| US Open - Damen | 09/02 01:00 | 25 | [4] Elena Rybakina v Sorana Cirstea [30] | 3-6,7-6,4-6 | |
| US Open - Damen | 08/30 19:00 | 24 | [89] Anna Kalinskaya v Sorana Cirstea [30] | 3-6,4-6 | |
| US Open - Damen | 08/28 23:25 | 23 | [93] Kayla Day v Sorana Cirstea [30] | 2-6,3-6 | |
| WTA - Cincinnati | 08/16 17:55 | 25 | [8] Maria Sakkari v Sorana Cirstea [31] | 2-6,6-3,7-5 | |
| WTA - Cincinnati | 08/15 22:05 | 24 | [21] Ekaterina Alexandrova v Sorana Cirstea [31] | 0-6,2-6 | |
| WTA - Montreal | 08/09 18:00 | 25 | [31] Sorana Cirstea v Karolina Muchova [17] | 5-7,4-6 | |
| WTA - Montreal | 08/07 18:20 | 24 | [43] Varvara Gracheva v Sorana Cirstea [32] | 4-6,6-7 | |
| WTA - Washington | 08/02 21:50 | 26 | [18] Liudmila Samsonova v Sorana Cirstea [32] | 6-1,6-3 | |
| WTA - Washington | 08/01 16:00 | 25 | [32] Sorana Cirstea v Petra Martic [36] | 6-3,7-6 | |
| Wimbledon - Damen | 07/08 10:00 | 25 | [13] Beatriz Haddad Maia v Sorana Cirstea [37] | 6-2,6-2 | |
| Wimbledon - Damen | 07/06 13:30 | 24 | [37] Sorana Cirstea v Jelena Ostapenko [17] | 4-6,7-6,6-4 | |
| Wimbledon - Damen | 07/05 11:30 | 23 | [37] Sorana Cirstea v Tatjana Maria [62] | 6-1,2-6,6-3 | |
| WTA - Eastbourne | 06/26 12:00 | 25 | [36] Sorana Cirstea v Ana Bogdan [61] | 3-6,6-2,3-6 | |
| WTA - Birmingham | 06/22 10:00 | 26 | [38] Sorana Cirstea v Magdalena Frech [72] | 3-6,7-6,4-6 | |
| WTA - Birmingham | 06/20 12:30 | 25 | [38] Sorana Cirstea v Ana Bogdan [61] | 6-4,2-6,6-3 | |
| French Open - Damen | 05/30 13:25 | 23 | [32] Sorana Cirstea v Jasmine Paolini [53] | 5-7,6-2,2-6 | |
| WTA - Straßburg | 05/22 09:00 | 25 | [31] Sorana Cirstea v Clara Burel [122] | 6-7,5-7 | |
| WTA - Rom | 05/12 14:30 | 24 | [34] Sorana Cirstea v Jelena Ostapenko [20] | 3-6,6-3,2-6 | |
| WTA - Rom | 05/10 15:45 | 23 | [102] Katie Volynets v Sorana Cirstea [34] | 6-2,3-6,4-6 | |
| WTA - Reus | 05/07 10:00 | 29 | [147] Elizabeth Mandlik v Sorana Cirstea [44] | 1-6,6-4,6-7 | |
| WTA - Reus | 05/06 11:30 | 28 | [56] Lauren Davis v Sorana Cirstea [44] | 4-6,5-7 | |
| WTA - Reus | 05/05 09:00 | 27 | [69] Caty McNally v Sorana Cirstea [44] | 2-6,2-6 | |
| WTA - Reus | 05/04 11:15 | 26 | [96] Anna Karolina Schmiedlova v Sorana Cirstea [44] | 5-7,4-6 | |
| WTA - Reus | 05/03 12:10 | 25 | [130] Aliona Bolsova v Sorana Cirstea [44] | 5-7,0-6 | |
| WTA - Madrid | 04/27 17:15 | 24 | [44] Sorana Cirstea v Aryna Sabalenka [2] | 4-6,3-6 | |
| WTA - Madrid | 04/25 09:45 | 23 | [44] Sorana Cirstea v Lauren Davis [56] | 6-3,3-6,6-1 | |
| WTA - Miami | 03/31 19:40 | 28 | [12] Petra Kvitova v Sorana Cirstea [74] | 7-5,6-4 | |
| WTA - Miami | 03/29 17:00 | 27 | [74] Sorana Cirstea v Aryna Sabalenka [2] | 6-4,6-4 | |
| WTA - Miami | 03/27 18:40 | 26 | [74] Sorana Cirstea v Marketa Vondrousova [103] | 7-6,6-4 | |
| WTA - Miami | 03/26 16:30 | 25 | [74] Sorana Cirstea v Karolina Muchova [55] | 7-5,6-1 |