| tournament | c_2007 | c_2008 | c_2009 | c_2010 | c_2011 |
| grand slam tournaments | 9999-01-01 | 9999-01-01 | 9999-01-01 | 9999-01-01 | 9999-01-01 |
| australian open | 2023-09-20 | 9999-01-01 | 9999-01-01 | 9999-01-01 | 9999-01-01 |
| french open | 2023-09-20 | 9999-01-03 | 9999-01-03 | 9999-01-02 | 9999-01-02 |
| wimbledon | 9999-01-02 | 9999-01-01 | 9999-01-02 | 9999-01-01 | 9999-01-01 |
| us open | 9999-01-02 | 9999-01-02 | 9999-01-01 | 9999-01-01 | 9999-01-01 |
| win - loss | 9999-02-02 | 9999-03-04 | 9999-03-04 | 9999-01-04 | 9999-01-04 |
| olympic games | 9999-01-01 | 9999-01-01 | 9999-01-01 | 9999-01-01 | 9999-01-01 |
| summer olympics | 9999-01-01 | 9999-01-01 | 9999-01-01 | 9999-01-01 | 9999-01-01 |
| year - end championship | 'year - end championship' is not a valid date format. please provide a valid date format in order to convert it to a standardized format. | 'year - end championship' is not a valid date format. please provide a valid date format in order to convert it to a standardized format. | 'year - end championship' is not a valid date format. please provide a valid date format in order to convert it to a standardized format. | 'year - end championship' is not a valid date format. please provide a valid date format in order to convert it to a standardized format. | 'year - end championship' is not a valid date format. please provide a valid date format in order to convert it to a standardized format. |
| wta tour championships | 2023-09-20 | 2023-09-20 | 2023-09-20 | 2023-09-20 | 2023-09-20 |
| wta premier mandatory tournaments | 9999-01-01 | 9999-01-01 | 9999-01-01 | 9999-01-01 | 9999-01-01 |
| indian wells | 2023-09-20 | 2023-09-20 | 9999-01-02 | 9999-01-02 | 9999-01-01 |
| miami | 2023-09-20 | 9999-01-01 | 9999-01-01 | 9999-01-01 | 9999-01-01 |
| madrid | 9999-01-01 | 9999-01-01 | 9999-01-01 | 9999-01-02 | 2023-09-20 |
| beijing | 9999-01-01 | 9999-01-01 | 9999-01-01 | 9999-01-02 | 9999-01-01 |
| wta premier 5 tournaments | 9999-01-01 | 9999-01-01 | 9999-01-01 | 9999-01-01 | 9999-01-01 |
| dubai | 9999-01-01 | 9999-01-01 | 9999-01-01 | 9999-01-03 | 2023-09-20 |
| rome | 2023-09-20 | 9999-01-02 | 2023-09-20 | 9999-01-01 | 9999-01-01 |
| cincinnati | 9999-01-01 | 2023-09-20 | 9999-01-02 | 9999-01-02 | 9999-01-01 |
| montréal / toronto | 2023-09-20 | 2023-09-20 | 2023-09-20 | 9999-01-01 | 9999-01-01 |
| tokyo | 2023-09-20 | 2023-09-20 | 2023-09-20 | 9999-01-02 | 2023-09-20 |
| year end ranking | 9999-01-49 | 9999-01-49 | 9999-01-52 | 9999-01-74 | 9999-01-14 |