Marta Kostyuk - WTA #13 (2026-06-22)
| wtatennis.com | WTA | Country |  Ukraine |
| Wikipedia | Eng / Fr | Birth | 2002-06-28 - age 24 |
| Career best ranking | Never ranked | Résidence |  Unknown |
| Height | - | ||
| Weight | - |
1 titles - 3 finals (winning ratio : 25.0%)
| Category | Hard (out.) | Hard (in.) | Clay | Grass | Total |
|---|---|---|---|---|---|
| 1000 | 0 | 0 | 1 | 0 | 1 |
| # | Date | Age | Categ | Tournament | Conditions | Opponent | Score | |
|---|---|---|---|---|---|---|---|---|
| 1 | 2024-03-03 | age 21 (+8 M) | 500 |  San Diego WTA | Hard (out.) |  Katie Boulter | - | |
| 2 | 2024-04-21 | age 21 (+9 M) | 500 |  Stuttgart WTA | Clay |  Elena Rybakina | - | |
| 3 | 2026-01-11 | age 23 (+6 M) | 500 |  Brisbane International WTA | Hard (out.) |  Aryna Sabalenka | - | |
| 4 |  | 2026-05-03 | age 23 (+10 M) | 1000 |  WTA Mutua Madrid Open | Clay |  Mirra Andreeva | - |
| (1) Country | Total |
|---|---|
| - Spain | 1 |
In progress
Bastad ATP
Leader(s): DianeGrr
Open de Gstaad
Leader(s): Dan10nis
Croatia Open
Leader(s): Faux
LLTL
ATP
WTA/Double
Yearly
Race
attente
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RookiesLeaderotron
Mega Patate
Big Lose
Clay 
Grass 
Hard indoor 
Hard outdoor 
attente