H2H data updated: 2026-09-13 00:00 UTC

Casey Dellacqua vs Yanina Wickmayer H2H: 1-2

Yanina Wickmayer holds a 2–1 lead over Casey Dellacqua in their WTA head-to-head. Across 3 main-draw meetings, they are tied 1–1 on hard courts, while Yanina Wickmayer leads 1–0 on grass. Most recently, Casey Dellacqua won the 2012 Dallas round of 16 6-4 6-3.

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Casey Dellacqua
AUS Age 41 Left-Handed 165 cm / 5'5"
H2H
1 – 2
3 main-draw meetings
Yanina Wickmayer
Belgium Age 36 Right-Handed 182 cm / 6'0"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Casey Dellacqua #106 6-4 6-3 Yanina Wickmayer #28 Match data Aug 24, 2012* R16 Dallas International → modern equivalent WTA 250 Hard
Yanina Wickmayer #29 6-1 6-1 Casey Dellacqua #135 Match data Jan 13, 2012* R16 Hobart International International → modern equivalent WTA 250 Hard
Yanina Wickmayer #85 6-2 3-6 6-3 Casey Dellacqua #41 Match data Jun 12, 2008* R32 Birmingham Tier III → modern equivalent WTA 250 Grass

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
Casey Dellacqua #932 #26 1,725 1,757 80 106 43.0% 0 0 0 0 0 0
Yanina Wickmayer #765 #12 3,320 1,933 223 217 50.7% 0 0 0 0 5 5

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 Casey Dellacqua Yanina Wickmayer
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 2003 0–1 0.0% #287 1,489 0 0 2008 10–14 41.7% #73 1,540 0 0
19 2004 0–2 0.0% #291 1,472 0 0 2009 32–16 66.7% #16 1,844 0 2
20 2005 1–2 33.3% #195 1,474 0 0 2010 31–21 59.6% #23 1,770 0 3
21 2006 3–4 42.9% #157 1,501 0 0 2011 28–18 60.9% #26 1,772 0 3
22 2007 6–12 33.3% #86 1,501 0 0 2012 29–26 52.7% #23 1,618 0 3
23 2008 18–17 51.4% #53 1,629 0 0 2013 17–24 41.5% #51 1,589 0 3
24 2009 0–3 0.0% #1002 1,597 0 0 2014 13–19 40.6% #75 1,556 0 3
25 2010 2–5 28.6% #227 1,563 0 0 2015 18–17 51.4% #41 1,684 0 4
26 2011 3–5 37.5% #134 1,541 0 0 2016 19–24 44.2% #58 1,635 0 5
27 2012 10–14 41.7% #101 1,592 0 0 2017 11–14 44.0% #115 1,638 0 5
28 2013 1–8 11.1% #142 1,490 0 0 2018 3–5 37.5% #122 1,644 0 5
29 2014 27–17 61.4% #29 1,741 0 0 2019 2–2 50.0% #152 1,582 0 5
30 2015 9–16 36.0% #116 1,628 0 0 2020 0–1 0.0% #166 1,578 0 5
32 — — — — — — — 2022 2–3 40.0% #321 1,561 0 5
33 — — — — — — — 2023 8–7 53.3% #71 1,655 0 5
34 — — — — — — — 2024 0–3 0.0% #765 1,532 0 5
35 — — — — — — — 2025 0–3 0.0% — 1,501 0 5

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 Casey Dellacqua Yanina Wickmayer
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 %
18 2003 0 1 1 0.0% — — — — — — — — — — — — 2008 5 10 15 33.3% 0 2 2 0.0% 5 2 7 71.4% — — — —
19 2004 0 2 2 0.0% — — — — — — — — — — — — 2009 19 11 30 63.3% 6 2 8 75.0% 7 3 10 70.0% — — — —
20 2005 1 2 3 33.3% — — — — — — — — — — — — 2010 22 14 36 61.1% 5 3 8 62.5% 4 3 7 57.1% 0 1 1 0.0%
21 2006 3 4 7 42.9% — — — — — — — — — — — — 2011 13 10 23 56.5% 8 5 13 61.5% 5 2 7 71.4% 2 1 3 66.7%
22 2007 5 9 14 35.7% 0 1 1 0.0% 1 2 3 33.3% — — — — 2012 16 15 31 51.6% 7 7 14 50.0% 3 3 6 50.0% 3 1 4 75.0%
23 2008 11 9 20 55.0% 4 5 9 44.4% 3 3 6 50.0% — — — — 2013 10 14 24 41.7% 2 6 8 25.0% 4 3 7 57.1% 1 1 2 50.0%
24 2009 0 3 3 0.0% — — — — — — — — — — — — 2014 9 14 23 39.1% 2 2 4 50.0% 2 3 5 40.0% — — — —
25 2010 2 4 6 33.3% — — — — 0 1 1 0.0% — — — — 2015 13 12 25 52.0% 3 3 6 50.0% 2 2 4 50.0% — — — —
26 2011 0 1 1 0.0% 2 3 5 40.0% 1 1 2 50.0% — — — — 2016 15 15 30 50.0% 2 5 7 28.6% 2 4 6 33.3% — — — —
27 2012 8 11 19 42.1% 0 1 1 0.0% 2 2 4 50.0% — — — — 2017 8 9 17 47.1% 1 3 4 25.0% 2 2 4 50.0% — — — —
28 2013 1 7 8 12.5% — — — — 0 1 1 0.0% — — — — 2018 1 2 3 33.3% 0 1 1 0.0% 2 2 4 50.0% — — — —
29 2014 19 12 31 61.3% 3 3 6 50.0% 5 2 7 71.4% — — — — 2019 1 1 2 50.0% — — — — 1 1 2 50.0% — — — —
30 2015 3 9 12 25.0% 1 3 4 25.0% 5 4 9 55.6% — — — — 2020 0 1 1 0.0% — — — — — — — — — — — —
32 — — — — — — — — — — — — — — — — — 2022 1 2 3 33.3% — — — — 1 1 2 50.0% — — — —
33 — — — — — — — — — — — — — — — — — 2023 8 6 14 57.1% — — — — 0 1 1 0.0% — — — —
34 — — — — — — — — — — — — — — — — — 2024 0 3 3 0.0% — — — — — — — — — — — —
35 — — — — — — — — — — — — — — — — — 2025 — — — — 0 1 1 0.0% 0 2 2 0.0% — — — —
Career — 53 74 127 41.7% 10 16 26 38.5% 17 16 33 51.5% — — — — — 141 139 280 50.4% 36 40 76 47.4% 40 34 74 54.1% 6 4 10 60.0%

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 163/185 of Casey Dellacqua's and 396/440 of Yanina Wickmayer'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 Casey Dellacqua Yanina Wickmayer
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%
18 — —/— — — — — — — — — — 2008 20/24 3.6 4.6 59.0% 66.6% 45.8% 56.1% 42.9% 58.2% 40.4%
19 2004 1/2 2.0 6.0 53.4% 56.4% 41.2% 66.7% 37.5% 49.3% 43.8% 2009 47/48 2.3 4.2 64.9% 65.0% 47.0% 48.0% 51.3% 58.7% 46.6%
20 2005 1/3 1.0 7.0 54.3% 63.2% 50.0% 33.3% 42.9% 57.1% 36.8% 2010 49/52 3.2 4.0 65.2% 65.8% 50.0% 55.9% 47.0% 60.1% 44.2%
21 2006 1/7 1.0 7.0 47.4% 55.6% 40.0% 60.0% 0.0% 47.4% 26.5% 2011 43/46 2.8 3.4 66.4% 62.9% 45.7% 48.4% 49.9% 56.9% 42.5%
22 2007 17/18 1.8 3.6 60.5% 60.6% 44.5% 42.3% 53.2% 54.1% 44.7% 2012 48/55 1.6 3.8 64.8% 60.4% 47.6% 48.1% 50.4% 55.7% 45.3%
23 2008 31/35 2.9 4.3 58.6% 63.1% 44.2% 54.4% 49.5% 55.4% 45.2% 2013 36/41 1.6 4.7 62.4% 62.1% 41.6% 53.8% 48.3% 54.4% 40.2%
24 2009 3/3 1.0 5.3 52.8% 46.5% 36.2% 28.4% 13.9% 42.2% 38.4% 2014 31/32 1.6 4.5 60.8% 59.2% 43.5% 46.3% 43.7% 52.5% 39.2%
25 2010 7/7 1.0 3.4 53.5% 55.2% 40.5% 37.9% 37.3% 48.1% 42.3% 2015 23/35 2.8 4.7 64.6% 63.4% 46.1% 56.5% 41.3% 57.4% 38.2%
26 2011 6/8 2.0 4.5 64.2% 60.4% 45.9% 63.2% 81.9% 55.0% 44.2% 2016 35/43 3.9 3.6 62.9% 65.8% 43.4% 43.8% 49.2% 57.4% 40.9%
27 2012 22/24 1.0 3.8 62.7% 59.3% 39.5% 49.5% 47.4% 51.8% 43.4% 2017 25/25 3.3 3.4 62.7% 65.5% 43.0% 59.3% 40.7% 57.0% 38.8%
28 2013 9/9 0.9 3.0 61.8% 57.4% 45.2% 49.0% 53.9% 52.6% 33.7% 2018 8/8 1.9 2.3 67.2% 62.1% 44.1% 48.5% 38.3% 56.1% 40.4%
29 2014 41/44 1.7 3.0 59.5% 62.2% 49.4% 54.3% 48.9% 56.9% 43.5% 2019 4/4 5.8 3.5 61.1% 61.6% 50.3% 60.8% 38.1% 57.0% 40.3%
30 2015 24/25 2.0 3.3 62.4% 61.9% 50.1% 52.0% 50.0% 57.4% 39.6% 2020 1/1 5.0 3.0 46.9% 69.6% 42.3% 0.0% 0.0% 55.1% 32.2%
32 — —/— — — — — — — — — — 2022 5/5 1.6 2.6 66.4% 66.2% 34.6% 58.7% 37.6% 55.6% 45.4%
33 — —/— — — — — — — — — — 2023 15/15 2.6 4.3 64.2% 61.8% 39.4% 55.5% 53.6% 53.7% 44.3%
34 — —/— — — — — — — — — — 2024 3/3 1.0 4.3 70.9% 61.3% 39.0% 42.9% 30.9% 55.1% 41.1%
35 — —/— — — — — — — — — — 2025 3/3 1.0 4.0 65.6% 45.4% 29.2% 30.6% 29.4% 40.1% 36.6%
Career — 163/186 1.8 3.6 60.1% 60.8% 45.6% 50.9% 49.4% 54.6% 42.6% — 396/440 2.6 4.0 63.9% 63.3% 45.2% 50.9% 46.9% 56.6% 42.3%

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 Casey Dellacqua Yanina Wickmayer
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
18 2003 1489 100.3 — — — — — — — 33.3% -2.33 0–1 1–0 — +0.02 2008 1541 118.5 +1.10 -2.21 0.965 49.3% -12 — +153 45.6% -0.37 3–6 (33%) 4–6 (40%) 96.9 -0.19
19 2004 1473 96.4 -3.43 -1.30 0.865 46.6% — — — 0.0% -2.50 — — — -0.14 2009 1845 138.9 +2.89 +2.24 1.129 52.5% -67 -217 -63 63.4% +0.73 9–9 (50%) 9–5 (64%) 108.5 -0.38
20 2005 1475 101.7 -1.70 -1.14 0.860 46.6% +3 — — 42.9% -1.14 0–1 0–1 — -0.05 2010 1771 147.6 +3.55 +1.24 1.108 52.1% -25 -73 +42 58.2% +0.54 9–9 (50%) 10–6 (63%) 99.6 -0.09
21 2006 1501 113.4 -0.08 -1.23 0.504 37.7% -2 — — 37.5% -1.00 2–0 1–1 — -0.22 2011 1772 137.9 +1.53 -0.96 0.987 49.9% -34 -18 +65 58.7% +0.55 13–5 (72%) 6–5 (55%) 109.7 -0.40
22 2007 1502 122.1 -1.56 -0.63 0.973 49.3% +17 — +91 43.2% -0.18 1–7 (13%) — — -0.01 2012 1618 128.3 +0.06 +1.37 1.022 50.5% +42 +98 +183 54.1% +0.12 6–10 (38%) 7–7 (50%) 93.9 +3.14
23 2008 1630 126.8 -0.29 +1.02 1.014 50.2% +9 -98 -24 47.5% -0.18 8–6 (57%) 2–5 (29%) 103.0 +0.09 2013 1590 122.3 -1.06 -2.39 0.882 47.6% +21 +17 +202 44.3% -0.46 8–9 (47%) 5–5 (50%) 96.9 -0.49
24 2009 1598 101.9 -2.95 -1.13 0.664 40.6% +4 — — 0.0% -3.67 — 0–1 — -0.17 2014 1556 109.0 -2.75 -3.18 0.825 46.0% -10 +67 +179 42.4% -1.06 4–4 (50%) 3–2 (60%) 101.0 +0.61
25 2010 1563 103.6 -3.53 -0.93 0.814 45.4% +23 — — 31.3% -1.50 1–1 2–2 (50%) — +0.55 2015 1684 131.2 +0.06 -2.08 0.896 48.0% -6 -86 +30 50.6% +0.10 8–5 (62%) 0–4 (0%) 100.6 -1.93
26 2011 1541 104.0 -1.59 -2.06 0.982 49.7% — -17 — 42.1% -0.26 1–2 (33%) 1–0 — +0.43 2016 1635 130.0 +1.11 -1.54 0.959 49.0% +11 -60 +35 46.6% -0.07 7–10 (41%) 3–10 (23%) 90.8 -1.27
27 2012 1593 122.1 -1.70 -0.55 0.901 47.8% -3 — +45 42.3% -0.52 4–2 (67%) 0–2 — -0.51 2017 1638 118.0 +0.72 -2.73 0.903 48.1% +22 -82 +35 43.6% -0.56 3–2 (60%) 4–4 (50%) 101.3 -0.90
28 2013 1490 95.2 -2.07 -4.32 0.712 44.0% +4 — — 15.8% -2.16 0–1 0–2 — +1.12 2018 1644 116.3 -0.80 -1.10 0.921 48.4% +42 — +44 37.5% -0.75 — 0–2 — +0.44
29 2014 1742 139.6 +0.67 +0.45 1.011 50.3% -28 -176 -39 55.2% +0.23 13–6 (68%) 4–5 (44%) 108.7 +0.21 2019 1582 105.8 0.00 +0.01 0.938 48.6% — — — 50.0% -0.70 1–1 1–0 — +0.07
30 2015 1629 117.9 -0.10 -0.71 0.929 48.4% -22 -90 +90 43.1% -0.65 1–7 (13%) 3–3 (50%) 93.4 -0.22 2020 1578 101.7 -0.40 +1.21 0.717 42.6% — — — 0.0% -4.00 — — — -0.23
31 2016 1613 — — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
32 — — — — — — — — — — — — — — — — 2022 1561 112.3 -0.11 +0.15 1.022 50.5% +6 — — 45.5% +0.09 0–1 — — -0.10
33 — — — — — — — — — — — — — — — — 2023 1655 132.7 -1.00 +0.89 0.957 49.0% 0 — — 56.7% +0.27 1–1 1–3 (25%) — -0.31
34 — — — — — — — — — — — — — — — — 2024 1533 98.0 -1.89 -3.41 0.914 47.1% -5 — — 25.0% -1.38 0–2 1–1 — +0.10
35 — — — — — — — — — — — — — — — — 2025 1502 92.0 -2.96 -3.50 0.612 38.4% — — — 14.3% -3.00 0–1 — — +0.17
Career — 1758 127.4 -0.70 -0.33 0.939 48.7% -5 -99 +29 43.8% -0.46 31–34 (48%) 14–22 (39%) 100.0 +0.60 — 1934 133.4 +0.75 -0.56 0.975 49.5% -5 -28 +78 51.3% 0.00 72–75 (49%) 54–60 (47%) 98.9 -0.40

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.