Dayeon Back
Updated
- Rating6617.37
- WTA rank#369
- Last 104-6
- Last 301-1
- Current streak1 Loss
Match effects, last 365 days
| Date | Opponent | Opp Rank | Opp Rating | Score | Result | Effect | % of Ranking | Tour | Tournament | Note |
|---|---|---|---|---|---|---|---|---|---|---|
| 29.10.2026 | Belle Thompson | 1180 | 6239.94 | 4-6, 6-3, 6-1 | Loss | -365.43 | 161.61% | WTA SINGLES / 29.10.2026 | Australia Sydney | |
| 28.10.2026 | Elyse Tse | 1099 | 6267.97 | 6-1, 6-2 | Win | -0.00 | 192.44% | WTA SINGLES / 28.10.2026 | Australia Sydney | |
| 27.09.2026 | Shivali Gurung | 4335 | 5331.41 | 6-1, 6-0 | Win | -0.00 | 151.57% | WTA SINGLES / 27.09.2026 | Asian Games Tennis | |
| 23.09.2026 | Maya Joint | 85 | 6963.02 | 6-2, 6-1 | Loss | -0.00 | 36.74% | WTA SINGLES / 23.09.2026 | South Korea Soul | |
| 21.09.2026 | Yue Yuan | 108 | 6919.04 | 6-3, 4-6, 6-1 | Win | 421.66 | 192.97% | WTA SINGLES / 21.09.2026 | South Korea Soul | |
| 09.09.2026 | Viktoria Morvayova | 347 | 6638.93 | 6-3, 6-3 | Loss | -158.44 | 65.98% | WTA SINGLES / 09.09.2026 | China Guiyang | |
| 01.09.2026 | Mei Yamaguchi | 277 | 6707.49 | 6-2, 6-1 | Loss | -139.89 | 31.02% | WTA SINGLES / 01.09.2026 | China Tianjin V | |
| 13.08.2026 | Laima Vladson | 558 | 6494.46 | 6-0, 6-1 | Loss | -362.91 | 8.93% | WTA SINGLES / 13.08.2026 | Germany Hamburg | |
| 12.08.2026 | Arina Gabriela Vasilescu | 834 | 6358.54 | 6-3, 6-1 | Win | -39.42 | 106.36% | WTA SINGLES / 12.08.2026 | Germany Hamburg | |
| 05.08.2026 | Julie Pastikova | 473 | 6547.22 | 6-1, 6-3 | Loss | -265.15 | 33.59% | WTA SINGLES / 05.08.2026 | Germany Leipzig | |
| 29.07.2026 | Xinxin Yao | 288 | 6695.60 | 6-2, 6-2 | Loss | -146.77 | 31.83% | WTA SINGLES / 29.07.2026 | Germany Hechingen | |
| 26.07.2026 | Lea Nilsson | 376 | 6614.09 | 7-6, 6-2 | Loss | -97.03 | 62.20% | WTA SINGLES / 26.07.2026 | Germany Horb | |
| 25.07.2026 | Denislava Glushkova | 576 | 6486.96 | 6-2, 4-0 | Win | 94.59 | 77.16% | WTA SINGLES / 25.07.2026 | Germany Horb | |
| 24.07.2026 | Loes Ebeling Koning | 338 | 6646.19 | 6-3, 6-4 | Win | 193.81 | 91.88% | WTA SINGLES / 24.07.2026 | Germany Horb | |
| 23.07.2026 | Madelief Hageman | 805 | 6368.58 | 6-1, 6-4 | Win | -49.40 | 91.17% | WTA SINGLES / 23.07.2026 | Germany Horb | |
| 22.07.2026 | Oana Georgeta Simion | 594 | 6474.85 | 6-3, 6-3 | Win | 37.48 | 90.47% | WTA SINGLES / 22.07.2026 | Germany Horb | |
| 16.07.2026 | Alicia Herrero Linana | 259 | 6727.80 | 6-3, 7-6 | Loss | 17.10 | 64.79% | WTA SINGLES / 16.07.2026 | Germany Darmstadt | |
| 15.07.2026 | Sandra Samir | 746 | 6390.59 | 6-3, 6-2 | Win | -23.39 | 85.72% | WTA SINGLES / 15.07.2026 | Germany Darmstadt | |
| 26.06.2026 | Priska Madelyn Nugroho | 358 | 6630.38 | 6-4, 7-6 | Loss | -76.99 | 61.71% | WTA SINGLES / 26.06.2026 | Taiwan Taipei | |
| 25.06.2026 | Thasaporn Naklo | 713 | 6409.81 | 6-3, 7-6 | Win | -92.56 | 73.49% | WTA SINGLES / 25.06.2026 | Taiwan Taipei | |
| 24.06.2026 | Kisa Yoshioka | 852 | 6350.47 | 6-3, 6-3 | Win | -86.90 | 72.92% | WTA SINGLES / 24.06.2026 | Taiwan Taipei | |
| 21.06.2026 | Haruka Kaji | 310 | 6673.30 | 6-1, 7-5 | Win | 250.93 | 71.26% | WTA SINGLES / 21.06.2026 | Taiwan Taipei | |
| 20.06.2026 | Hiromi Abe | 375 | 6614.18 | 6-1, 6-4 | Win | 191.80 | 70.71% | WTA SINGLES / 20.06.2026 | Taiwan Taipei | |
| 19.06.2026 | Naho Sato | 554 | 6497.69 | 7-5, 6-2 | Win | 67.82 | 70.17% | WTA SINGLES / 19.06.2026 | Taiwan Taipei | |
| 18.06.2026 | Aunchisa Chanta | 651 | 6439.41 | 6-4, 6-1 | Win | 17.03 | 69.63% | WTA SINGLES / 18.06.2026 | Taiwan Taipei | |
| 16.06.2026 | Yu Ning Tsai | 1482 | 6149.80 | 6-1, 6-3 | Win | -143.78 | 68.57% | WTA SINGLES / 16.06.2026 | Taiwan Taipei | |
| 24.05.2026 | Ha Eum Lee | 801 | 6369.07 | 6-1, 6-2 | Win | 0.00 | 57.43% | WTA SINGLES / 24.05.2026 | South Korea Changwon I | |
| 23.05.2026 | Jia Jing Lu | 382 | 6610.08 | 6-2, 6-2 | Win | 217.71 | 56.99% | WTA SINGLES / 23.05.2026 | South Korea Changwon I | |
| 22.05.2026 | Reina Goto | 538 | 6505.92 | 6-3, 6-2 | Win | 91.05 | 56.56% | WTA SINGLES / 22.05.2026 | South Korea Changwon I | |
| 22.05.2026 | Eunji Lee | 1284 | 6208.27 | 6-1, 2-6, 6-1 | Win | -90.59 | 65.98% | WTA SINGLES / 22.05.2026 | South Korea Changwon I | |
| 20.05.2026 | Heerae Im | 1205 | 6233.01 | 6-0, 6-0 | Win | 0.00 | 55.69% | WTA SINGLES / 20.05.2026 | South Korea Changwon I | |
| 17.05.2026 | Boyoung Jeong | 609 | 6466.82 | 3-6, 6-2, 6-0 | Win | 3.45 | 68.03% | WTA SINGLES / 17.05.2026 | South Korea Andong | |
| 16.05.2026 | Sofya Lansere | 284 | 6698.31 | 6-3, 6-1 | Win | 290.94 | 54.00% | WTA SINGLES / 16.05.2026 | South Korea Andong | |
| 15.05.2026 | Yuki Naito | 343 | 6640.91 | 6-3, 7-5 | Win | 188.53 | 53.59% | WTA SINGLES / 15.05.2026 | South Korea Andong | |
| 14.05.2026 | Heerae Im | 1205 | 6233.01 | 6-0, 6-0 | Win | 0.00 | 53.18% | WTA SINGLES / 14.05.2026 | South Korea Andong | |
| 13.05.2026 | Amy Zhu | 930 | 6321.20 | 6-2, 6-1 | Win | 0.00 | 52.77% | WTA SINGLES / 13.05.2026 | South Korea Andong | |
| 09.05.2026 | Hanna Chang | 449 | 6567.58 | 6-1, 6-4 | Loss | -217.79 | 21.32% | WTA SINGLES / 09.05.2026 | South Korea Changwon | |
| 08.05.2026 | Yuki Naito | 343 | 6640.91 | 5-7, 6-4, 6-4 | Win | 85.30 | 71.93% | WTA SINGLES / 08.05.2026 | South Korea Changwon | |
| 07.05.2026 | Ha Eum Lee | 801 | 6369.07 | 6-4, 6-3 | Win | -83.30 | 50.39% | WTA SINGLES / 07.05.2026 | South Korea Changwon | |
| 06.05.2026 | Rinko Matsuda | 532 | 6509.12 | 6-2, 6-1 | Win | 124.25 | 50.00% | WTA SINGLES / 06.05.2026 | South Korea Changwon | |
| 02.05.2026 | Sohyun Park | 351 | 6636.58 | 7-6, 6-4 | Loss | -70.79 | 40.40% | WTA SINGLES / 02.05.2026 | South Korea Goyang | |
| 01.05.2026 | Malaika Rapolu | 305 | 6678.50 | 6-4, 6-3 | Win | 226.13 | 48.11% | WTA SINGLES / 01.05.2026 | South Korea Goyang | |
| 30.04.2026 | Jiangxue Han | 749 | 6389.68 | 6-4, 6-0 | Win | -27.70 | 47.74% | WTA SINGLES / 30.04.2026 | South Korea Goyang | |
| 29.04.2026 | Jenna Defalco | 598 | 6473.92 | 7-6, 6-2 | Win | -5.95 | 47.38% | WTA SINGLES / 29.04.2026 | South Korea Goyang | |
| 26.04.2026 | Rinko Matsuda | 532 | 6509.12 | 7-6, 6-2 | Loss | -202.00 | 30.86% | WTA SINGLES / 26.04.2026 | Singapore | |
| 25.04.2026 | Yingqun Sun | 910 | 6326.53 | 6-2, 6-2 | Win | 0.00 | 45.94% | WTA SINGLES / 25.04.2026 | Singapore | |
| 24.04.2026 | Yujin Kim | 849 | 6351.27 | 6-2, 6-2 | Win | 0.00 | 45.59% | WTA SINGLES / 24.04.2026 | Singapore | |
| 23.04.2026 | Carolann Delaunay | 2222 | 5978.90 | 6-2, 6-3 | Win | -229.24 | 45.24% | WTA SINGLES / 23.04.2026 | Singapore | |
| 22.04.2026 | Cherry Kim | 1215 | 6229.32 | 4-6, 6-3, 6-2 | Win | -212.53 | 59.85% | WTA SINGLES / 22.04.2026 | Singapore | |
| 11.04.2026 | Ankita Raina | 735 | 6396.33 | 6-1, 7-5 | Win | -26.04 | 41.24% | WTA SINGLES / 11.04.2026 | Billie Jean King Cup | |
| 10.04.2026 | Priska Madelyn Nugroho | 358 | 6630.38 | 7-5, 3-6, 6-2 | Win | 127.01 | 51.16% | WTA SINGLES / 10.04.2026 | Billie Jean King Cup | |
| 09.04.2026 | Valentina Ivanov | 511 | 6524.11 | 7-5, 6-3 | Win | 71.73 | 40.61% | WTA SINGLES / 09.04.2026 | Billie Jean King Cup | |
| 08.04.2026 | Aunchisa Chanta | 651 | 6439.41 | 6-3, 6-4 | Win | -12.97 | 40.30% | WTA SINGLES / 08.04.2026 | Billie Jean King Cup | |
| 07.04.2026 | Khongorzul Aldarkhishig | 10063 | 995.05 | 6-0, 6-0 | Win | 0.00 | 39.99% | WTA SINGLES / 07.04.2026 | Billie Jean King Cup | |
| 22.03.2026 | Varvara Panshina | 336 | 6648.14 | 2-6, 6-4, 6-0 | Loss | 105.77 | 29.46% | WTA SINGLES / 22.03.2026 | China Maanshan III | |
| 19.03.2026 | Valeria Savinykh | 520 | 6516.89 | 6-2, 7-5 | Loss | -271.91 | 20.15% | WTA SINGLES / 19.03.2026 | China Maanshan II | |
| 18.03.2026 | Yuhan Wang | 522 | 6516.20 | 7-5, 6-1 | Win | 93.83 | 34.28% | WTA SINGLES / 18.03.2026 | China Maanshan II | |
| 06.03.2026 | Noemi Basiletti | 243 | 6750.44 | 6-3, 6-2 | Loss | -64.94 | 13.02% | WTA SINGLES / 06.03.2026 | Tunisia Monastir | |
| 05.03.2026 | Alessandra Mazzola | 368 | 6621.42 | 6-0, 7-6 | Win | 154.05 | 31.02% | WTA SINGLES / 05.03.2026 | Tunisia Monastir | |
| 04.03.2026 | Angelica Raggi | 674 | 6425.75 | 6-2, 7-5 | Win | -4.12 | 30.78% | WTA SINGLES / 04.03.2026 | Tunisia Monastir | |
| 27.02.2026 | Eliska Tichackova | 612 | 6463.57 | 7-6, 6-3 | Loss | -247.14 | 22.21% | WTA SINGLES / 27.02.2026 | Tunisia Monastir | |
| 26.02.2026 | Georgina Garcia Perez | 725 | 6403.08 | 6-2, 6-1 | Win | 18.21 | 29.39% | WTA SINGLES / 26.02.2026 | Tunisia Monastir | |
| 25.02.2026 | Angelica Raggi | 674 | 6425.75 | 4-6, 7-5, 7-5 | Win | -116.62 | 38.88% | WTA SINGLES / 25.02.2026 | Tunisia Monastir | |
| 17.02.2026 | Sahaja Yamalapalli | 525 | 6515.34 | 6-2, 1-6, 6-2 | Loss | -48.04 | 22.85% | WTA SINGLES / 17.02.2026 | India Bengaluru | |
| 09.02.2026 | Tatiana Prozorova | 114 | 6906.37 | 6-3, 6-4 | Loss | 126.14 | 15.04% | WTA SINGLES / 09.02.2026 | India Pune | |
| 25.11.2025 | Sijia Wei | 325 | 6656.43 | 6-4, 6-0 | Loss | -110.94 | 4.79% | WTA SINGLES / 25.11.2025 | Australia Playford | |
| 20.11.2025 | Talia Gibson | 68 | 7000.35 | 6-3, 6-2 | Loss | 121.78 | 5.76% | WTA SINGLES / 20.11.2025 | Australia Sydney | |
| 18.11.2025 | Laquisa Khan | 1787 | 6077.15 | 6-4, 6-2 | Win | -195.11 | 13.61% | WTA SINGLES / 18.11.2025 | Australia Sydney | |
| 11.11.2025 | Gabriella Da Silva Fick | 593 | 6475.16 | 6-2, 2-6, 6-4 | Loss | -117.21 | 12.89% | WTA SINGLES / 11.11.2025 | Australia Brisbane |