Name: Kayla Day
Country: USA
Birthdate: 28.09.99, 24 years
WTA ranking: 86
TOP ranking's position: 84 (01.04.24, 84000 points)
Points: 844
Prize money: 860.655 $
Matches total: 418
Win: 243
%: 58.13 %
Country: USA
Birthdate: 28.09.99, 24 years
WTA ranking: 86
TOP ranking's position: 84 (01.04.24, 84000 points)
Points: 844
Prize money: 860.655 $
Matches total: 418
Win: 243
%: 58.13 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2024 | 7/11 | 2/9 | 5/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2023 | 41/25 | 22/15 | 18/7 | 0/2 | 0/0 | 1/1 | 0/0 |
| 2022 | 41/22 | 26/15 | 13/6 | 2/1 | 0/0 | 0/0 | 0/0 |
| 2021 | 18/12 | 12/7 | 6/5 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2020 | 20/11 | 6/5 | 14/4 | 0/2 | 0/0 | 0/0 | 0/0 |
| 2019 | 18/20 | 11/14 | 7/6 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2018 | 11/23 | 9/14 | 1/8 | 1/1 | 0/0 | 0/0 | 0/0 |
| 2017 | 29/24 | 12/13 | 10/6 | 4/3 | 0/0 | 3/2 | 0/0 |
| 2016 | 46/18 | 26/9 | 16/8 | 0/0 | 0/0 | 4/1 | 0/0 |
| 2015 | 11/7 | 7/4 | 3/2 | 0/0 | 0/0 | 1/1 | 0/0 |
| 2014 | 1/2 | 1/2 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 243/175 | 134/107 | 93/54 | 7/9 | 0/0 | 9/5 | 0/0 |
| perc. % | 58.13 % | 55.6 % | 63.27 % | 43.75 % | 0 % | 64.29 % | 0 % |
Kayla Day / Fixtures
| no matches found |
Kayla Day form / year 2020 / surface: Hard
Kayla Day / year 2020 / surface: Hard
| 20.10.20 | qual. | Maria Camila Osorio Serrano | Kayla Day | 6-3, 6-2 |  | match details |  W80 Macon | Hard |
| 19.10.20 | q 1 | Kayla Day | Mayar Sherif | 7-63, 7-5 |  | match details | ||
| 06.03.20 | 2nd round | Alexa Glatch | Kayla Day | 6-2, 6-3 | | match details | W25 Las | Hard |
| 05.03.20 | 1st round | Kayla Day | Conny Perrin | 6-2, 6-3 | | match details | ||
| 03.03.20 | q 1 | Kayla Day | Dalayna Hewitt | 6-4, 6-2 | | match details | ||
| 03.03.20 | qual. | Kayla Day | Carolina Meligeni Alves | 7-5, 6-2 | | match details | ||
| 26.02.20 | 1st round | Hailey Baptiste | Kayla Day | 6-0, Kayla Day - retired | | match details | W25 Rancho | Hard |
| 25.02.20 | qual. | Kayla Day | Eudice Wong Chong | 5-7, 6-3, 10-8 | | match details | ||
| 24.02.20 | q 1 | Kayla Day | Ingrid Martins | 5-7, 7-65, 11-9 | | match details | ||
| 27.01.20 | 1st round | Hailey Baptiste | Kayla Day | 4-6, 6-4, 6-3 | | match details | Newport Beach | Hard |
| 16.01.20 | 1st round | Jessica Pieri | Kayla Day | 6-1, 3-6, 7-63 | | match details | W25 Malibu | Hard |
