| ITF W100查尔斯顿 | 11/06 18:50 | 54 | Maria Kozyreva v Maria C F Turchetto | 6-3,6-4 | |
| ITF W80泰勒 | 10/27 19:20 | 27 | [171] Maria Kozyreva v 凯拉•戴伊 [94] | 4-6,4-6 | |
| ITF W80泰勒 | 10/27 00:25 | 26 | [445] 杰西卡•法伊拉 v Maria Kozyreva [171] | 4-6,6-2,10-12 | |
| ITF W80泰勒 | 10/25 14:50 | 25 | [171] Maria Kozyreva v 加布里埃拉•李 [445] | 6-1,3-6,6-4 | |
| ITF W80泰勒 | 10/24 16:50 | 54 | Maria Kozyreva v Jade Otway | 6-1,6-1 | |
| ITF W80泰勒 | 10/23 15:00 | 54 | Maria Kozyreva v Danielle Willson | 3-6,6-1,6-1 | |
| ITF W60圣菲牧场 | 10/13 18:00 | 27 | [175] Maria Kozyreva v 孙璐璐 [247] | 6-7,2-6 | |
| ITF W60圣菲牧场 | 10/12 16:45 | 26 | [175] Maria Kozyreva v Hanna Chang [315] | 7-6,6-4 | |
| ITF W60圣菲牧场 | 10/11 19:35 | 25 | [200] 塔蒂亚娜•普罗佐罗娃 v Maria Kozyreva [175] | 3-6,3-6 | |
| ITF W60圣菲牧场 | 10/10 18:35 | 54 | Maria Kozyreva v Britney Chiu | 6-3,6-2 | |
| ITF W60圣菲牧场 | 10/09 22:50 | 54 | Maria Kozyreva v Theresa Papikian | 6-1,6-2 | |
| ITF W25雷丁 | 10/05 17:55 | 26 | 石井沙耶香 v Maria Kozyreva | 6-7,6-3,6-1 | |
| ITF W25雷丁 | 10/04 17:00 | 25 | Alanis Hamilton v Maria Kozyreva | 2-6,4-6 | |
| ITF W60坦伯顿 | 09/26 16:50 | 54 | [181] Maria Kozyreva v 甘纳•波兹尼希连科 [483] | 0-6,2-6 | |
| ITF W60坦伯顿 | 09/25 20:35 | 54 | [312] 拉威纳•金斯利 v Maria Kozyreva [181] | 2-6,6-1,3-6 | |
| ITF W60伯克利 | 09/20 16:50 | 25 | [153] 凯瑟琳 Sebov v Maria Kozyreva [173] | 6-3,6-3 | |
| ITF W60伯克利 | 09/19 18:10 | 54 | Maria Kozyreva v 托利•基纳德 | 6-4,6-4 | |
| ITF W60伯克利 | 09/18 23:40 | 54 | Maria Kozyreva v 切尔西•丰泰内尔 | 6-1,6-1 | |
| ITF W100兰迪斯维尔 | 08/07 15:35 | 54 | [295] 罗宾•安德森 v Maria Kozyreva [179] | 6-2,6-4 | |
| ITF W60列克星敦 | 08/01 14:00 | 54 | [344] 格蕾丝∙米恩 v Maria Kozyreva [179] | 6-4,6-1 | |
| ITF W60列克星敦 | 07/31 15:25 | 54 | Epiphany B. 特纳 v Maria Kozyreva | 1-6,0-6 | |
| ITF W60伊凡斯维尔 | 07/17 17:00 | 54 | [174] Maria Kozyreva v Maribella Zamarripa [277] | 5-7,6-1,3-6 | |
| ITF W60萨姆特 | 06/14 14:00 | 25 | Alexis Blokhina v Maria Kozyreva | 6-2,6-2 | |
| ITF W40拉马尔萨 | 06/08 09:00 | 26 | [352] 嘉娜•柯罗丁斯卡 v Maria Kozyreva [209] | 3-6,6-2,6-2 | |
| ITF W40拉马尔萨 | 06/07 09:00 | 25 | Maria Kozyreva v 莎拉·本·阿巴 | 6-1,6-0 | |
| ITF W40拉马尔萨 | 06/05 10:20 | 54 | Maria Kozyreva v 艾玛·托托娃 | 6-4,5-7,6-3 | |
| ITF W40拉马尔萨 | 06/04 12:30 | 54 | Maria Kozyreva v 戴安娜•玛利亚•米哈伊尔 | 6-1,6-0 | |
| ITF W25拉马尔萨 | 05/31 10:20 | 25 | [267] 阿纳斯塔西亚•戈萨诺娃 v Maria Kozyreva [209] | 6-3,6-3 | |
| ITF W25拉马尔萨 | 05/29 09:00 | 54 | Maria Kozyreva v Valeria Koussenkova | 6-3,6-2 | |
| ITF W25拉马尔萨 | 05/28 14:00 | 54 | Maria Kozyreva v 萨马尔·本·史密达 | 6-0,6-0 |
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.