| ITF W75 - Шарлотсвил | 04/22 21:00 | 54 | Maria Kozyreva v Миа Ямакита | 6-4,4-6,3-6 | |
| ITF W35 - Бока Ратон | 04/11 16:15 | 26 | [346] Maria Kozyreva v Катрина Скот [485] | 3-6,3-6 | |
| ITF W35 - Бока Ратон | 04/10 18:05 | 25 | [212] Елвина Калиева v Maria Kozyreva [346] | 3-6,4-6 | |
| ITF W75 - Флорианополис | 04/02 13:10 | 25 | Ноелиа Зебалос v Maria Kozyreva | 3-6,7-6,6-2 | |
| ITF W50 - Сао Пауло | 03/31 14:00 | 29 | [386] Мириана Тона v Maria Kozyreva [435] | 7-5,0-6,3-6 | |
| ITF W50 - Сао Пауло | 03/30 21:00 | 28 | [369] Дария Лодикова v Maria Kozyreva [435] | 4-6,3-6 | |
| ITF W50 - Сао Пауло | 03/30 16:20 | 27 | Maria Kozyreva v Екатерина Макарова | Retired | |
| ITF W50 - Сао Пауло | 03/29 18:25 | 26 | [298] Георгия Педон v Maria Kozyreva [435] | 6-1,3-6,3-6 | |
| ITF W50 - Сао Пауло | 03/27 13:00 | 25 | [491] Наикта Бейнс v Maria Kozyreva [435] | 1-6,7-6,2-6 | |
| ITF W35 - Спринг | 02/28 19:55 | 25 | [426] Maria Kozyreva v Виктория Ху [311] | 6-7,6-4,3-6 | |
| ITF W35 - Уесли Чапъл | 02/06 17:25 | 25 | [385] Саяка Ишии v Maria Kozyreva [422] | 6-4,6-2 | |
| ITF W75 - Веро Бийч | 01/27 17:30 | 28 | [196] Maria Kozyreva v Мария Лордес Карле [185] | 7-5,4-6,5-7 |
Maria Alexandrovna Kozyreva (born 22 May 1999) is a Russian tennis player.
Kozyreva has a career-high singles ranking by the WTA of 422, achieved on 5 February 2024. She also has a career-high WTA doubles ranking of 167, reached on 16 October 2023.
Kozyreva won her first major ITF title at the 2022 Tyler Pro Challenge, in the doubles draw, partnering Ashley Lahey.