Country
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
USA
04.10.95, 28 years
04.10.95, 28 years
Sophia Whittle vs. Sierra Stone - head to head matches
| 13.01.20 | q 1 | Sophia Whittle | Sierra Stone | 6-0, 6-0 | match details |  W25 Daytona | Clay |
Sophia Whittle form & Sierra Stone form
Sophia Whittle - last matches
 W25 Leiria - Hard | ||||
| 08.09.21 1st round | vs. Natalija Stevanovic | 4-6, 5-7 |  | match details |
| Chicago - Hard | ||||
| 21.08.21 q 1 | vs. Na-Lae Han | 1-6, 1-6 | | match details |
| W100 Landisville - Hard | ||||
| 09.08.21 q 1 | vs. Mayo Hibi | 6-1, 6-75, 6-10 | | match details |
| Concord - Hard | ||||
| 02.08.21 1st round | vs. Grace Min | 6-73, 1-6 | | match details |
| W25 Boca - Hard | ||||
| 23.02.21 q 1 | vs. Andrea Lazaro Garcia | 1-6, 0-3, - Sophia Whittle - retired | | match details |
| W25 Orlando - Hard | ||||
| 17.02.21 1st round | vs. Jovana Jovic | 6-3, 3-6, 1-6 | | match details |
| 16.02.21 qual. | vs. Gabriella Price | 6-4, 6-2 |  | match details |
| 16.02.21 q 1 | vs. Marcela Zacarias | 4-6, 7-5, 11-9 | | match details |
| W60 Rome - Hard | ||||
| 25.01.21 q 1 | vs. Kimmi Hance | 0-6, 1-6 | | match details |
 All Lower - Clay | ||||
| 10.07.20 1st round | vs. Jwany Sherif | 6-2, 6-4 | | match details |
| 10.07.20 1st round | vs. Mary Closs | 6-2, 6-1 | | match details |
| 09.07.20 1st round | vs. Alexa Glatch | 5-7, 2-4, Alexa Glatch - retired | | match details |
| 09.07.20 1st round | vs. Pamela Montez | 6-4, 6-3 | | match details |
| 08.07.20 1st round | vs. Lorraine M. Guillermo | 6-4, 7-5 | | match details |
| 06.07.20 1st round | vs. Pamela Montez | 6-74, 6-3, 1-10 | | match details |
| 25.06.20 1st round | vs. Kayla Day | 2-6, 3-6 | | match details |
| 23.06.20 1st round | vs. Andrea Gamiz | 5-7, 0-6 | | match details |
| W25 Las - Hard | ||||
| 06.03.20 2nd round | vs. Katie Swan | 6-3, 1-0, Katie Swan - retired | | match details |
| 06.03.20 1/4 | vs. Diane Parry | 4-6, 1-6 | | match details |
| 04.03.20 1st round | vs. Sofia Shapatava | 6-2, 6-3 | | match details |
| 03.03.20 q 1 | vs. Mary Closs | 6-0, 6-2 | | match details |
| 03.03.20 qual. | vs. Reese Brantmeier | 6-4, 7-5 | | match details |
| W25 Rancho - Hard | ||||
| 24.02.20 qual. | vs. Francoise Abanda | 1-6, 3-6 | | match details |
| 24.02.20 q 1 | vs. Chanelle Van Nguyen | 3-6, 4-1, Chanelle Van Nguyen - retired | | match details |
| Newport Beach - Hard | ||||
| 30.01.20 3rd round | vs. Christina Mchale | 4-6, 3-6 | | match details |
| 28.01.20 2nd round | vs. Robin Anderson | 6-3, 6-0 | | match details |
| 27.01.20 1st round | vs. Anna Danilina | 6-2, 6-2 | | match details |
| W25 Vero - Clay | ||||
| 24.01.20 1st round | vs. Paula Ormaechea | 7-5, 0-6, 2-6 | | match details |
| 21.01.20 qual. | vs. Quinn Gleason | 6-1, 6-4 | | match details |
| 20.01.20 q 1 | vs. Eri Hozumi | 6-4, 6-2 | | match details |
Sierra Stone - last matches
| W25 Daytona - Clay | ||||
| 13.01.20 q 1 | vs. Sophia Whittle | 0-6, 0-6 | | match details |
| W25 Naples - Clay | ||||
| 17.11.19 q 1 | vs. Emma Navarro | 0-6, 0-6 | | match details |
 W15 Bogota - Clay | ||||
| 30.10.19 1st round | vs. Gabriela Macias | 2-6, 2-6 | | match details |
 W15 Sao - Clay | ||||
| 25.09.19 1st round | vs. Mell Elizabeth Reasco Gonzalez | 1-6, 2-6 | | match details |
| 23.09.19 qual. | vs. Victoria Ariadna Beccio | 7-63, 6-3 | | match details |
 W15 Cancun - Hard | ||||
| 12.08.19 qual. | vs. Katarina Kozarov | 2-6, 1-6 | | match details |