WTA St Petersburg Trophy Tennis All Stars Singles 10 February 2020 Saint Petersburg City, Russian Federation Vera ZVONAREVA defeats Margarita GASPARYAN Previous Rating: 1800 ± 325 - 2383 ± 113 Rating Change: +528 - -66 New Rating: 2328 ± 213 - 2317 ± 111 Set Score: 2 - 0 Alizé CORNET defeats Valentyna IVAKHNENKO Previous Rating: 2531 ± 87 - 1800 ± 325 Rating Change: +2 - -17 New Rating: 2533 ± 88 - 1783 ± 309 Set Score: 2 - 0 Tereza MARTINCOVA defeats Veronika KUDERMETOVA Previous Rating: 2062 ± 194 - 2537 ± 77 Rating Change: +291 - -45 New Rating: 2353 ± 161 - 2492 ± 77 Set Score: 2 - 0 Vitalia DIATCHENKO defeats Daria MISHINA Previous Rating: 2414 ± 101 - 1500 ± 400 Rating Change: +1 - -17 New Rating: 2415 ± 103 - 1483 ± 381 Set Score: 2 - 1 Kristie AHN defeats Valeriya STRAKHOVA Previous Rating: 2100 ± 141 - 1500 ± 400 Rating Change: +9 - -64 New Rating: 2109 ± 140 - 1436 ± 353 Set Score: 2 - 1 Natalia VIKHLYANTSEVA defeats Anastasiya KOMARDINA Previous Rating: 2224 ± 155 - 2000 ± 275 Rating Change: +31 - -93 New Rating: 2255 ± 149 - 1907 ± 232 Set Score: 2 - 0 Liudmila SAMSONOVA defeats Ekaterina SHALIMOVA Previous Rating: 2549 ± 91 - 1400 ± 400 Rating Change: +1 - -4 New Rating: 2550 ± 93 - 1396 ± 393 Set Score: 2 - 0 Fiona FERRO defeats Marina MELNIKOVA Previous Rating: 2364 ± 102 - 1814 ± 261 Rating Change: +3 - -21 New Rating: 2367 ± 102 - 1793 ± 246 Set Score: 2 - 0 Oceane DODIN defeats Varvara GRACHEVA Previous Rating: 2359 ± 159 - 2347 ± 132 Rating Change: +76 - -50 New Rating: 2435 ± 142 - 2297 ± 123 Set Score: 2 - 0 Timea BABOS defeats Kamilla RAKHIMOVA Previous Rating: 2252 ± 98 - 2063 ± 208 Rating Change: +15 - -65 New Rating: 2267 ± 97 - 1998 ± 182 Set Score: 2 - 1 Anastasia POTAPOVA defeats Martina DI GIUSEPPE Previous Rating: 2248 ± 113 - 2000 ± 275 Rating Change: +16 - -88 New Rating: 2264 ± 112 - 1912 ± 231 Set Score: 2 - 0 Pauline PARMENTIER defeats Cristina BUCSA Previous Rating: 2088 ± 152 - 1995 ± 215 Rating Change: +47 - -92 New Rating: 2135 ± 142 - 1903 ± 185 Set Score: 2 - 1 Kristie AHN defeats Tereza MARTINCOVA Previous Rating: 2109 ± 140 - 2353 ± 161 Rating Change: +103 - -135 New Rating: 2212 ± 126 - 2218 ± 139 Set Score: 2 - 0 Alizé CORNET defeats Vera ZVONAREVA Previous Rating: 2533 ± 88 - 2328 ± 213 Rating Change: +11 - -64 New Rating: 2544 ± 86 - 2264 ± 184 Set Score: 2 - 0 Oceane DODIN defeats Fiona FERRO Previous Rating: 2435 ± 142 - 2367 ± 102 Rating Change: +53 - -27 New Rating: 2488 ± 127 - 2340 ± 97 Set Score: 2 - 0 Vitalia DIATCHENKO defeats Natalia VIKHLYANTSEVA Previous Rating: 2415 ± 103 - 2255 ± 149 Rating Change: +19 - -39 New Rating: 2434 ± 98 - 2216 ± 135 Set Score: 2 - 0 Liudmila SAMSONOVA defeats Timea BABOS Previous Rating: 2550 ± 93 - 2267 ± 97 Rating Change: +7 - -7 New Rating: 2557 ± 91 - 2260 ± 94 Set Score: 2 - 1 Anastasia POTAPOVA defeats Pauline PARMENTIER Previous Rating: 2264 ± 112 - 2135 ± 142 Rating Change: +25 - -41 New Rating: 2289 ± 106 - 2094 ± 129 Set Score: 2 - 0 Vitalia DIATCHENKO defeats Maria SAKKARI Previous Rating: 2434 ± 98 - 2528 ± 73 Rating Change: +52 - -30 New Rating: 2486 ± 90 - 2498 ± 72 Set Score: 2 - 1 Anastasia POTAPOVA defeats Liudmila SAMSONOVA Previous Rating: 2289 ± 106 - 2557 ± 91 Rating Change: +84 - -61 New Rating: 2373 ± 98 - 2496 ± 86 Set Score: 2 - 0 Elena RYBAKINA defeats Katerina SINIAKOVA Previous Rating: 2713 ± 61 - 2352 ± 116 Rating Change: +3 - -6 New Rating: 2716 ± 63 - 2346 ± 114 Set Score: 2 - 0 Ekaterina ALEXANDROVA defeats Daria KASATKINA Previous Rating: 2729 ± 68 - 2387 ± 113 Rating Change: +3 - -6 New Rating: 2732 ± 69 - 2381 ± 111 Set Score: 2 - 1 Fiona FERRO defeats Caroline GARCIA Previous Rating: 2340 ± 97 - 2315 ± 107 Rating Change: +31 - -39 New Rating: 2371 ± 91 - 2276 ± 100 Set Score: 2 - 1 Svetlana KUZNETSOVA defeats Jennifer BRADY Previous Rating: 2416 ± 102 - 2483 ± 85 Rating Change: +51 - -35 New Rating: 2467 ± 95 - 2448 ± 82 Set Score: 2 - 0 Donna VEKIC defeats Kristie AHN Previous Rating: 2507 ± 70 - 2212 ± 126 Rating Change: +4 - -13 New Rating: 2511 ± 72 - 2199 ± 120 Set Score: 2 - 0 Veronika KUDERMETOVA defeats Yulia PUTINTSEVA Previous Rating: 2492 ± 77 - 2547 ± 71 Rating Change: +30 - -27 New Rating: 2522 ± 72 - 2520 ± 70 Set Score: 2 - 1 Ajla TOMLJANOVIC defeats Marketa VONDROUSOVA Previous Rating: 2443 ± 90 - 2520 ± 98 Rating Change: +41 - -48 New Rating: 2484 ± 86 - 2472 ± 92 Set Score: 2 - 1 Alison VAN UYTVANCK defeats Kristina MLADENOVIC Previous Rating: 2332 ± 106 - 2567 ± 83 Rating Change: +83 - -51 New Rating: 2415 ± 99 - 2516 ± 81 Set Score: 2 - 0 Oceane DODIN defeats Viktoria KUZMOVA Previous Rating: 2488 ± 127 - 2386 ± 98 Rating Change: +37 - -23 New Rating: 2525 ± 116 - 2363 ± 95 Set Score: 2 - 0 Elena RYBAKINA defeats Fiona FERRO Previous Rating: 2716 ± 63 - 2371 ± 91 Rating Change: +1 - -3 New Rating: 2717 ± 63 - 2368 ± 89 Set Score: 2 - 0 Belinda BENCIC defeats Svetlana KUZNETSOVA Previous Rating: 2630 ± 67 - 2467 ± 95 Rating Change: +9 - -16 New Rating: 2639 ± 67 - 2451 ± 90 Set Score: 2 - 0 Oceane DODIN defeats Johanna KONTA Previous Rating: 2525 ± 116 - 2477 ± 104 Rating Change: +39 - -32 New Rating: 2564 ± 106 - 2445 ± 98 Set Score: 2 - 0 Anastasia POTAPOVA defeats Ajla TOMLJANOVIC Previous Rating: 2373 ± 98 - 2484 ± 86 Rating Change: +53 - -40 New Rating: 2426 ± 90 - 2444 ± 81 Set Score: 2 - 0 Alizé CORNET defeats Jelena OSTAPENKO Previous Rating: 2544 ± 86 - 2695 ± 83 Rating Change: +47 - -45 New Rating: 2591 ± 81 - 2650 ± 80 Set Score: 2 - 0 Kiki BERTENS defeats Veronika KUDERMETOVA Previous Rating: 2679 ± 65 - 2522 ± 72 Rating Change: +9 - -10 New Rating: 2688 ± 66 - 2512 ± 70 Set Score: 2 - 0 Ekaterina ALEXANDROVA defeats Donna VEKIC Previous Rating: 2732 ± 69 - 2511 ± 72 Rating Change: +6 - -6 New Rating: 2738 ± 68 - 2505 ± 70 Set Score: 2 - 0 Petra KVITOVA defeats Alison VAN UYTVANCK Previous Rating: 2653 ± 68 - 2415 ± 99 Rating Change: +6 - -11 New Rating: 2659 ± 69 - 2404 ± 95 Set Score: 2 - 1 Maria SAKKARI defeats Alizé CORNET Previous Rating: 2498 ± 72 - 2591 ± 81 Rating Change: +29 - -37 New Rating: 2527 ± 69 - 2554 ± 76 Set Score: 2 - 0 Kiki BERTENS defeats Anastasia POTAPOVA Previous Rating: 2688 ± 66 - 2426 ± 90 Rating Change: +4 - -8 New Rating: 2692 ± 65 - 2418 ± 88 Set Score: 2 - 0 Maria SAKKARI defeats Belinda BENCIC Previous Rating: 2527 ± 69 - 2639 ± 67 Rating Change: +30 - -29 New Rating: 2557 ± 66 - 2610 ± 64 Set Score: 2 - 1 Elena RYBAKINA defeats Oceane DODIN Previous Rating: 2717 ± 63 - 2564 ± 106 Rating Change: +8 - -21 New Rating: 2725 ± 61 - 2543 ± 100 Set Score: 2 - 1 Kiki BERTENS defeats Ekaterina ALEXANDROVA Previous Rating: 2692 ± 65 - 2738 ± 68 Rating Change: +21 - -24 New Rating: 2713 ± 62 - 2714 ± 65 Set Score: 2 - 1 Elena RYBAKINA defeats Maria SAKKARI Previous Rating: 2725 ± 61 - 2557 ± 66 Rating Change: +6 - -7 New Rating: 2731 ± 60 - 2550 ± 64 Set Score: 2 - 1 Kiki BERTENS defeats Elena RYBAKINA Previous Rating: 2713 ± 62 - 2731 ± 60 Rating Change: +19 - -17 New Rating: 2732 ± 60 - 2714 ± 58 Set Score: 2 - 0