United States

Katerina Stewart: Ranking, Schedule & Stats

Age
29
Plays
Right

Katerina Stewart is a professional tennis player from United States, born 17 July 1997. The American plays right-handed.

This page tracks Katerina Stewart'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

1–9 last 10
LLLLLLLLLW

Trends

Stewart has won 4 of the last 21 first sets

19%

Stewart has won 1 of 6 tiebreaks

17%

Career highs

Umpiry Rating 1554 · peak 1675 · 2015

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

Recent surface record

Clay1–7 (13%)
Hard3–9 (25%)
Grass0–1 (0%)

Career record

4–17W–L

Career surface record

Clay1–7 (13%)
Hard3–9 (25%)
Grass0–1 (0%)

Recent results

L
vsJanicijevic S.
W25 Mendoza · Round of 32 · clay
2-63-6
L
vsFetecau I.
Cluj-Napoca 1 · Qual. Q1 · clay
1-65-7
L
vsMin G.
Charleston 1 · Qual. Q1 · clay
2-61-6
L
vsLepchenko V.
Us Open · Qual. Q1 · hard
2-61-6
L
vsLepchenko V.
US Open · Qual. Q128 · hard
2-61-6
L
vsAhn K.
US Open · Qual. Q128 · hard
4-65-7
L
vsMertens E.
Roland Garros · Qual. Q128 · clay
3-67-671-6
L
vsKostova E.
Rio de Janeiro · Qual. Q1 · clay
4-63-6
L
vsWang Y.
Australian Open · Qual. Q128 · hard
3-65-7
W
vsLim A.
Hobart · Qual. Q1 · hard
6-24-66-2
L
vsNara K.
Hobart · Qual. Q2 · hard
2-61-6
L
vsMertens E.
Auckland · Qual. Q1 · hard
2-61-6
L
vsOsaka N.
US Open · Qual. Q128 · hard
6-786-75
L
vsBogdan A.
Bad Gastein · Qual. Q16 · clay
1-66-75
W
vsKostova E.
Bad Gastein · Qual. Q32 · clay
6-46-3

Exhibitions & team events

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

L
vsFullana L.
W25 Florence · Qual. Q32 · hard
6-743-6
L
vsSierra S.
W25 Lujan · Round of 32 · clay
2-63-6
L
vsSierra S.
W25 Junin · Semi-final · clay
3-61-6
W
vsRodriguez V.
W25 Junin · Quarter-final · clay
6-46-4
W
vsAyala L.
W25 Junin · Round of 16 · clay
6-46-0
W
vsVictoria Burstein M.
W25 Junin · Round of 32 · clay
6-16-0
L
vsVazquez C.
W25 Bragado · Round of 32 · clay
2-65-7
L
vsLaki M.
W15 Kursumlijska Banja 8 · Round of 16 · clay
3-65-7
W
vsSvatikova L.
W15 Kursumlijska Banja 8 · Round of 32 · clay
4-66-46-1
L
vsAndreea Herea C.
W15 Kursumlijska Banja 7 · Quarter-final · clay
6-747-52-10
W
vsMarinkovic B.
W15 Kursumlijska Banja 7 · Round of 16 · clay
6-46-3
W
vsIvanov V.
W15 Kursumlijska Banja 7 · Round of 32 · clay
6-26-0

More United States players

Pegula J.#3 WTAGauff C.#4 WTAShelton B.#6 ATPFritz T.#9 ATPAnisimova A.#10 WTATien L.#12 ATP

Frequently asked questions

When was Katerina Stewart born?

Katerina Stewart was born on 17 July 1997 (29 years old).

Where is Katerina Stewart from?

Katerina Stewart is from United States.

Is Katerina Stewart right or left-handed?

Katerina Stewart plays right-handed.