H2H data updated: 2026-09-14 00:00 UTC

Dayana Yastremska vs Kiki Bertens H2H: 0-3

Kiki Bertens holds a 3–0 lead over Dayana Yastremska in their WTA head-to-head. Across 3 main-draw meetings, Kiki Bertens leads 3–0 on hard courts. Most recently, Kiki Bertens won the 2020 Brisbane International first round 6-4 1-6 6-3.

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Dayana Yastremska
Ukraine Age 26 Right-Handed 175 cm / 5'9"
H2H
0 – 3
3 main-draw meetings
Kiki Bertens
NED Age 34 Right-Handed 182 cm / 6'0"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Kiki Bertens #9 6-4 1-6 6-3 Dayana Yastremska #22 Match data Jan 9, 2020* R32 Brisbane International Premier → modern equivalent WTA 500 Hard
Kiki Bertens #10 6-4 6-3 Dayana Yastremska #24 Match data Oct 22, 2019 RR Zhuhai WTA Finals Hard
Kiki Bertens #8 7-6(5) 6-3 Dayana Yastremska #26 Match data Sep 30, 2019 R32 China Open Premier Mandatory → modern equivalent WTA 1000 Hard

Estimated match date where the exact historical date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.

Career Comparison

Player Current Peak Pts Elo W L Win % GS 1000 including documented historical predecessor categories Finals 500 including documented historical predecessor categories 250 including documented historical predecessor categories Titles
Dayana Yastremska #113 #21 2,070 1,884 135 150 47.4% 0 0 0 0 3 3
Kiki Bertens #25 #4 5,430 2,004 216 172 55.7% 0 2 0 3 6 11

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 Dayana Yastremska Kiki Bertens
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 2016 0–2 0.0% #338 1,463 0 0 — — — — — — —
17 2017 2–2 50.0% #184 1,461 0 0 — — — — — — —
18 2018 9–7 56.2% #58 1,730 0 1 — — — — — — —
19 2019 31–21 59.6% #22 1,822 0 3 2011 0–1 0.0% #182 1,493 0 0
20 2020 14–12 53.8% #29 1,792 0 3 2012 11–12 47.8% #63 1,580 0 1
21 2021 7–12 36.8% #99 1,692 0 3 2013 14–19 42.4% #87 1,551 0 1
22 2022 12–17 41.4% #101 1,614 0 3 2014 11–14 44.0% #68 1,579 0 1
23 2023 5–16 23.8% #102 1,669 0 3 2015 7–17 29.2% #104 1,520 0 1
24 2024 16–20 44.4% #33 1,648 0 3 2016 26–20 56.5% #22 1,689 0 2
25 2025 28–21 57.1% #27 1,816 0 3 2017 30–26 53.6% #31 1,696 0 5
26 2026 11–20 35.5% #113 1,705 0 3 2018 46–23 66.7% #9 1,911 0 8
27 — — — — — — — 2019 57–26 68.7% #9 1,897 0 10
28 — — — — — — — 2020 13–6 68.4% #9 1,882 0 11
29 — — — — — — — 2021 1–8 11.1% #25 1,733 0 11

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 Dayana Yastremska Kiki Bertens
Yr HardClayGrassCarpet Yr HardClayGrassCarpet
W L M Win % W L M Win % 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 2016 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
17 2017 — — — — 2 1 3 66.7% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
18 2018 9 6 15 60.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
19 2019 23 14 37 62.2% 5 4 9 55.6% 3 3 6 50.0% — — — — 2011 — — — — — — — — 0 1 1 0.0% — — — —
20 2020 10 9 19 52.6% 4 3 7 57.1% — — — — — — — — 2012 5 7 12 41.7% 5 3 8 62.5% 1 2 3 33.3% — — — —
21 2021 5 11 16 31.3% 2 1 3 66.7% — — — — — — — — 2013 5 8 13 38.5% 6 8 14 42.9% 0 2 2 0.0% 3 1 4 75.0%
22 2022 7 10 17 41.2% 3 3 6 50.0% 2 4 6 33.3% — — — — 2014 5 10 15 33.3% 6 4 10 60.0% — — — — — — — —
23 2023 4 10 14 28.6% 1 6 7 14.3% — — — — — — — — 2015 3 12 15 20.0% 1 3 4 25.0% 3 2 5 60.0% — — — —
24 2024 8 13 21 38.1% 5 5 10 50.0% 3 2 5 60.0% — — — — 2016 7 14 21 33.3% 17 5 22 77.3% 2 1 3 66.7% — — — —
25 2025 12 13 25 48.0% 10 6 16 62.5% 6 2 8 75.0% — — — — 2017 7 16 23 30.4% 23 7 30 76.7% 0 3 3 0.0% — — — —
26 2026 6 12 18 33.3% 2 5 7 28.6% 3 3 6 50.0% — — — — 2018 26 15 41 63.4% 15 5 20 75.0% 5 3 8 62.5% — — — —
27 — — — — — — — — — — — — — — — — — 2019 30 18 48 62.5% 18 5 23 78.3% 9 3 12 75.0% — — — —
28 — — — — — — — — — — — — — — — — — 2020 10 3 13 76.9% 3 3 6 50.0% — — — — — — — —
29 — — — — — — — — — — — — — — — — — 2021 0 4 4 0.0% 1 2 3 33.3% 0 2 2 0.0% — — — —
Career — 84 99 183 45.9% 34 36 70 48.6% 17 15 32 53.1% — — — — — 98 107 205 47.8% 95 45 140 67.9% 20 19 39 51.3% 3 1 4 75.0%

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 265/286 of Dayana Yastremska's and 361/388 of Kiki Bertens'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 Dayana Yastremska Kiki Bertens
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 2016 2/2 2.5 6.0 56.2% 65.3% 38.9% 52.3% 24.3% 53.0% 40.3% — —/— — — — — — — — — —
17 2017 4/4 1.5 3.5 66.0% 50.4% 54.9% 55.8% 51.8% 52.1% 49.7% — —/— — — — — — — — — —
18 2018 16/16 4.1 5.7 60.7% 65.8% 49.1% 41.8% 42.8% 59.2% 46.9% — —/— — — — — — — — — —
19 2019 51/52 3.8 5.1 60.2% 65.2% 48.7% 60.0% 48.4% 58.4% 44.8% 2011 1/1 3.0 5.0 53.7% 61.1% 32.3% 50.0% 42.9% 47.8% 40.9%
20 2020 26/26 4.5 5.7 58.9% 67.5% 46.3% 45.5% 47.4% 58.7% 42.0% 2012 23/23 2.9 4.1 60.5% 65.3% 41.1% 49.3% 48.2% 55.7% 42.3%
21 2021 18/19 4.1 5.6 57.9% 66.1% 45.9% 51.1% 42.2% 57.7% 43.3% 2013 30/33 2.2 5.5 57.6% 61.8% 42.9% 51.9% 45.5% 54.1% 43.7%
22 2022 29/29 3.4 5.2 57.8% 63.8% 44.4% 54.0% 49.6% 55.7% 38.7% 2014 22/25 2.7 4.0 58.1% 60.8% 44.5% 49.6% 41.8% 53.8% 45.8%
23 2023 21/21 2.5 5.2 57.8% 59.4% 42.8% 40.6% 53.6% 52.2% 41.9% 2015 19/24 1.9 5.1 63.9% 59.1% 51.6% 53.8% 57.3% 56.1% 36.8%
24 2024 34/36 2.9 4.3 57.8% 60.9% 47.1% 51.9% 44.5% 55.0% 42.0% 2016 45/46 3.8 3.4 60.1% 67.4% 47.6% 55.6% 44.9% 59.0% 46.0%
25 2025 34/50 3.4 5.5 56.3% 63.0% 49.7% 54.0% 51.1% 57.1% 41.8% 2017 54/56 4.5 4.4 55.5% 71.4% 43.7% 54.1% 50.0% 59.1% 45.9%
26 2026 30/31 2.2 5.1 61.3% 59.5% 46.4% 48.9% 46.5% 54.2% 41.4% 2018 64/69 4.8 4.0 58.0% 69.1% 47.9% 51.8% 51.7% 60.0% 46.8%
27 — —/— — — — — — — — — — 2019 76/83 5.6 4.4 57.1% 72.6% 47.2% 58.5% 48.8% 61.8% 43.6%
28 — —/— — — — — — — — — — 2020 19/19 4.2 3.8 63.7% 68.3% 43.5% 59.6% 57.0% 59.1% 47.0%
29 — —/— — — — — — — — — — 2021 8/9 1.5 4.8 64.5% 58.8% 40.4% 44.2% 43.1% 51.9% 37.9%
Career — 265/286 3.4 5.2 58.9% 63.2% 47.0% 51.5% 47.6% 56.4% 42.6% — 361/388 4.0 4.3 58.6% 67.8% 45.8% 54.1% 49.0% 58.5% 44.6%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics use eligible main-draw results; point statistics use matches with detailed data. 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 Dayana Yastremska Kiki Bertens
Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule
16 2016 1464 101.4 -1.01 -2.08 0.858 46.1% — — — 20.0% -1.40 0–1 — — +0.03 — — — — — — — — — — — — — — — —
17 2017 1462 104.9 -0.92 +0.23 1.038 50.9% — +57 — 50.0% +0.50 1–1 0–1 — +0.10 — — — — — — — — — — — — — — — —
18 2018 1731 136.1 +1.60 +2.48 1.148 52.9% +20 — — 60.5% +1.03 1–5 (17%) 2–4 (33%) 94.2 -0.03 — — — — — — — — — — — — — — — —
19 2019 1822 150.9 +1.72 +2.31 1.077 51.7% +13 -207 -152 60.2% +0.63 5–9 (36%) 6–5 (55%) 95.7 -1.96 2011 1494 97.6 +1.77 -1.03 0.783 44.4% — — — 0.0% -3.00 — 0–1 — -0.13
20 2020 1792 146.0 +1.19 -0.19 1.016 50.4% +18 -118 — 52.5% +0.16 5–4 (56%) 5–5 (50%) 100.7 -1.02 2012 1580 118.0 +0.05 -1.16 0.955 49.1% -24 +11 +4 47.1% -0.27 5–2 (71%) 3–1 (75%) 107.6 -0.87
21 2021 1693 125.3 +1.13 -0.92 1.021 50.3% -17 -2 — 47.7% 0.00 1–7 (13%) 4–4 (50%) 91.7 -0.11 2013 1551 121.8 -1.34 -0.74 0.952 48.8% +33 +22 — 44.6% -0.39 5–7 (42%) 3–3 (50%) 98.8 -1.04
22 2022 1614 122.9 -0.45 -2.85 0.874 47.6% +13 +47 +10 43.1% -0.63 5–6 (45%) 7–4 (64%) 100.8 -0.44 2014 1580 124.4 -1.78 +0.96 0.993 49.7% -23 +77 — 47.2% -0.02 4–5 (44%) 3–3 (50%) 100.6 -0.24
23 2023 1669 127.5 -3.00 -0.65 0.875 47.1% +26 -37 — 31.3% -1.19 1–5 (17%) 2–4 (33%) 92.8 +0.36 2015 1520 114.8 -1.77 -2.92 0.837 46.5% -52 +93 +82 34.5% -1.07 2–7 (22%) 3–2 (60%) 95.7 -1.23
24 2024 1649 136.0 -0.99 -0.74 0.933 48.8% 0 +39 0 45.1% -0.28 9–5 (64%) 7–5 (58%) 105.5 +1.15 2016 1689 132.6 +2.91 +1.95 1.122 52.4% -129 +137 -72 54.6% +0.61 6–5 (55%) 6–5 (55%) 101.8 -1.68
25 2025 1816 146.4 +0.46 -0.46 0.975 49.9% -83 -9 -41 56.5% +0.37 8–9 (47%) 11–3 (79%) 106.2 -1.02 2017 1696 135.9 +2.41 +1.24 1.122 52.6% -173 +308 -130 54.9% +0.68 3–8 (27%) 3–8 (27%) 90.8 +1.57
26 2026 1706 127.7 -2.66 -1.59 0.905 48.1% -45 +111 +58 41.3% -0.73 4–9 (31%) 7–4 (64%) 97.2 +0.44 2018 1911 154.4 +3.14 +4.20 1.171 53.3% -97 +80 -217 63.3% +1.14 14–12 (54%) 10–15 (40%) 100.3 -1.83
27 — — — — — — — — — — — — — — — — 2019 1897 153.7 +4.80 +1.58 1.142 52.4% -14 +155 -90 65.1% +0.95 18–13 (58%) 12–12 (50%) 102.5 +0.54
28 — — — — — — — — — — — — — — — — 2020 1883 144.7 +1.90 +2.64 1.150 53.1% +54 +91 — 65.1% +1.09 5–2 (71%) 3–0 (100%) 105.1 +1.01
29 — — — — — — — — — — — — — — — — 2021 1733 102.2 -2.11 -1.63 0.787 44.9% +114 +208 — 20.0% -2.00 0–2 — — +0.66
Career — 1884 142.7 -0.06 -0.20 0.977 49.7% -8 -22 -27 49.8% -0.02 40–61 (40%) 51–39 (57%) 97.0 -0.88 — 2004 143.8 +2.04 +1.38 1.074 51.4% -53 +144 -88 55.1% +0.46 62–63 (50%) 46–50 (48%) 100.2 -0.84

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.