Teodora Kostovic

WTA #186

Elo#1451831

Glicko-2#1521846 RD ±63.6

19 yrs · strongest on Grass · 103–58 career · peak Elo 1938 · last 2026-09-18

Teodora Kostovic is WTA No. 186, ranked #145 by Elo (1831) and #152 by Glicko-2 (1846). Career record 103–58.

Elo — overall & by surface

Overall

1831#145

Hard

1674#304

Clay

1982#99

Grass

2007#78

Form · 52w

2018#130

Form is a separate 52-week race in which every player restarts level — it tracks the last year’s gains, not overall level, so it is not comparable to the ratings above.

Glicko-2 — rating & deviation

Overall

1846#152

Hard

1751#291

Clay

1972#104

Grass

2128#46

Rating deviation ±63.6 — lower means more certain.

Rankings · Elo / Glicko

Official (WTA)#186

Overall#145 / #152

Form · 52w race#130 / #149

Hard#304 / #291

Clay#99 / #104

Grass#78 / #46

Career

Peak Elo1938 2023-06-06

Overall W–L103–58 64%

Hard20–20 50%

Clay74–34 69%

Grass9–4 69%

Honours · career

Career high WTA#146

Pressure · career

Deciding set2–3 40%

Tie-breaks2–2 50%

Deciding-set tie-breaks1–0 100%

After winning set 19–2 82%

After losing set 11–8 11%

Vs No. 10–1 0%

Vs Top 50–1 0%

Vs Top 100–1 0%

Retirements and walkovers are excluded — a deciding set that ended because someone stopped playing is not a deciding set won.

Serve & return · career rates

1st serve in60.3%

Won behind 1st64.3%

Won behind 2nd48.0%

Break points saved59.1%

Break points converted50.0%

Return points won42.1%

Aces per match2.6

Double faults per match2.9

From 21 tour-level matches with point-by-point statistics on file. Rates rather than totals, because the statistics table does not cover every match played.