra Ozgen v Natalija Kostic [195] 7-5,6-7,6-4
Campeonato da Europa do Leste - Feminino 07/22 10:00 1 Olga Danilovic v Natalija Kostic Walkover
Campeonato da Europa do Leste - Feminino 07/21 08:00 1 [190] Natalija Kostic v Basak Eraydin [427] 6-2,4-6,3-6
Campeonato da Europa do Leste - Feminino 07/20 08:00 1 [91] Danka Kovinic v Natalija Kostic [190] 6-4,6-2
Campeonato da Europa do Leste - Feminino 07/10 11:10 - Natalija Kostic v Barbara Bonic 6-4,6-1
Campeonato da Europa do Leste - Feminino 07/08 18:00 1 Viktoriya Tomova v Natalija Kostic Walkover
Campeonato da Europa do Leste - Feminino 07/07 18:00 1 [190] Natalija Kostic v Katarzyna Piter [353] Retired
Campeonato da Europa do Leste - Feminino 07/06 08:00 1 Natalija Kostic v Mihaela Djakovic 6-4,6-2
Campeonato da Europa do Leste - Feminino 07/03 10:00 1 [185] Isabella Shinikova v Natalija Kostic [190] 6-3,6-0
Campeonato da Europa do Leste - Feminino 07/02 18:00 - Natalija Kostic v Bojana Klincov 6-4,7-6
Campeonato da Europa do Leste - Feminino 06/30 08:00 1 Natalija Kostic v Barbara Bonic 1-6,7-5,6-3
Campeonato da Europa do Leste - Feminino 06/29 10:00 - Natalija Kostic v Nefisa Berberovic 6-3,3-6,6-3
WTA - Lyon 02/29 13:10 45 [207] Anastasiya Komardina v Natalija Kostic [187] 6-2,5-7,7-5
WTA - Hua Hin 02/10 08:00 25 [183] Natalija Kostic v Saisai Zheng [36] 6-7,0-6
ITF - W25 Nonthaburi 02/05 08:00 25 [181] Natalija Kostic v Lucrezia Stefanini [399] 6-2,4-6,4-6
ITF - W25 Nonthaburi 01/30 06:10 26 [324] Leonie Kung v Natalija Kostic [181] 6-4,6-1
ITF - W25 Nonthaburi 01/28 06:00 25 [344] Irina Fetecau v Natalija Kostic [181] 3-6,5-7
Open da Austrália - Feminino 01/14 03:00 44 [203] Maria C O Serrano v Natalija Kostic [179] 2-6,6-1,6-1
ITF - W25 Camberra 01/07 23:00 25 [217] Laura-Ioana Paar v Natalija Kostic [180] 6-3,6-4
ITF - W100 Tóquio 11/14 01:00 26 [198] Xinyun Han v Natalija Kostic [164] 7-5,6-3

Wikipedia - Natalija Stevanović

Natalija Stevanović (née Kostić; Serbian Cyrillic: Наталија Стевановић (Костић), born 25 July 1994) is a Serbian tennis player. On 17 July 2023, she reached her best singles ranking of world No. 145. On 4 March 2024, she peaked at No. 168 in the WTA doubles rankings.

She has won 14 singles titles and 14 doubles titles on the ITF Women's Circuit. She was an official member of Serbia Fed Cup team in their World Group quarterfinal tie against Belgium in 2012.

Stevanović is a former junior top-5 player.

She missed the whole of 2015 and the first half of 2016 season due to operation of liver cyst.

She made her WTA Tour main-draw debut in February 2020 at Thailand Open in both singles and doubles, losing in the first round of each.

Ranked No. 225 she qualified for the main draw of the 2023 Wimbledon Championships, her first time at a Grand Slam tournament. In the first round, she ousted former world No. 1 and Wimbledon finalist, Karolína Plíšková, in straight sets. Next, she defeated Tamara Korpatsch in straight sets to reach the third round of a major on her debut. However, she then lost in two tight sets to two times Wimbledon champion, Petra Kvitová.