ITF - W25 Ourense | 08/17 08:00 | 25 | [420] Ekaterina Yashina v Olivia Gadecki [348] | 1-6,0-6 | |
ITF - W25 Les Contamines | 07/22 08:55 | 26 | [386] Haruka Kaji v Olivia Gadecki [347] | 6-4,2-6,6-4 | |
ITF - W25 Les Contamines | 07/20 12:30 | 25 | [347] Olivia Gadecki v Na-Lae Han [266] | 6-4,6-2 | |
ITF - W60 | 07/14 15:05 | 25 | [379] Olivia Gadecki v Veronica Cepede Royg [203] | 6-7,5-7 | |
ITF - W25 Lisboa | 07/10 10:00 | 28 | [235] Ellen Perez v Olivia Gadecki [394] | 6-0,6-4 | |
ITF - W25 Lisboa | 07/09 12:05 | 27 | [378] Haruka Kaji v Olivia Gadecki [394] | 2-6,3-6 | |
ITF - W25 Lisboa | 07/07 11:55 | 26 | [394] Olivia Gadecki v Jessika Ponchet [233] | 6-4,6-7,6-4 | |
ITF - W25 Lisboa | 07/06 17:05 | 25 | [394] Olivia Gadecki v Momoko Kobori [414] | 6-4,6-2 | |
ITF - W25 Lisboa | 07/05 11:40 | 45 | Olivia Gadecki v Estela Perez-Somarriba | 6-3,4-6,10-6 | |
ITF - W25 Lisboa | 07/04 16:05 | 45 | Olivia Gadecki v Maria Beatriz Teixeira | 6-1,6-0 | |
ITF - W25 Palma del Río | 07/02 19:00 | 27 | [242] Andrea Lazaro Garcia v Olivia Gadecki [394] | 6-4,6-4 | |
ITF - W25 Palma del Río | 07/01 17:30 | 26 | [394] Olivia Gadecki v Valeria Savinykh [195] | 6-1,3-6,7-5 | |
ITF - W25 Palma del Río | 06/29 18:50 | 25 | [394] Olivia Gadecki v Momoko Kobori [414] | 6-2,6-2 | |
ITF - W25 Palma del Río | 06/28 19:10 | 54 | Olivia Gadecki v Sabine Rutlauka | 6-2,5-7,10-7 | |
ITF - W25 Madrid | 06/16 07:00 | 25 | [271] Amandine Hesse v Olivia Gadecki [345] | Retired | |
ITF - W25 Madrid | 06/13 09:00 | 29 | [215] Robin Anderson v Olivia Gadecki [355] | 6-3,6-7,7-6 | |
ITF - W25 Madrid | 06/12 08:00 | 28 | [465] Anastasia Kulikova v Olivia Gadecki [355] | 3-6,6-7 | |
ITF - W25 Madrid | 06/11 07:15 | 27 | [230] Na-Lae Han v Olivia Gadecki [355] | 2-6,2-6 | |
ITF - W25 Madrid | 06/10 07:15 | 26 | [355] Olivia Gadecki v Xiaodi You [190] | 5-7,6-3,6-0 | |
ITF - W25 Madrid | 06/09 07:15 | 25 | [466] Malene Helgo v Olivia Gadecki [355] | 2-6,5-7 | |
ITF - W25 Madrid | 06/08 07:15 | 62 | Olivia Gadecki v Valentina Ryser | 6-2,6-2 | |
ITF - W25 Madrid | 06/07 07:15 | 62 | Olivia Gadecki v Ainhoa Atucha Gomez | 7-5,6-1 | |
Open de França - Feminino | 05/25 14:00 | 14 | [354] Olivia Gadecki v Anastasia Gasanova [172] | 6-4,0-6,1-6 | |
ITF - W15 Antália | 05/07 12:30 | 27 | [425] Andreea Amalia Rosca v Olivia Gadecki [371] | 6-1,6-1 | |
ITF - W15 Antália | 05/06 07:00 | 26 | Irene Lavino v Olivia Gadecki | Retired | |
ITF - W15 Antália | 05/05 09:50 | 25 | Noelia Zeballos v Olivia Gadecki | Retired | |
ITF - W15 Antália | 05/02 07:30 | 29 | Julia Avdeeva v Olivia Gadecki | 3-6,2-6 | |
ITF - W15 Antália | 05/01 07:30 | 28 | [371] Olivia Gadecki v Shiho Akita [396] | 6-3,6-3 | |
ITF - W15 Antália | 04/30 07:30 | 27 | Kristina Dmitruk v Olivia Gadecki | 3-6,6-7 | |
ITF - W15 Antália | 04/29 08:50 | 26 | Olivia Gadecki v Federica Bilardo | 5-7,7-5,6-4 |
Olivia Gadecki (; born 24 April 2002) is an Australian professional tennis player. She has a career-high singles ranking of world No. 120, reached on 15 January 2024, and a best doubles rank of world No. 77, achieved on 4 March 2024.
She made her WTA Tour debut at the 2021 Gippsland Trophy, having received a wildcard into the main draw.
Gadecki made her main-draw debut on the ITF Circuit in Brisbane, in September 2016.
In January 2021, Gadecki made the second round of the Australian Open qualifying. She was awarded a wild card into the Gippsland Trophy, where she made her WTA Tour main-draw debut.
In February, Gadecki won her first WTA Tour singles main-draw match at the Phillip Island Trophy. She followed this up with her first top-10 win, defeating the top seed, former Australian Open champion and world No. 4, Sofia Kenin. With Gadecki's career-high ranking being No. 988 in the world, this was Kenin's worst defeat by ranking on the WTA Tour. Gadecki lost in the third round. The following week, she re-entered the WTA rankings at No. 642. In May 2021, Gadecki won her first professional singles title in Turkey.
In August 2021, she won the singles and doubles titles at Vigo, Spain. It was her second singles title and fifth doubles title.
On 20 September 2021, Gadecki debuted in the Australian top 10 in singles and doubles rankings. She ended the year with a singles ranking of 238.
Gadecki did not enter the 2022 Australian Open due to the requirement for all players to be vaccinated against COVID-19
In April 2022, Gadecki broke into the top 200, after reaching three finals from four Australian Pro Tour appearances.
She made her debut at the Australian Open as a wildcard. She defeated Polina Kudermetova in the first round. As a result, her ranking climbed to No. 144, on 20 February 2023.