Marta Kostyuk vs Katie Volynets — Roland Garros Round of 64

Roland Garros · WTA · Round of 64
Marta Kostyuk
UKR15
Marta Kostyuk
#13WTA
2057ELO
1992Clay ELO
$2.3MYTD
$9.1MCAREER
24 yrs · 175 cm · Right-handed
Last 10 · pre-match
LWWWWWLWWW
2 — 1
Sets
Wednesday, 27 May 2026 ·
clay
Court 14 · 2nd on
Katie Volynets
USA
Katie Volynets
#101WTA
1786ELO
1715Clay ELO
24 yrs · 170 cm · Right-handed
Last 10 · pre-match
WWWWLWWLWW
Kostyuk M.
6-7 6-3 6-3
Volynets K.
Kostyuk M.
64662
Volynets K.
77331

Marta Kostyuk defeated Katie Volynets 6-7 6-3 6-3 in the Roland Garros round of 64 on clay. The result followed the form book — Marta Kostyuk came in ranked #13, defending last year's round of 128. Marta Kostyuk claimed a first win over Katie Volynets in two meetings, narrowing the head-to-head to 1–1.

Key context

Head to head

0–1
DateTournamentRoundSurfaceWinnerScore
2024-09-25BeijingR64hardKatie Volynets7-5 6-3
View full head-to-head →

Serve vs return

This season
Kostyuk M.serving66% hold

wins 56% of points on serve vs Volynets K.

Volynets K.serving51% hold

wins 50% of points on serve vs Kostyuk M.

Baseline battle — serve is shaky, expect plenty of breaks

Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About

Serve & return on clay

Kostyuk M.Volynets K.
61
Serve
—
100
Return
—

Per-surface Serve / Return Rating (0–100, percentile within the clay field, opponent-adjusted over 52 weeks). About

Statistics

This season
Kostyuk M.Volynets K.
1st serve in·Clear edge
60%
77%
1st serve points won·Slight edge
70%
59%
2nd serve points won·Slight edge
48%
43%
Service points won·Slight edge
61%
56%
Return points won·Even
50%
48%
Break points saved·Clear edge
61%
49%
Aces / match·Clear edge
3.0
1.3
Double faults / match·Dominant
3.9
1.3

Averages over each player's completed matches in the selected window (20 vs 31). ATP, WTA & Challenger.

Clutch

Under pressure
Kostyuk M.Volynets K.
Clutch Rating·Dominant
92
67
Break points saved·Clear edge
93
75
Break points won·Even
98
97
Deciding sets·Dominant
98
70
Tiebreaks·Dominant
86
56

Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About

Umpiry Score

Pre-match
Kostyuk M.
8.6
Dominant favouriteUmpiry Score
Volynets K.
5.9
Even matchUmpiry Score
Form & Matchup
8.2+259 Clay Elo edge
Surface ELO
1.8Clay Elo 1700
8.4Overall Elo 2032
ELO gap
1.6Overall Elo 1763
5.0No prior meetings
H2H
5.0No prior meetings
10.010 of last 10 on clay
Surface form
6.46 of last 10 on clay
10.014-match win streak
Win streak
Fatigue & Travel
3-set count
7.01 three-setter in 14 days
Context
6.0Reached the R128 here last year
Defending pts
6.0Reached the R128 here last year

The Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.

Freshness

Recent load
Kostyuk M.Volynets K.
Freshness·Slight edge
69
58

Kostyuk M.: 3 days rest · 3 matches, 57 games (7d) · Volynets K.: 1 day rest · 4 matches, 87 games (7d). Higher means fresher. About

Conditions

Court speed
Slowlow bounce, long rallies
SlowFast
Weather
32°CClear
Wind 7 km/hHumidity 29%
R128
R64
R32
R16
Quarter-finals
Semi-finals
Final
Sabalenka A.[1]
Bouzas Maneiro J.
6-46-2
Fruhvirtova L.
Jacquemot E.
4-63-6
Kasatkina D.
Sonmez Z.
6-46-4
Bandecchi S.
Bucsa C.[31]
6-42-66-4
Jovic I.[17]
Eala A.
6-46-2
Navarro E.
Tjen J.
6-46-3
Vekic D.
Tubello A.
6-36-2
Siegemund L.
Osaka N.[16]
3-66-73
Mboko V.[9]
Bartunkova N.
6-16-2
Waltert S.
Siniakova K.
4-66-74
Ruzic A.
Krueger A.
3-66-26-2
Vandewinkel H.
Keys M.[19]
3-60-6
Shnaider D.[25]
Zarazua R.
6-46-1
Guo H.
Kessler M.
6-46-715-7
Pridankina E.
Oliynykova O.
1-62-6
Birrell K.
Pegula J.[5]
1-66-36-3
Gauff C.[4]
Townsend T.
6-46-0
Galfi D.
Sherif M.
5-74-6
Urhobo A.
Boulter K.
4-66-44-6
Joint M.
Potapova A.[28]
1-62-6
Kalinskaya A.[22]
Boisson L.
6-26-2
Korneeva A.
Cocciaretto E.
6-36-3
Gibson T.
Putintseva Y.
6-44-61-6
Osorio C.
Alexandrova E.[14]
6-26-4
Noskova L.[12]
Sakkari M.
5-76-73
Liu C.
Uchijima M.
3-66-04-1
Chwalinska M.
Zheng Q.
6-46-0
Maria T.
Mertens E.[23]
5-70-6
Li A.[30]
Zhang S.
6-46-2
Kalinina A.
Parry D.
6-02-64-6
Grabher J.
Sramkova R.
6-26-2
Rakotomanga Rajaonah T.
Anisimova A.[6]
3-61-6
Svitolina E.[7]
Bondar A.
3-66-17-63
Quevedo K.
Jeanjean L.
7-657-62
Sorribes Tormo S.
Korpatsch T.
4-62-6
Tagger L.
Wang X.[32]
3-66-34-6
Tauson C.[21]
Snigur D.
6-35-72-6
Kenin S.
Stearns P.
3-63-6
Tomljanovic A.
Mcnally C.
6-36-753-6
Kraus S.
Bencic B.[11]
2-63-6
Kostyuk M.[15]
Selekhmeteva O.
6-26-3
Volynets K.
Burel C.
6-36-1
Udvardy P.
Golubic V.
0-62-6
Parks A.
Fernandez L.[24]
6-46-4
Ostapenko J.[29]
Seidel E.
6-46-4
Valentova T.
Linette M.
7-54-66-79
Bejlek S.
Stephens S.
6-36-2
Jones E.
Swiatek I.[3]
1-62-6
Andreeva M.[8]
Ferro F.
6-36-3
Bassols Ribera M.
Arango E.
6-36-4
Jones F.
Haddad Maia B.
1-67-646-2
Bronzetti L.
Bouzkova M.[27]
3-61-6
Samsonova L.[20]
Teichmann J.
4-64-6
Frech M.
Ruse E.
7-652-1
Rakhimova K.
J. Cristian
6-34-66-4
Zakharova A.
Muchova K.[10]
5-72-6
Paolini J.[13]
Yastremska D.
7-56-3
Raducanu E.
Sierra S.
0-66-74
Marcinko P.
Lys E.
3-60-6
Efremova K.
Cirstea S.[18]
3-61-6
Baptiste H.[26]
Krejcikova B.
6-777-666-2
Kovinic D.
Wang X.
3-61-6
Blinkova A.
Starodubtseva Y.
3-61-6
Erjavec V.
Rybakina E.[2]
2-62-6
Sabalenka A.[1]
Jacquemot E.
7-56-2
Kasatkina D.
Bandecchi S.
7-57-611
Jovic I.[17]
Navarro E.
6-06-3
Vekic D.
Osaka N.[16]
6-714-6
Mboko V.[9]
Siniakova K.
5-76-46-2
Ruzic A.
Keys M.[19]
4-64-6
Shnaider D.[25]
Kessler M.
7-636-1
Oliynykova O.
Birrell K.
6-30-67-65
Gauff C.[4]
Sherif M.
6-36-2
Boulter K.
Potapova A.[28]
7-54-62-6
Kalinskaya A.[22]
Korneeva A.
7-626-4
Putintseva Y.
Osorio C.
5-77-665-7
Sakkari M.
Liu C.
6-776-36-3
Chwalinska M.
Mertens E.[23]
6-46-0
Li A.[30]
Parry D.
3-64-6
Grabher J.
Anisimova A.[6]
0-6
Svitolina E.[7]
Quevedo K.
6-06-4
Korpatsch T.
Wang X.[32]
6-22-66-3
Snigur D.
Stearns P.
4-60-6
Mcnally C.
Bencic B.[11]
4-60-6
Kostyuk M.[15]
Volynets K.
6-746-36-3
Golubic V.
Parks A.
6-26-2
Ostapenko J.[29]
Linette M.
2-66-22-6
Bejlek S.
Swiatek I.[3]
2-63-6
Andreeva M.[8]
Bassols Ribera M.
3-66-16-1
Jones F.
Bouzkova M.[27]
0-66-73
Teichmann J.
Frech M.
7-56-4
Rakhimova K.
Muchova K.[10]
2-62-6
Paolini J.[13]
Sierra S.
6-34-63-6
Lys E.
Cirstea S.[18]
3-60-6
Baptiste H.[26]
Wang X.
4-5
Starodubtseva Y.
Rybakina E.[2]
3-66-17-64
Sabalenka A.[1]
Kasatkina D.
6-07-5
Jovic I.[17]
Osaka N.[16]
6-757-634-6
Mboko V.[9]
Keys M.[19]
3-67-55-7
Shnaider D.[25]
Oliynykova O.
7-56-1
Gauff C.[4]
Potapova A.[28]
6-46-714-6
Kalinskaya A.[22]
Osorio C.
6-30-66-2
Sakkari M.
Chwalinska M.
6-13-62-6
Parry D.
Anisimova A.[6]
6-34-67-63
Svitolina E.[7]
Korpatsch T.
6-26-3
Stearns P.
Bencic B.[11]
3-63-6
Kostyuk M.[15]
Golubic V.
6-46-3
Linette M.
Swiatek I.[3]
4-64-6
Andreeva M.[8]
Bouzkova M.[27]
6-46-2
Teichmann J.
Muchova K.[10]
6-17-5
Sierra S.
Cirstea S.[18]
0-60-6
Wang X.
Starodubtseva Y.
6-37-5
Sabalenka A.[1]
Osaka N.[16]
7-56-3
Keys M.[19]
Shnaider D.[25]
3-66-30-6
Potapova A.[28]
Kalinskaya A.[22]
4-66-26-77
Chwalinska M.
Parry D.
6-36-2
Svitolina E.[7]
Bencic B.[11]
4-66-46-0
Kostyuk M.[15]
Swiatek I.[3]
7-56-1
Andreeva M.[8]
Teichmann J.
6-36-2
Cirstea S.[18]
Wang X.
6-37-64
Sabalenka A.[1]
Shnaider D.[25]
6-35-70-6
Kalinskaya A.[22]
Chwalinska M.
6-733-6
Svitolina E.[7]
Kostyuk M.[15]
3-66-22-6
Andreeva M.[8]
Cirstea S.[18]
6-06-3
Shnaider D.[25]
Chwalinska M.
6-744-6
Kostyuk M.[15]
Andreeva M.[8]
1-63-6
Chwalinska M.
Andreeva M.[8]
3-62-6