Petra Hule (born 5 March 1999) is an Australian tennis player.
Hule has a career-high singles ranking by the WTA of 287, which she reached on 18 November 2024. She also has a career-high WTA doubles ranking of 121, achieved on 26 May 2025.
Hule made her Grand Slam tournament main-draw debut at the 2023 Australian Open in the doubles tournament, partnering Arina Rodionova. She played college tennis at Florida State University.
Partnering Jaimee Fourlis, Hule won her first WTA 125 doubles title at the Canberra Tennis International, defeating Darja Semeņistaja and Nina Stojanović in the final.
| Win | 1–0 | Canberra International, Australia | Hard | Jaimee Fourlis | Darja Semeņistaja Nina Stojanović | 7–5, 4–6, 10–6 |
| {class=wikitable style="font-size:85%" !Legend |
| W60 tournaments |
| W25/35 tournaments |
| Hard (0–2) |
| Loss | 0–1 | Nov 2022 | Sydney Challenger, Australia | W60 | Hard | Mai Hontama | 1–6, 6–3, 5–7 |
| Loss | 0–2 | May 2024 | ITF Changwon, South Korea | W35 | Hard | Hanna Chang | 4–6, 4–6 |
| {class="wikitable" style="font-size:85%" !Legend |
| W100 tournaments |
| W75 tournaments |
| W50 tournaments |
| W25/35 tournaments |
| Hard (9–3) |
| Clay (3–2) |
| Grass (0–1) |
| Win | 1–0 | Sep 2022 | ITF Darwin, Australia | W25 | Hard | Talia Gibson | Lisa Mays Ramu Ueda | 2–6, 7–5, 10–5 |
| Win | 2–0 | Oct 2022 | ITF Cairns, Australia | W25 | Hard | Talia Gibson | Alana Parnaby Taylah Preston | 6–1, 6–4 |
| Loss | 2–1 | Mar 2023 | ITF Swan Hill, Australia | W25 | Grass | Olivia Gadecki | Elysia Bolton Alexandra Bozovic | 6–7(3), 6–2, 7–10 |
| Win | 3–1 | Apr 2023 | ITF Osaka, Japan | W25 | Hard | Alexandra Bozovic | Lee Pei-chi Lee Ya-hsuan | 6–2, 6–3 |
| Loss | 3–2 | Jun 2023 | ITF Setubal, Portugal | W25 | Hard | Gabriella Da Silva-Fick | Elysia Bolton Alexandra Bozovic | 7–6(6), 6–7(3), 8–10 |
| Win | 4–2 | Jun 2023 | ITF Guimaraes, Portugal | W25 | Hard | Georgina García Pérez | Francisca Jorge Matilde Jorge | 6–4, 7–5 |
| Win | 5–2 | Jun 2023 | ITF Corroios, Portugal | W25 | Hard | Talia Gibson | Sofia Costoulas Lulu Sun | 6–3, 3–6, 10–6 |
| Loss | 5–3 | Aug 2023 | ITF Ottershaw, United Kingdom | W25 | Hard | Talia Gibson | Destanee Aiava Rutuja Bhosale | 2–6, 3–6 |
| Loss | 5–4 | Aug 2023 | ITF Roehampton, United KingdomK | W25 | Hard | Talia Gibson | Mariam Bolkvadze Lily Miyazaki | 5–7, 3–6 |
| Loss | 5–5 | Jun 2024 | ITF Gdańsk, Poland | W35 | Clay | Jaimee Fourlis | Karolína Kubáňová Renata Voráčová | 6–3, 6–7(5), 7–10 |
| Win | 6–5 | Jul 2024 | ITF The Hague, Netherlands | W75 | Clay | Jaimee Fourlis | Annelin Bakker Sarah van Emst | 6–4, 6–2 |
| Win | 7–5 | Jul 2024 | ITF Darmstadt, Germany | W35 | Clay | Jaimee Fourlis | Karolína Kubáňová Sapfo Sakellaridi | 6–4, 6–2 |
| Win | 8–5 | Sep 2024 | ITF Cairns, Australia | W35 | Hard | Alana Parnaby | Mia Horvit Tenika McGiffin | 6–2, 6–2 |
| Win | 9–5 | Oct 2024 | ITF Cairns, Australia | W35 | Hard | Alana Parnaby | Destanee Aiava Alexandra Bozovic | 3–6, 6–2, 10–2 |
| Win | 10–5 | Oct 2024 | City of Playford Tennis International, Australia | W75 | Hard | Alexandra Bozovic | Lizette Cabrera Taylah Preston | 6–4, 6–3 |
| Win | 11–5 | Jan 2025 | Brisbane QTC Tennis International, Australia | W75 | Hard | Elena Micic | Lizette Cabrera Taylah Preston | 2–6, 6–2, 10–6 |
| Loss | 11–6 | Apr 2025 | Boar's Head Resort Women's Open, United States | W100 | Hard | Kayla Cross | Maria Kozyreva Iryna Shymanovich | 5–7, 5–7 |
| Win | 12–6 | May 2025 | ITF Pelham, United States | W50 | Clay | Madeleine Brooks | Alicia Herrero Liñana Anna Rogers | 6–4, 7–6(4) |
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