H2H data updated: 2026-08-15 10:36 UTC

Marta Kostyuk vs Katie Volynets H2H: 1-1

Marta Kostyuk and Katie Volynets are tied 1–1 in their WTA head-to-head. Across 2 main-draw meetings, Marta Kostyuk leads 1–0 on clay, while Katie Volynets leads 1–0 on hard courts. Most recently, Marta Kostyuk won the 2026 Roland Garros second round 6-7(4) 6-3 6-3.

Ukraine Age 24 Right-Handed 175 cm / 5'9"
H2H
1 1
2 main draw meetings
United States Age 24 Right-Handed 170 cm / 5'7"

H2H Match Log

WinnerScoreLoserMatch DataDateRoundTournamentCategorySurface
Marta Kostyuk #15 6-7(4) 6-3 6-3 Katie Volynets #108 Match data May 27, 2026 R64 Roland Garros Grand Slam Clay
Katie Volynets #60 7-5 6-3 Marta Kostyuk #18 Match data Sep 28, 2024* R64 China Open WTA 1000 Hard

* Estimated match date where the exact historical date is unavailable.

Career Comparison

Player Current Peak Pts Elo W L Win % GS 1000 Finals 500 250 Titles
Marta Kostyuk #11 #11 3,926 2,110 155 115 57.4% 0 1 0 0 2 3
Katie Volynets #91 #56 1,042 1,808 43 81 34.7% 0 0 0 0 0 0

Career Progression by Age

Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.

Age Marta Kostyuk Katie Volynets
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 2018 3–5 37.5% #119 1,515 0 0
17 2019 2–3 40.0% #153 1,616 0 0 2019 0–2 0.0% #394 1,482 0 0
18 2020 2–5 28.6% #99 1,662 0 0 2020 1–1 50.0% #316 1,459 0 0
19 2021 19–16 54.3% #50 1,739 0 0 2021 0–6 0.0% #180 1,398 0 0
20 2022 16–20 44.4% #69 1,754 0 0 2022 2–6 25.0% #114 1,447 0 0
21 2023 23–20 53.5% #39 1,810 0 1 2023 7–13 35.0% #108 1,541 0 0
22 2024 36–20 64.3% #18 1,890 0 1 2024 13–17 43.3% #58 1,713 0 0
23 2025 25–19 56.8% #26 1,891 0 1 2025 11–21 34.4% #93 1,752 0 0
24 2026 29–7 80.6% #11 2,085 0 3 2026 9–15 37.5% #91 1,769 0 0

Surface Results by Age

Seasons are aligned by the age each player spent most of that calendar year. Results cover completed main-draw matches. Bold green marks the higher win percentage when both players have at least 5 matches on that surface at the aligned age.

Age Marta Kostyuk Katie Volynets
Yr HardClayGrass Yr HardClayGrass
W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win %
16 2018 2 2 4 50.0% 1 2 3 33.3% 0 1 1 0.0%
17 2019 0 1 1 0.0% 2 2 4 50.0% 2019 0 2 2 0.0%
18 2020 2 3 5 40.0% 0 2 2 0.0% 2020 1 1 2 50.0%
19 2021 11 10 21 52.4% 6 3 9 66.7% 2 3 5 40.0% 2021 0 3 3 0.0% 0 1 1 0.0% 0 2 2 0.0%
20 2022 12 14 26 46.2% 1 4 5 20.0% 3 2 5 60.0% 2022 1 3 4 25.0% 1 2 3 33.3% 0 1 1 0.0%
21 2023 20 15 35 57.1% 1 3 4 25.0% 2 2 4 50.0% 2023 7 7 14 50.0% 0 3 3 0.0% 0 3 3 0.0%
22 2024 26 12 38 68.4% 8 5 13 61.5% 2 3 5 40.0% 2024 9 13 22 40.9% 3 3 6 50.0% 1 1 2 50.0%
23 2025 19 13 32 59.4% 6 3 9 66.7% 0 3 3 0.0% 2025 6 14 20 30.0% 4 5 9 44.4% 1 2 3 33.3%
24 2026 8 5 13 61.5% 16 1 17 94.1% 5 1 6 83.3% 2026 6 8 14 42.9% 2 5 7 28.6% 1 2 3 33.3%
Career 100 75 175 57.1% 41 25 66 62.1% 14 15 29 48.3% 30 51 81 37.0% 10 19 29 34.5% 3 11 14 21.4%

Performance Progression by Age

Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 253/270 of Marta Kostyuk's and 117/124 of Katie Volynets's main draw matches. Sample is shown as matches with detailed serve and return statistics / total main draw matches. Bold green marks the stronger value when both stat samples contain at least 5 matches; lower is better for DFs/M.

Age Marta Kostyuk Katie Volynets
Yr Sample Aces/M DFs/M 1st Sv% 1st Pts% 2nd Pts% BP Saved% BP Conv% Svc Pts% Ret Pts% Yr Sample Aces/M DFs/M 1st Sv% 1st Pts% 2nd Pts% BP Saved% BP Conv% Svc Pts% Ret Pts%
16 2018 8/8 4.8 6.9 54.1% 68.7% 45.4% 47.7% 63.8% 57.4% 40.3% —/—
17 2019 5/5 2.6 3.6 60.9% 63.8% 47.8% 48.7% 44.7% 57.2% 45.0% 2019 2/2 2.0 2.0 65.1% 60.3% 41.0% 43.8% 60.0% 53.8% 33.7%
18 2020 7/7 3.6 5.3 62.0% 64.8% 43.4% 60.9% 35.8% 56.2% 42.0% 2020 2/2 0.0 9.5 71.4% 67.0% 35.0% 31.3% 34.9% 57.7% 44.1%
19 2021 35/35 2.7 3.9 62.7% 61.9% 45.2% 51.6% 45.5% 55.6% 44.0% 2021 6/6 0.8 2.8 73.8% 54.6% 45.5% 54.2% 38.4% 52.0% 39.5%
20 2022 35/36 3.4 5.3 60.8% 64.4% 41.0% 48.5% 40.3% 55.5% 42.6% 2022 8/8 0.5 2.8 72.9% 51.4% 45.1% 49.4% 37.2% 49.5% 46.1%
21 2023 43/43 3.1 6.0 57.0% 66.3% 43.4% 48.0% 49.1% 56.5% 43.6% 2023 20/20 1.5 3.2 68.6% 56.2% 42.4% 44.6% 49.0% 51.9% 42.1%
22 2024 50/56 3.0 6.8 57.2% 65.8% 44.1% 52.9% 53.3% 56.6% 44.8% 2024 30/30 0.9 1.4 76.8% 57.1% 45.3% 49.5% 48.6% 54.4% 44.7%
23 2025 34/44 3.0 5.8 59.5% 67.7% 46.0% 62.0% 49.1% 58.9% 45.1% 2025 25/32 0.8 0.6 78.7% 55.1% 44.2% 45.7% 51.7% 52.6% 46.0%
24 2026 36/36 3.3 4.0 58.9% 70.3% 47.2% 59.2% 51.7% 61.4% 48.7% 2026 24/24 1.5 1.6 77.1% 58.8% 44.0% 52.0% 49.8% 55.4% 44.1%
Career 253/270 3.1 5.4 59.1% 66.1% 44.5% 53.4% 48.6% 57.3% 44.6% 117/124 1.1 1.9 75.2% 56.6% 44.1% 48.2% 48.2% 53.4% 44.0%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics are precomputed from eligible main-draw results; point-stat values use the available detailed sample. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.

Age Marta Kostyuk Katie Volynets
Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Schedule Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Schedule
15 2017 1483 97.0
16 2018 1516 118.8 -0.89 -0.21 0.947 49.5% -2 +68 44.4% -0.33 0–2 +0.50
17 2019 1616 119.0 -1.65 +1.12 1.053 50.9% +68 53.8% +0.23 0–3 (0%) +0.40 2019 1482 107.6 +0.25 +0.24 0.729 44.0% 20.0% -2.20 0–1 1–1 -0.21
18 2020 1663 128.1 -0.40 -0.50 0.959 49.2% -3 37.5% -0.88 0–2 2–1 (67%) -0.07 2020 1460 101.2 -0.09 +1.26 1.043 50.2% 60.0% -0.20 0–1 1–0 +0.10
19 2021 1740 135.8 -0.54 +0.60 0.990 49.9% -34 +8 -156 53.2% +0.27 4–5 (44%) 3–5 (38%) -0.91 2021 1398 99.3 -2.67 -2.34 0.822 45.9% +24 14.3% -1.86 0–2 0–2 +0.04
20 2022 1754 134.9 -0.63 +0.21 0.957 49.2% +1 -64 -135 46.5% -0.19 8–8 (50%) 5–4 (56%) -1.08 2022 1447 110.4 -2.54 +1.95 0.911 47.8% +10 +7 33.3% -0.90 2–3 (40%) 0–1 -0.02
21 2023 1811 147.7 +0.03 +1.34 1.002 50.2% +7 -145 -162 51.0% +0.05 10–8 (56%) 9–5 (64%) -2.66 2023 1542 114.8 -3.95 -1.09 0.875 47.1% -2 +23 -132 36.7% -0.82 5–4 (56%) 0–1 +0.48
22 2024 1890 152.6 +0.62 +2.38 1.033 50.9% +29 -121 -212 57.5% +0.47 16–5 (76%) 11–6 (65%) -0.74 2024 1714 132.0 -1.58 +1.87 0.979 49.6% -43 +76 47.9% -0.14 4–9 (31%) 5–6 (45%) -1.36
23 2025 1891 156.8 +2.03 +2.05 1.097 51.9% +45 -52 -346 55.2% +0.57 9–8 (53%) 3–8 (27%) +1.49 2025 1753 129.8 -3.27 +1.55 0.970 49.2% +7 -10 -281 39.7% -0.38 5–9 (36%) 1–6 (14%) +0.63
24 2026 2085 165.3 +4.66 +5.90 1.260 55.0% -91 +14 -311 73.2% +1.88 8–2 (80%) 4–6 (40%) -2.58 2026 1770 132.2 -0.52 +0.22 0.988 50.0% -27 -7 +24 42.1% -0.16 3–7 (30%) 3–1 (75%) -0.40
Career 2110 152.8 +0.83 +1.93 1.044 51.0% +5 -34 -217 55.1% +0.43 55–43 (56%) 37–35 (51%) -2.12 1808 128.7 -2.19 +0.71 0.944 48.8% -14 +15 -130 40.1% -0.48 19–36 (35%) 11–18 (38%) -0.60

Career Rivalries

Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.