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

Petra Kvitova vs Casey Dellacqua H2H: 1-0

Petra Kvitova holds a 1–0 lead over Casey Dellacqua in their WTA head-to-head. Across 1 main-draw meeting, Petra Kvitova leads 1–0 on hard courts. Most recently, Petra Kvitova won the 2014 Canadian Open round of 32 6-3 6-2.

Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.

Petra Kvitova
Czech Republic Age 36 Left-Handed 182 cm / 6'0"
H2H
1 – 0
1 main-draw meetings
Casey Dellacqua
AUS Age 41 Left-Handed 165 cm / 5'5"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Petra Kvitova #4 6-3 6-2 Casey Dellacqua #31 Match data Aug 7, 2014* R32 Canadian Open Premier 5 → 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
Petra Kvitova #450 #2 7,690 2,074 515 262 66.3% 2 9 2 14 4 31
Casey Dellacqua #932 #26 1,725 1,757 80 106 43.0% 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 Petra Kvitova Casey Dellacqua
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 2007 0–1 0.0% #150 1,485 0 0 — — — — — — —
18 2008 13–14 48.1% #50 1,607 0 0 2003 0–1 0.0% #287 1,489 0 0
19 2009 18–16 52.9% #61 1,702 0 1 2004 0–2 0.0% #291 1,472 0 0
20 2010 17–20 45.9% #34 1,701 0 1 2005 1–2 33.3% #195 1,474 0 0
21 2011 50–11 82.0% #2 2,059 1 7 2006 3–4 42.9% #157 1,501 0 0
22 2012 41–16 71.9% #8 1,960 1 9 2007 6–12 33.3% #86 1,501 0 0
23 2013 49–22 69.0% #6 1,962 1 11 2008 18–17 51.4% #53 1,629 0 0
24 2014 41–17 70.7% #4 1,982 2 14 2009 0–3 0.0% #1002 1,597 0 0
25 2015 35–16 68.6% #6 1,908 2 17 2010 2–5 28.6% #227 1,563 0 0
26 2016 46–20 69.7% #11 1,990 2 19 2011 3–5 37.5% #134 1,541 0 0
27 2017 18–10 64.3% #29 1,902 2 20 2012 10–14 41.7% #101 1,592 0 0
28 2018 43–18 70.5% #7 1,896 2 25 2013 1–8 11.1% #142 1,490 0 0
29 2019 37–16 69.8% #7 1,914 2 27 2014 27–17 61.4% #29 1,741 0 0
30 2020 20–7 74.1% #8 1,964 2 27 2015 9–16 36.0% #116 1,628 0 0
31 2021 29–18 61.7% #17 1,888 2 28 — — — — — — —
32 2022 28–19 59.6% #16 1,913 2 29 — — — — — — —
33 2023 29–13 69.0% #14 1,923 2 31 — — — — — — —
35 2025 1–8 11.1% — 1,767 2 31 — — — — — — —

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 Petra Kvitova Casey Dellacqua
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 %
17 2007 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
18 2008 6 7 13 46.2% 6 4 10 60.0% 0 2 2 0.0% 1 1 2 50.0% 2003 0 1 1 0.0% — — — — — — — — — — — —
19 2009 15 9 24 62.5% 3 5 8 37.5% 0 1 1 0.0% 0 1 1 0.0% 2004 0 2 2 0.0% — — — — — — — — — — — —
20 2010 11 14 25 44.0% 1 4 5 20.0% 5 2 7 71.4% — — — — 2005 1 2 3 33.3% — — — — — — — — — — — —
21 2011 25 9 34 73.5% 9 1 10 90.0% 11 1 12 91.7% 5 0 5 100.0% 2006 3 4 7 42.9% — — — — — — — — — — — —
22 2012 24 9 33 72.7% 10 4 14 71.4% 7 3 10 70.0% — — — — 2007 5 9 14 35.7% 0 1 1 0.0% 1 2 3 33.3% — — — —
23 2013 33 14 47 70.2% 10 5 15 66.7% 5 2 7 71.4% 1 1 2 50.0% 2008 11 9 20 55.0% 4 5 9 44.4% 3 3 6 50.0% — — — —
24 2014 26 12 38 68.4% 6 4 10 60.0% 9 1 10 90.0% — — — — 2009 0 3 3 0.0% — — — — — — — — — — — —
25 2015 22 12 34 64.7% 11 3 14 78.6% 2 1 3 66.7% — — — — 2010 2 4 6 33.3% — — — — 0 1 1 0.0% — — — —
26 2016 36 13 49 73.5% 7 4 11 63.6% 3 3 6 50.0% — — — — 2011 0 1 1 0.0% 2 3 5 40.0% 1 1 2 50.0% — — — —
27 2017 11 8 19 57.9% 1 1 2 50.0% 6 1 7 85.7% — — — — 2012 8 11 19 42.1% 0 1 1 0.0% 2 2 4 50.0% — — — —
28 2018 24 13 37 64.9% 13 3 16 81.3% 6 2 8 75.0% — — — — 2013 1 7 8 12.5% — — — — 0 1 1 0.0% — — — —
29 2019 26 13 39 66.7% 8 2 10 80.0% 3 1 4 75.0% — — — — 2014 19 12 31 61.3% 3 3 6 50.0% 5 2 7 71.4% — — — —
30 2020 15 6 21 71.4% 5 1 6 83.3% — — — — — — — — 2015 3 9 12 25.0% 1 3 4 25.0% 5 4 9 55.6% — — — —
31 2021 18 11 29 62.1% 8 5 13 61.5% 3 2 5 60.0% — — — — — — — — — — — — — — — — — — — — —
32 2022 20 13 33 60.6% 1 4 5 20.0% 7 2 9 77.8% — — — — — — — — — — — — — — — — — — — — —
33 2023 21 10 31 67.7% 0 2 2 0.0% 8 1 9 88.9% — — — — — — — — — — — — — — — — — — — — —
35 2025 0 4 4 0.0% 1 2 3 33.3% 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — —
Career — 333 178 511 65.2% 100 54 154 64.9% 75 27 102 73.5% 7 3 10 70.0% — 53 74 127 41.7% 10 16 26 38.5% 17 16 33 51.5% — — — —

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 700/776 of Petra Kvitova's and 163/185 of Casey Dellacqua'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 Petra Kvitova Casey Dellacqua
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 24/27 3.0 5.3 63.7% 63.6% 47.7% 46.7% 53.6% 57.6% 45.7% — —/— — — — — — — — — —
19 2009 30/34 1.8 5.1 59.8% 60.5% 45.4% 55.0% 48.3% 54.5% 47.3% 2004 1/2 2.0 6.0 53.4% 56.4% 41.2% 66.7% 37.5% 49.3% 43.8%
20 2010 35/37 2.8 4.7 62.7% 64.0% 44.8% 52.6% 50.6% 56.9% 42.7% 2005 1/3 1.0 7.0 54.3% 63.2% 50.0% 33.3% 42.9% 57.1% 36.8%
21 2011 56/61 3.8 3.5 61.7% 69.6% 52.2% 58.0% 49.5% 62.8% 45.6% 2006 1/7 1.0 7.0 47.4% 55.6% 40.0% 60.0% 0.0% 47.4% 26.5%
22 2012 51/57 3.5 3.5 63.9% 69.6% 51.7% 55.0% 48.8% 63.1% 47.0% 2007 17/18 1.8 3.6 60.5% 60.6% 44.5% 42.3% 53.2% 54.1% 44.7%
23 2013 68/71 3.6 5.2 62.7% 64.2% 47.5% 58.9% 51.8% 57.9% 44.3% 2008 31/35 2.9 4.3 58.6% 63.1% 44.2% 54.4% 49.5% 55.4% 45.2%
24 2014 52/58 4.9 4.1 62.0% 71.2% 51.8% 54.1% 46.7% 63.8% 45.2% 2009 3/3 1.0 5.3 52.8% 46.5% 36.2% 28.4% 13.9% 42.2% 38.4%
25 2015 38/51 4.2 3.6 63.4% 73.6% 54.7% 56.3% 49.5% 66.5% 42.6% 2010 7/7 1.0 3.4 53.5% 55.2% 40.5% 37.9% 37.3% 48.1% 42.3%
26 2016 57/66 3.8 4.2 61.7% 70.6% 50.9% 56.2% 49.0% 62.8% 45.5% 2011 6/8 2.0 4.5 64.2% 60.4% 45.9% 63.2% 81.9% 55.0% 44.2%
27 2017 28/28 5.6 5.9 58.0% 74.6% 47.5% 51.2% 46.1% 63.3% 43.9% 2012 22/24 1.0 3.8 62.7% 59.3% 39.5% 49.5% 47.4% 51.8% 43.4%
28 2018 55/61 4.4 5.7 59.9% 70.0% 49.7% 60.8% 50.3% 61.8% 45.9% 2013 9/9 0.9 3.0 61.8% 57.4% 45.2% 49.0% 53.9% 52.6% 33.7%
29 2019 45/53 4.9 4.2 61.9% 71.7% 52.0% 60.5% 44.4% 64.4% 44.3% 2014 41/44 1.7 3.0 59.5% 62.2% 49.4% 54.3% 48.9% 56.9% 43.5%
30 2020 26/27 4.8 4.2 63.5% 69.7% 53.3% 54.9% 46.8% 63.5% 46.3% 2015 24/25 2.0 3.3 62.4% 61.9% 50.1% 52.0% 50.0% 57.4% 39.6%
31 2021 42/47 4.5 3.9 64.0% 68.8% 49.7% 62.5% 46.2% 61.9% 44.3% — —/— — — — — — — — — —
32 2022 46/47 5.1 4.9 63.0% 68.6% 47.4% 61.8% 52.7% 60.6% 41.6% — —/— — — — — — — — — —
33 2023 40/42 5.3 5.5 62.7% 70.6% 47.6% 53.6% 50.3% 61.8% 43.1% — —/— — — — — — — — — —
35 2025 7/9 3.1 6.0 63.8% 55.9% 35.9% 46.9% 56.2% 48.7% 36.5% — —/— — — — — — — — — —
Career — 700/777 4.1 4.6 62.2% 68.8% 49.6% 56.7% 49.2% 61.5% 44.6% — 163/186 1.8 3.6 60.1% 60.8% 45.6% 50.9% 49.4% 54.6% 42.6%

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 Petra Kvitova Casey Dellacqua
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
17 2007 1485 98.5 — — — — — — — 33.3% -2.00 0–1 — — +0.05 — — — — — — — — — — — — — — — —
18 2008 1608 130.9 +1.66 +1.28 1.077 51.5% -18 +7 — 50.0% +0.12 5–7 (42%) 3–4 (43%) 100.5 -0.04 2003 1489 100.3 — — — — — — — 33.3% -2.33 0–1 1–0 — +0.02
19 2009 1703 133.5 -0.27 +2.91 1.039 50.9% +7 -102 — 48.6% +0.10 4–2 (67%) 2–1 (67%) — -0.83 2004 1473 96.4 -3.43 -1.30 0.865 46.6% — — — 0.0% -2.50 — — — -0.14
20 2010 1702 137.8 +1.40 +0.05 0.989 49.8% -21 -143 -22 45.0% -0.47 4–5 (44%) 6–4 (60%) 100.1 -2.15 2005 1475 101.7 -1.70 -1.14 0.860 46.6% +3 — — 42.9% -1.14 0–1 0–1 — -0.05
21 2011 2060 158.0 +7.08 +2.42 1.227 54.1% -93 -295 -101 74.3% +1.54 13–5 (72%) 13–7 (65%) 109.8 -3.06 2006 1501 113.4 -0.08 -1.23 0.504 37.7% -2 — — 37.5% -1.00 2–0 1–1 — -0.22
22 2012 1960 153.8 +6.34 +3.52 1.273 54.6% +3 -103 -2 66.4% +1.26 12–7 (63%) 5–3 (63%) 102.0 +1.48 2007 1502 122.1 -1.56 -0.63 0.973 49.3% +17 — +91 43.2% -0.18 1–7 (13%) — — -0.01
23 2013 1963 151.5 +2.63 +1.47 1.052 51.1% +38 -108 +7 61.3% +0.64 23–12 (66%) 9–7 (56%) 102.8 +2.65 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
24 2014 1982 155.2 +6.82 +2.91 1.250 54.4% -16 -166 +99 66.9% +1.31 10–7 (59%) 10–4 (71%) 103.3 +2.20 2009 1598 101.9 -2.95 -1.13 0.664 40.6% +4 — — 0.0% -3.67 — 0–1 — -0.17
25 2015 1908 152.2 +7.08 +1.73 1.269 54.3% -11 -15 +115 64.4% +1.07 10–8 (56%) 4–5 (44%) 95.4 +0.55 2010 1563 103.6 -3.53 -0.93 0.814 45.4% +23 — — 31.3% -1.50 1–1 2–2 (50%) — +0.55
26 2016 1990 155.9 +6.43 +2.58 1.224 54.2% +26 -112 -49 67.1% +1.38 11–9 (55%) 7–6 (54%) 97.6 -0.37 2011 1541 104.0 -1.59 -2.06 0.982 49.7% — -17 — 42.1% -0.26 1–2 (33%) 1–0 — +0.43
27 2017 1903 140.4 +4.94 +1.34 1.195 53.1% +28 — +99 63.9% +0.87 2–5 (29%) 5–6 (45%) 92.8 -0.22 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
28 2018 1896 151.5 +4.70 +3.13 1.203 53.8% -27 +81 +127 64.7% +1.07 16–6 (73%) 7–7 (50%) 104.2 +0.40 2013 1490 95.2 -2.07 -4.32 0.712 44.0% +4 — — 15.8% -2.16 0–1 0–2 — +1.12
29 2019 1914 163.0 +6.74 +2.67 1.245 54.0% -18 +139 +129 68.6% +1.29 8–9 (47%) 9–6 (60%) 97.4 -0.06 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
30 2020 1965 151.9 +5.00 +3.29 1.269 54.5% -21 +92 — 70.5% +1.49 6–3 (67%) 4–4 (50%) 101.7 +0.33 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
31 2021 1889 149.5 +4.60 +1.74 1.160 53.1% +19 +158 +227 63.1% +0.98 8–9 (47%) 6–6 (50%) 94.2 +1.06 2016 1613 — — — — — — — — — — — — — —
32 2022 1913 149.9 +3.47 -0.04 1.055 51.1% +11 +3 +252 57.3% +0.48 10–5 (67%) 11–8 (58%) 104.8 -0.28 — — — — — — — — — — — — — — — —
33 2023 1924 152.8 +4.16 +0.64 1.127 52.2% +25 — +314 64.4% +0.86 6–4 (60%) 11–6 (65%) 101.6 +0.31 — — — — — — — — — — — — — — — —
35 2025 1768 106.1 -3.70 -3.58 0.711 43.0% +76 +18 — 27.3% -1.50 0–4 (0%) — — +0.07 — — — — — — — — — — — — — — — —
Career — 2074 157.9 +4.70 +1.98 1.158 52.9% -3 -35 +84 62.9% +0.91 148–108 (58%) 112–84 (57%) 101.7 +0.27 — 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

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.