Barbara Kostecka: Ranking, Schedule & Stats
Barbara Kostecka is a professional tennis player from Poland, born 4 June 2009. The Pole competes on the WTA Tour.
This page tracks Barbara Kostecka's upcoming schedule, latest results, recent form and surface record, with each match linking through to a detailed head-to-head and pre-match analysis. Scores update live as matches are played.
Ratings & strengths
Umpiry ratings · updated dailyRanking & projection
WTA ranking · not EloWTA · not EloBeyond today · rivals & careerBeyond today
Rivals
Most meetings
Most-played rivals. The record is Kostecka's wins–losses across all matches we have, qualifying excluded.
Results
Career
More career statistics
Career serve & return
Absolute totals across the 0 matches we have on record. Green is Kostecka, grey is the same stat by the players they faced.
1st-serve points won by season
| Season | Kostecka | Opponents |
|---|---|---|
| 2026 | 59% | 57% |
| 2025 | 64% | 55% |
| Career | 61% | 56% |
Counted from the match statistics we hold, season by season — the cards above are career totals from our data provider, so the two can differ by a few tenths. Seasons with fewer than three matches on record are left out.
Career win–loss by level
| Level | W–L | Win % | Titles |
|---|---|---|---|
| ITF / Futures | 8–4 | 67% | 1 |
Challenger and ITF matches are shown in grey and are not part of the tour-level total.
Season breakdown
Wins and losses in one season, split by round reached, surface, tournament level and opponent ranking band.
2026 season · 3–4 · W–L 43% · 7 matches
Round played
| R32 | 3–1 (75%) |
|---|---|
| R16 | 0–3 (0%) |
| Team event | 0–1 (0%) |
Surface
| Hard | 2–2 (50%) |
|---|---|
| Hard (indoor) | 0–1 (0%) |
| Clay | 1–1 (50%) |
Tournament level
| Challenger | 1–2 (33%) |
|---|---|
| ITF / Futures | 2–2 (50%) |
Rounds are the round each match was played in, not a ladder: a player enters a 32-draw straight in R32, and team events (United Cup, Davis Cup) are not played through a draw at all — those have their own row. Ranking bands use the opponent's ranking on match day and are cumulative: top 100 includes top 10.
Surface record by season
Each cell is one season on one surface: the number is wins–losses, the colour is the win rate. Carpet is counted as indoor hard.
| Season | Hard | Clay | Grass | I.hard | Total |
|---|---|---|---|---|---|
| 2026 | 2–2 | 1–1 | · | 0–1 | 3–4 |
| 2025 | · | 5–0 | · | · | 5–0 |
| 2024 | · | 1–1 | · | · | 1–1 |
| Career | 2–2 50% | 7–2 78% | · | 0–1 0% | 9–5 64% |
More on Umpiry · discovery
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Frequently asked · Barbara KosteckaFrequently asked
When was Barbara Kostecka born?
Barbara Kostecka was born on 4 June 2009 (17 years old).
Where is Barbara Kostecka from?
Barbara Kostecka is from Poland.
Cite this
Barbara Kostecka is ranked No. 1334 in the WTA singles rankings with 7 points. Umpiry, "Barbara Kostecka: Ranking, Schedule & Stats", https://umpiry.com/players/barbara-kostecka-pol?utm_source=cite (as of 2 July 2026).