Poland

Joanna Sakowicz Kostecka: Ranking, Schedule & Stats

Age
42
Plays
Right

Joanna Sakowicz Kostecka is a professional tennis player from Poland, born 1 May 1984. The Pole plays right-handed.

This page tracks Joanna Sakowicz 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.

Recent form

2–8 last 10
LLLLWLWLLL

Career highs

Umpiry Rating 1574 · peak 1598 · 2006

Ranking trajectory from our weekly snapshots (last ~12 months); peak rating and longest tour-level win streak from our match records. Umpiry rank is the player’s position by our rating — the arrow shows how many spots that is above (▲) or below (▼) their official ranking.

2026 season form

0–0W–L

Current streak
4 losses

Recent surface record

Clay2–8 (20%)

Career record

2–8W–L

Career surface record

Clay2–8 (20%)

Recent results

L
vsRuutel M.
EST vs POL · Round-robin · clay
1-6
L
vsSafina D.
Sopot · Round of 32 · clay
4-66-42-6
L
vsZuluaga F.
Warsaw · Round of 32 · clay
3-62-6
L
vsGarbin T.
Sopot · Round of 16 · clay
4-62-6
W
vsTorrens Valero C.
Sopot · Round of 32 · clay
6-27-6
L
vsBovina E.
Warsaw · Round of 32 · clay
6-14-63-6
W
vsAsimgil M.
TUR vs POL · Round-robin · clay
6-46-0
L
vsKremer A.
LUX vs POL · Round-robin · clay
7-61-63-6
L
vsPeschke K.
Sopot · Round of 32 · clay
7-53-66-7
L
vsCiochina R.
POL vs ROU · Round-robin · clay
2-60-6

Exhibitions & team events

Shown for completeness — not counted in form, surface, or career stats. 12 matches (exhibitions, Davis / Laver / United Cup).

W
vsSulpizio V.
Katowice 25K · Round of 32 · clay
6-06-0
L
vsKorzeniak A.
Katowice 25K · Round of 16 · clay
0-62-6
W
vsBenamar S.
Les Contamines 25K · Round of 32 · hard
7-56-0
L
vsMircic T.
Les Contamines 25K · Round of 16 · hard
1-62-6
W
vsKapustka H.
Torun 25K · Round of 32 · clay
6-06-4
L
vsZahlavova S.
Torun 25K · Round of 16 · clay
6-42-62-6
W
vsKania P.
Szczecin 25K · Round of 32 · clay
6-16-0
L
vsHladikova T.
Szczecin 25K · Round of 16 · clay
3-64-6
L
vsWheeler C.
Bucharest 50K · Round of 32 · clay
6-742-6
W
vsZafirova D.
Bucharest 10K · Round of 16 · clay
6-26-2
L
vsHalep S.
Bucharest 10K · Qual. Quarter-final · clay
3-64-6
W
vsJanbakhsh I.
Bucharest 10K · Round of 32 · clay
6-06-0

More Poland players

Swiatek I.#5 WTAChwalinska M.#23 WTAFrech M.#41 WTALinette M.#62 WTAMajchrzak K.#68 ATPHurkacz H.#69 ATP

Frequently asked questions

When was Joanna Sakowicz Kostecka born?

Joanna Sakowicz Kostecka was born on 1 May 1984 (42 years old).

Where is Joanna Sakowicz Kostecka from?

Joanna Sakowicz Kostecka is from Poland.

Is Joanna Sakowicz Kostecka right or left-handed?

Joanna Sakowicz Kostecka plays right-handed.