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Arina Kostina
Arina Kostina is a professional tennis player from Russia, 17 years old, currently outside the WTA top 500. In 2026 the record stands at 5-4 (5-4 at ITF / Futures level). Last match: lost to Kruijer 6-4, 6-4 in the Q2 at W15 Haren, September 1, 2026.
5-42026 win–loss
The Climb
From the Futures to the Slams
The milestones that mark a professional career, with the ranking at each step.
Call the climb
Say where this player will be, and by when. Graded from the weekly rankings; the record lives on My Slip.
Why we're watching
Recent results
| Date | Tournament | Rd. | Opponent | Result |
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The last ten singles matches, from the results feed. Click a column header to sort.
Career record by surface
Ranking, recent weeks
Titles & finals
Win–loss by level · this season
| Level | Record |
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