| ITF W25 Kachreti | 05/17 07:00 | 25 | [397] 골고드즈, 에카테린 v Kozyreva, Maria [274] | 6-3,6-3 | |
| ITF W25 Kachreti | 05/16 11:35 | 24 | 몰, 케렌 v Kozyreva, Maria | 0-6,0-6 | |
| ITF W25 Kachreti | 05/10 09:00 | 25 | [274] Kozyreva, Maria v 사비니크, 발레리아 [252] | 6-2,3-6,1-6 | |
| ITF W25 Kachreti | 05/09 07:40 | 24 | Kozyreva, Maria v Khomutsianskaya, Daria | 7-5,4-6,6-2 | |
| ITF W40 Tbilisi | 05/04 06:00 | 26 | [307] Kozyreva, Maria v 풍, 스테이시 [321] | 2-6,6-4,4-6 | |
| ITF W40 Tbilisi | 05/02 05:00 | 25 | [127] Viktoria Hruncakova v Kozyreva, Maria [307] | 6-0,4-6,5-7 | |
| ITF W40 Tbilisi | 05/01 08:45 | 54 | Kozyreva, Maria v Victoria Lazarova | 6-0,6-1 | |
| ITF W60 Rome GA | 01/30 19:05 | 54 | Pierre-Louis, Kariann v Kozyreva, Maria | 6-3,1-6,6-2 | |
| ITF W25 Orlando | 01/23 14:30 | 54 | 프리스, 가브리엘라 v Kozyreva, Maria | 6-1,6-0 | |
| UTR Pro California Women | 01/13 22:00 | - | Kozyreva, Maria v 맥크레이, 메간 | 6-3,6-3 | |
| UTR Pro California Women | 01/13 18:30 | - | Kozyreva, Maria v Alexis Nguyen | 6-1,5-1 | |
| UTR Pro California Women | 01/12 22:05 | - | Kozyreva, Maria v Amanda Perez | 6-1,5-0 | |
| UTR Pro California Women | 01/12 17:00 | - | Kozyreva, Maria v Anne Yang | 6-3,5-0 | |
| ITF W25 Malibu | 01/06 23:00 | 26 | 베크타스, 에미나 v Kozyreva, Maria | 6-2,6-1 | |
| ITF W25 Malibu | 01/05 22:00 | 25 | 아리스테기, 머세데스 v Kozyreva, Maria | 6-7,0-6 | |
| ITF W25 Malibu | 01/03 22:00 | 54 | Kozyreva, Maria v Daniel, Jaeda | 6-4,6-1 | |
| ITF W15 Waco | 11/19 14:30 | 28 | Okalova, Martina v Kozyreva, Maria | 2-6,6-4,6-1 | |
| ITF W15 Waco | 11/18 17:35 | 27 | Kozyreva, Maria v 티안, 팡란 | 6-2,4-6,6-3 | |
| ITF W15 Waco | 11/17 16:00 | 26 | Kozyreva, Maria v Chelsea Fontenel | 6-2,6-1 | |
| ITF W15 Waco | 11/16 16:00 | 25 | Kozyreva, Maria v Kenna Erickson | 6-3,6-1 | |
| ITF W15 Champaign | 11/09 15:50 | 26 | 다베틸라, 사라 v Kozyreva, Maria | 4-6,6-4,6-2 | |
| ITF W15 Champaign | 11/08 17:35 | 25 | 바올레이, 소피아 v Kozyreva, Maria | 4-6,2-6 | |
| ITF W80 Tyler | 10/26 18:30 | 25 | Kozyreva, Maria v 포도로스카, 나디아 | 1-6,4-6 | |
| ITF W80 Tyler | 10/25 16:35 | 54 | 차바티폰, 샬럿 v Kozyreva, Maria | 3-6,4-6 | |
| ITF W80 Tyler | 10/24 16:30 | 54 | Kozyreva, Maria v 히노조사 고메즈, 제시카 | 6-1,6-1 | |
| ITF W25 Fort Worth | 10/21 16:00 | 27 | Liv Hovde v Kozyreva, Maria | 6-2,6-3 | |
| ITF W25 Fort Worth | 10/20 15:00 | 26 | Kozyreva, Maria v 카달, 엘레나 테오도라 | 7-5,6-1 | |
| ITF W25 Fort Worth | 10/19 17:00 | 25 | 수, 치에위 v Kozyreva, Maria | 1-6,1-6 | |
| ITF W60 Berkeley | 09/19 22:45 | 54 | Alsola, Jessica Luisa v Kozyreva, Maria | 1-6,6-2,10-8 | |
| ITF W60 Lexington | 08/02 13:55 | 54 | 레아미, 아드리아나 v Kozyreva, Maria | 6-1,6-1 |
Maria Alexandrovna Kozyreva (born 22 May 1999) is a Russian tennis player.
Kozyreva has a career-high singles ranking by the WTA of 346, achieved on 8 April 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.