WTA Tianjin Open 2019 Tennis All Stars Singles 05 October 2019 Tianjin, China Yafan WANG defeats Lauren DAVIS Previous Rating: 2400 ± 175 - 2400 ± 175 Rating Change: +81 - -81 New Rating: 2481 ± 154 - 2319 ± 154 Set Score: 2 - 0 Rebecca PETERSON defeats Venus WILLIAMS Previous Rating: 2500 ± 150 - 2400 ± 175 Rating Change: +46 - -63 New Rating: 2546 ± 138 - 2337 ± 155 Set Score: 2 - 1 Heather WATSON defeats Katerina BONDARENKO Previous Rating: 2500 ± 150 - 1500 ± 400 Rating Change: +2 - -13 New Rating: 2502 ± 149 - 1487 ± 386 Set Score: 2 - 0 Yulia PUTINTSEVA defeats Astra SHARMA Previous Rating: 2500 ± 150 - 2200 ± 225 Rating Change: +22 - -49 New Rating: 2522 ± 143 - 2151 ± 202 Set Score: 2 - 1 Caroline GARCIA defeats Anastasia POTAPOVA Previous Rating: 2500 ± 300 - 2400 ± 175 Rating Change: +148 - -51 New Rating: 2648 ± 241 - 2349 ± 164 Set Score: 2 - 1 Samantha STOSUR defeats Zhaoxuan YANG Previous Rating: 2300 ± 200 - 1500 ± 400 Rating Change: +9 - -34 New Rating: 2309 ± 197 - 1466 ± 372 Set Score: 2 - 1 Qiang WANG defeats Arina RODIONOVA Previous Rating: 2600 ± 125 - 2100 ± 250 Rating Change: +6 - -25 New Rating: 2606 ± 123 - 2075 ± 233 Set Score: 2 - 0 Veronika KUDERMETOVA defeats Ajla TOMLJANOVIC Previous Rating: 2500 ± 150 - 2500 ± 150 Rating Change: +66 - -66 New Rating: 2566 ± 134 - 2434 ± 134 Set Score: 2 - 0 Saisai ZHENG defeats Yingying DUAN Previous Rating: 2500 ± 150 - 1500 ± 500 Rating Change: +3 - -35 New Rating: 2503 ± 149 - 1465 ± 466 Set Score: 2 - 0 Dayana YASTREMSKA defeats Lin ZHU Previous Rating: 2600 ± 125 - 2400 ± 175 Rating Change: +23 - -44 New Rating: 2623 ± 119 - 2356 ± 158 Set Score: 2 - 0 Ons JABEUR defeats Jennifer BRADY Previous Rating: 2500 ± 150 - 2500 ± 150 Rating Change: +66 - -66 New Rating: 2566 ± 134 - 2434 ± 134 Set Score: 2 - 0 Xinyu WANG defeats Kristie AHN Previous Rating: 2300 ± 200 - 2300 ± 200 Rating Change: +97 - -97 New Rating: 2397 ± 174 - 2203 ± 174 Set Score: 2 - 0 Shuai PENG defeats Xiaodi YOU Previous Rating: 2300 ± 200 - 2100 ± 250 Rating Change: +53 - -83 New Rating: 2353 ± 184 - 2017 ± 218 Set Score: 2 - 0 Magda LINETTE defeats Christina MCHALE Previous Rating: 2500 ± 150 - 2400 ± 175 Rating Change: +46 - -63 New Rating: 2546 ± 138 - 2337 ± 155 Set Score: 2 - 0 Xinyu WANG defeats Shuyue MA Previous Rating: 2397 ± 174 - 1600 ± 375 Rating Change: +5 - -26 New Rating: 2402 ± 172 - 1574 ± 352 Set Score: 2 - 0 Kurumi NARA defeats Harriet DART Previous Rating: 2200 ± 225 - 2200 ± 225 Rating Change: +112 - -112 New Rating: 2312 ± 194 - 2088 ± 194 Set Score: 2 - 1 Yafan WANG defeats Caroline GARCIA Previous Rating: 2481 ± 154 - 2648 ± 241 Rating Change: +82 - -199 New Rating: 2563 ± 142 - 2449 ± 190 Set Score: 2 - 0 Ons JABEUR defeats Xinyu WANG Previous Rating: 2566 ± 134 - 2402 ± 172 Rating Change: +30 - -49 New Rating: 2596 ± 126 - 2353 ± 155 Set Score: 2 - 0 Yulia PUTINTSEVA defeats Samantha STOSUR Previous Rating: 2522 ± 143 - 2309 ± 197 Rating Change: +28 - -53 New Rating: 2550 ± 136 - 2256 ± 176 Set Score: 2 - 0 Dayana YASTREMSKA defeats Shuai PENG Previous Rating: 2623 ± 119 - 2353 ± 184 Rating Change: +15 - -36 New Rating: 2638 ± 115 - 2317 ± 168 Set Score: 2 - 0 Heather WATSON defeats Qiang WANG Previous Rating: 2502 ± 149 - 2606 ± 123 Rating Change: +94 - -63 New Rating: 2596 ± 130 - 2543 ± 113 Set Score: 2 - 0 Rebecca PETERSON defeats Yafan WANG Previous Rating: 2546 ± 138 - 2563 ± 142 Rating Change: +62 - -65 New Rating: 2608 ± 124 - 2498 ± 127 Set Score: 2 - 1 Heather WATSON defeats Magda LINETTE Previous Rating: 2596 ± 130 - 2546 ± 138 Rating Change: +45 - -51 New Rating: 2641 ± 119 - 2495 ± 125 Set Score: 2 - 1 Ons JABEUR defeats Yulia PUTINTSEVA Previous Rating: 2596 ± 126 - 2550 ± 136 Rating Change: +44 - -51 New Rating: 2640 ± 116 - 2499 ± 123 Set Score: 2 - 0 Veronika KUDERMETOVA defeats Dayana YASTREMSKA Previous Rating: 2566 ± 134 - 2638 ± 115 Rating Change: +74 - -54 New Rating: 2640 ± 119 - 2584 ± 106 Set Score: 2 - 0 Rebecca PETERSON defeats Ons JABEUR Previous Rating: 2608 ± 124 - 2640 ± 116 Rating Change: +58 - -50 New Rating: 2666 ± 113 - 2590 ± 106 Set Score: 2 - 1 Heather WATSON defeats Veronika KUDERMETOVA Previous Rating: 2641 ± 119 - 2640 ± 119 Rating Change: +48 - -48 New Rating: 2689 ± 109 - 2592 ± 109 Set Score: 2 - 0 Rebecca PETERSON defeats Heather WATSON Previous Rating: 2666 ± 113 - 2689 ± 109 Rating Change: +48 - -45 New Rating: 2714 ± 103 - 2644 ± 101 Set Score: 2 - 0