H2H data updated: 2026-07-19 10:32 UTC
Marta Kostyuk vs Katie Boulter H2H: 1-1
Marta Kostyuk and Katie Boulter are tied 1–1 in their WTA head-to-head. Across 2 main-draw meetings, they are tied 1–1 on hard courts. Most recently, Marta Kostyuk won the 2025 US Open first round 6-4 6-4.
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UKR
Age 24
Right-Handed
175 cm / 5'9"
H2H
1
–
1
2 main draw meetings
GBR
Age 29
Right-Handed
182 cm / 6'0"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Aug 26, 2025 | US Open | Grand Slam | R128 | Hard | Marta Kostyuk | 6-4 6-4 | Katie Boulter | Match data |
| Mar 3, 2024* | San Diego | WTA 500 | F | Hard | Katie Boulter | 5-7 6-2 6-2 | Marta Kostyuk | Match data |
* 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 | 150 | 113 | 57.0% | 0 | 1 | 0 | 0 | 2 | 3 |
| Katie Boulter | #67 | #23 | 1,931 | 1,861 | 93 | 90 | 50.8% | 0 | 0 | 0 | 1 | 3 | 4 |
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 Boulter | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 16 | 2018 | 3–5 | 37.5% | #119 | 1,515 | 0 | 0 | — | — | — | — | — | — | — |
| 17 | 2019 | 2–3 | 40.0% | #153 | 1,615 | 0 | 0 | — | — | — | — | — | — | — |
| 18 | 2020 | 2–5 | 28.6% | #99 | 1,661 | 0 | 0 | — | — | — | — | — | — | — |
| 19 | 2021 | 19–16 | 54.3% | #50 | 1,739 | 0 | 0 | — | — | — | — | — | — | — |
| 20 | 2022 | 16–20 | 44.4% | #69 | 1,742 | 0 | 0 | 2017 | 0–1 | 0.0% | #198 | 1,482 | 0 | 0 |
| 21 | 2023 | 23–20 | 53.5% | #39 | 1,809 | 0 | 1 | 2018 | 5–7 | 41.7% | #97 | 1,590 | 0 | 0 |
| 22 | 2024 | 33–19 | 63.5% | #18 | 1,901 | 0 | 1 | 2019 | 2–3 | 40.0% | #319 | 1,608 | 0 | 0 |
| 23 | 2025 | 25–19 | 56.8% | #26 | 1,892 | 0 | 1 | 2020 | 1–2 | 33.3% | #365 | 1,610 | 0 | 0 |
| 24 | 2026 | 27–6 | 81.8% | #11 | 2,090 | 0 | 3 | 2021 | 8–10 | 44.4% | #149 | 1,628 | 0 | 0 |
| 25 | — | — | — | — | — | — | — | 2022 | 9–8 | 52.9% | #136 | 1,738 | 0 | 0 |
| 26 | — | — | — | — | — | — | — | 2023 | 11–10 | 52.4% | #56 | 1,738 | 0 | 1 |
| 27 | — | — | — | — | — | — | — | 2024 | 29–19 | 60.4% | #24 | 1,833 | 0 | 3 |
| 28 | — | — | — | — | — | — | — | 2025 | 11–18 | 37.9% | #106 | 1,753 | 0 | 3 |
| 29 | — | — | — | — | — | — | — | 2026 | 17–12 | 58.6% | #67 | 1,793 | 0 | 4 |