Ševcova's first club was JFC Skonto, where she played in the boys' youth teams under veteran coach Vladimirs Beļajevs.[3] She joined Šitika Futbola skola in 2004, then moved on to FC Skonto/Cerība-46.vsk. where she played from 2007 until 2009.[3]
Ševcova did not play in the 2015 season, as she was pregnant.[8] Following the birth of her child, she returned to Latvian Women's League football with Rīgas FS in 2016.[3] After helping Rīgas FS to a "double" in 2017, Ševcova was named Latvian Footballer of the Year for a third time.[1] Continued good form saw her retain the award in 2018 and 2019.[9] In 2019 she was one of several players to depart the dominant Rīgas FS club for newly-formed FK Dinamo Rīga,[10] who then captured the Latvian Women's League title.[11]
In January 2020 Ševcova transferred to the Icelandic Úrvalsdeild kvenna club ÍBV, along with her compatriots Elīza Spruntule and Karlīna Miksone.[12] After a promising 2020 season in which she scored three goals in 16 appearances, Ševcova agreed a new one-year contract with ÍBV.[13] In 2021 Ševcova was voted ÍBV's Player of the Year after she scored six goals in 16 appearances. She extended her contract again in December 2021.[14]
Ševcova became historic as the first ever Latvia women's national team player to score against Sweden or any top 10 ranked national team in the UEFA Women's Euro 2022 qualifying match played on 3 September 2019.[note 2][16] Latvia was ranked 93 by FIFA and 43 by UEFA (fifth last of all who entered) at the time, in contrast to Sweden's sixth place.
Occasionally Ševcova has been unavailable for national team fixtures due to what the Latvian Football Federation (LFF) has described as: "ģimenes apstākļu" (English: family circumstances), including in the return fixture with Sweden.[17] For the same reason,[18] she was one of several regular national team players who were unable to participate in the November 2021 FIFA Women's World Cup qualification match against England, in which a depleted Latvia team suffered a record 20–0 defeat.[19]
^This is the first match listed of Ševcova's appearances at the Latvian Football Federation website. But the 'Biogrāfija' page on the same profile says her debut came in a 3–1 Women's Baltic Cup defeat by Estonia on 25 April 2009.
^Euro 2022 qualifying dispensed with the preliminary round, in which Latvia had been eliminated since their return to international play for UEFA Women's Euro 2009 qualifying. This meant that Latvia faced some much higher ranked opponents than before.