Sophie Chang
Sophie Chang is an American tennis player.
Chang has career-high WTA rankings of 274 in singles, achieved in July 2018, and of 136 in doubles, achieved in November 2018.
She made her WTA main-draw debut at the 2017 Citi Open in the doubles draw partnering Alexandra Mueller.
ITF finals
Singles: 3 (1 title, 2 runner–ups)
| Result | W–L | Date | Tournament | Tier | Surface | Opponents | Score |
| Loss | 0–1 | Apr 2017 | ITF Jackson, United States | 25,000 | Clay |  Barbara Haas | 4–6, 7–6, 4–6 |
| Win | 1–1 | Mar 2018 | ITF Orlando, United States | 15,000 | Clay |  Astra Sharma | 6–3, 7–6 |
| Loss | 1–2 | May 2018 | ITF Osprey, United States | 25,000 | Clay |  Deniz Khazaniuk | 4–6, 6–4, |
Doubles: 20 (8 titles, 12 runner–ups)
| Result | W–L | Date | Tournament | Tier | Surface | Partner | Opponents | Score |
| Win | 1–0 | May 2014 | ITF Sumter, United States | $10,000 | Hard |  Andie Daniell |  Sonja Molnar Caitlin Whoriskey | 6–1, 6–3 |
| Loss | 1–1 | Jun 2014 | ITF Charlotte, United States | $10,000 | Clay | Andie Daniell | Lena Litvak Alexandra Mueller | 3–6, 3–6 |
| Loss | 1–2 | Sep 2014 | ITF Amelia Island, United States | $10,000 | Clay | Andie Daniell |  Maria Fernanda Alves Keri Wong | 6–7, 6–7 |
| Win | 2–2 | Jun 2015 | ITF Bethany Beach, United States | $10,000 | Clay | Andie Daniell | Ellen Perez Belinda Woolcock | 6–4, 6–1 |
| Loss | 2–3 | Mar 2016 | ITF Naples, United States | $25,000 | Clay |  Quirine Lemoine |  Valeriya Solovyeva  Maryna Zanevska | 5–7, 0–6 |
| Loss | 2–4 | Apr 2016 | ITF Pelham, United States | $25,000 | Clay | Caitlin Whoriskey | Asia Muhammad Taylor Townsend | 2–6, 3–6 |
| Loss | 2–5 | May 2016 | ITF Naples, United States | $25,000 | Clay |  Renata Zarazúa | Gabriela Cé  Justyna Jegiołka | 1–6, 2–6 |
| Loss | 2–6 | Jun 2016 | ITF Buffalo, United States | $10,000 | Clay | Alexandra Mueller | Caroline Dolehide Ingrid Neel | 7–5, 3–6, |
| Win | 3–6 | Jun 2016 | ITF Bethany Beach, United States | $10,000 | Clay | Alexandra Mueller | Veronica Miroshnichenko Sofia Sewing | 6–1, 6–4 |
| Win | 4–6 | Jun 2016 | ITF Evansville, United States | $10,000 | Hard | Alexandra Mueller | Brynn Boren Keri Wong | 6–1, 6–4 |
| Loss | 4–7 | Jul 2016 | ITF Lexington, United States | $50,000 | Hard | Alexandra Mueller |  Hiroko Kuwata  Zhu Lin | 0–6, 5–7 |
| Win | 5–7 | Jan 2017 | ITF Orlando, United States | $25,000 | Hard | Madeleine Kobelt | Paula Kania Katarzyna Piter | 6–3, 3–6, |
| Loss | 5–8 | May 2017 | ITF Naples, United States | $25,000 | Clay |  Ulrikke Eikeri | Emina Bektas  Alexa Guarachi | 3–6, 1–6 |
| Loss | 5–9 | Jun 2017 | ITF Bethany Beach, United States | $25,000 | Clay | Alexandra Mueller | Sabrina Santamaria  Abigail Tere-Apisah | 4–6, 0–6 |
| Win | 6–9 | Aug 2017 | ITF Landisville, United States | $25,000 | Hard | Alexandra Mueller | Ksenia Lykina  Emily Webley-Smith | 4–6, 6–3, |
| Loss | 6–10 | Sep 2017 | ITF Las Vegas, United States | $60,000 | Clay | Alexandra Mueller |  An-Sophie Mestach Laura Robson | 6–7, 6–7 |
| Win | 7–10 | Apr 2018 | ITF Charlottesville, United States | $80,000 | Clay | Alexandra Mueller | Ashley Kratzer Whitney Osuigwe | 3–6, 6–4, |
| Win | 8–10 | Oct 2018 | ITF Charleston, United States | $25,000 | Clay | Alexandra Mueller |  Hsu Chieh-yu  Gabriela Talabă | 6–4, 6–4 |
| Loss | 8–11 | Nov 2018 | ITF Las Vegas, United States | $80,000 | Hard | Alexandra Mueller | Asia Muhammad Maria Sanchez | 3–6, 4–6 |
| Loss | 8–12 | Nov 2019 | ITF Las Vegas, United States | $60,000 | Hard | Alexandra Mueller | Mandy Minella Olga Govortsova | 3–6, 4–6 |