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

Casey Dellacqua vs Alla Kudryavtseva H2H: 0-1

Alla Kudryavtseva holds a 1–0 lead over Casey Dellacqua in their WTA head-to-head. Across 1 main-draw meeting, Alla Kudryavtseva leads 1–0 on grass. Most recently, Alla Kudryavtseva won the 2011 Birmingham round of 32 7-5 3-6 6-4.

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Casey Dellacqua
AUS Age 41 Left-Handed 165 cm / 5'5"
H2H
0 – 1
1 main-draw meetings
Alla Kudryavtseva
Russia Age 38 Right-Handed 178 cm / 5'10"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Alla Kudryavtseva #68 7-5 3-6 6-4 Casey Dellacqua #316 Match data Jun 9, 2011* R32 Birmingham International → 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
Alla Kudryavtseva #841 #56 1,056 1,671 85 139 37.9% 0 0 0 0 1 1

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 Alla Kudryavtseva
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 — — — — — — — 2005 0–1 0.0% #220 1,485 0 0
18 2003 0–1 0.0% #287 1,489 0 0 2006 4–4 50.0% #134 1,504 0 0
19 2004 0–2 0.0% #291 1,472 0 0 2007 7–14 33.3% #77 1,478 0 0
20 2005 1–2 33.3% #195 1,474 0 0 2008 12–18 40.0% #71 1,554 0 0
21 2006 3–4 42.9% #157 1,501 0 0 2009 12–21 36.4% #89 1,568 0 0
22 2007 6–12 33.3% #86 1,501 0 0 2010 18–21 46.2% #60 1,632 0 1
23 2008 18–17 51.4% #53 1,629 0 0 2011 15–23 39.5% #103 1,570 0 1
24 2009 0–3 0.0% #1002 1,597 0 0 2012 2–6 25.0% #212 1,509 0 1
25 2010 2–5 28.6% #227 1,563 0 0 2013 3–4 42.9% #170 1,505 0 1
26 2011 3–5 37.5% #134 1,541 0 0 2014 5–13 27.8% #98 1,487 0 1
27 2012 10–14 41.7% #101 1,592 0 0 2015 2–8 20.0% #175 1,451 0 1
28 2013 1–8 11.1% #142 1,490 0 0 2016 5–4 55.6% #142 1,612 0 1
29 2014 27–17 61.4% #29 1,741 0 0 2017 0–2 0.0% #356 1,532 0 1
30 2015 9–16 36.0% #116 1,628 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 Casey Dellacqua Alla Kudryavtseva
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 %
17 — — — — — — — — — — — — — 2005 0 1 1 0.0% — — — — — — — —
18 2003 0 1 1 0.0% — — — — — — — — 2006 4 4 8 50.0% — — — — — — — —
19 2004 0 2 2 0.0% — — — — — — — — 2007 3 10 13 23.1% 4 3 7 57.1% 0 1 1 0.0%
20 2005 1 2 3 33.3% — — — — — — — — 2008 9 12 21 42.9% 0 3 3 0.0% 3 3 6 50.0%
21 2006 3 4 7 42.9% — — — — — — — — 2009 5 12 17 29.4% 6 7 13 46.2% 1 2 3 33.3%
22 2007 5 9 14 35.7% 0 1 1 0.0% 1 2 3 33.3% 2010 13 13 26 50.0% 1 5 6 16.7% 4 3 7 57.1%
23 2008 11 9 20 55.0% 4 5 9 44.4% 3 3 6 50.0% 2011 10 13 23 43.5% 3 7 10 30.0% 2 3 5 40.0%
24 2009 0 3 3 0.0% — — — — — — — — 2012 2 4 6 33.3% 0 1 1 0.0% 0 1 1 0.0%
25 2010 2 4 6 33.3% — — — — 0 1 1 0.0% 2013 1 2 3 33.3% 0 1 1 0.0% 2 1 3 66.7%
26 2011 0 1 1 0.0% 2 3 5 40.0% 1 1 2 50.0% 2014 4 8 12 33.3% 1 4 5 20.0% 0 1 1 0.0%
27 2012 8 11 19 42.1% 0 1 1 0.0% 2 2 4 50.0% 2015 2 7 9 22.2% — — — — 0 1 1 0.0%
28 2013 1 7 8 12.5% — — — — 0 1 1 0.0% 2016 3 3 6 50.0% 2 1 3 66.7% — — — —
29 2014 19 12 31 61.3% 3 3 6 50.0% 5 2 7 71.4% 2017 0 2 2 0.0% — — — — — — — —
30 2015 3 9 12 25.0% 1 3 4 25.0% 5 4 9 55.6% — — — — — — — — — — — — —
Career — 53 74 127 41.7% 10 16 26 38.5% 17 16 33 51.5% — 56 91 147 38.1% 17 32 49 34.7% 12 16 28 42.9%

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 181/215 of Alla Kudryavtseva'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 Alla Kudryavtseva
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%
19 2004 1/2 2.0 6.0 53.4% 56.4% 41.2% 66.7% 37.5% 49.3% 43.8% 2007 10/21 1.4 3.7 57.6% 55.8% 44.9% 48.6% 46.3% 51.3% 43.1%
20 2005 1/3 1.0 7.0 54.3% 63.2% 50.0% 33.3% 42.9% 57.1% 36.8% 2008 26/30 1.8 3.0 61.1% 59.3% 43.9% 51.7% 45.8% 53.5% 46.2%
21 2006 1/7 1.0 7.0 47.4% 55.6% 40.0% 60.0% 0.0% 47.4% 26.5% 2009 29/33 1.6 3.4 60.8% 54.9% 44.6% 47.5% 51.3% 51.5% 42.0%
22 2007 17/18 1.8 3.6 60.5% 60.6% 44.5% 42.3% 53.2% 54.1% 44.7% 2010 36/39 2.1 2.6 58.7% 60.6% 44.4% 50.8% 44.2% 53.9% 44.1%
23 2008 31/35 2.9 4.3 58.6% 63.1% 44.2% 54.4% 49.5% 55.4% 45.2% 2011 36/38 2.4 3.8 56.1% 60.1% 41.0% 49.8% 46.9% 51.9% 41.1%
24 2009 3/3 1.0 5.3 52.8% 46.5% 36.2% 28.4% 13.9% 42.2% 38.4% 2012 7/8 1.9 2.6 56.1% 61.9% 46.3% 43.9% 53.4% 54.0% 44.3%
25 2010 7/7 1.0 3.4 53.5% 55.2% 40.5% 37.9% 37.3% 48.1% 42.3% 2013 5/7 3.4 1.8 58.3% 66.5% 42.3% 48.0% 76.8% 56.3% 45.2%
26 2011 6/8 2.0 4.5 64.2% 60.4% 45.9% 63.2% 81.9% 55.0% 44.2% 2014 15/18 2.1 4.4 62.8% 59.3% 41.1% 42.1% 43.2% 52.4% 41.7%
27 2012 22/24 1.0 3.8 62.7% 59.3% 39.5% 49.5% 47.4% 51.8% 43.4% 2015 7/10 1.3 4.4 70.0% 56.4% 40.5% 42.7% 44.8% 51.8% 38.7%
28 2013 9/9 0.9 3.0 61.8% 57.4% 45.2% 49.0% 53.9% 52.6% 33.7% 2016 8/9 2.5 5.3 59.5% 61.1% 38.0% 47.1% 52.2% 51.7% 46.8%
29 2014 41/44 1.7 3.0 59.5% 62.2% 49.4% 54.3% 48.9% 56.9% 43.5% 2017 2/2 2.5 6.0 59.6% 55.1% 44.2% 42.3% 51.7% 50.8% 42.6%
30 2015 24/25 2.0 3.3 62.4% 61.9% 50.1% 52.0% 50.0% 57.4% 39.6% — —/— — — — — — — — — —
Career — 163/186 1.8 3.6 60.1% 60.8% 45.6% 50.9% 49.4% 54.6% 42.6% — 181/224 2.0 3.4 59.5% 59.1% 43.0% 48.4% 47.8% 52.7% 43.1%

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 Alla Kudryavtseva
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 — — — — — — — — — — — — — — — — 2005 1485 95.1 — — — — — — — 0.0% -4.50 — — — +0.06
18 2003 1489 100.3 — — — — — — — 33.3% -2.33 0–1 1–0 — +0.02 2006 1505 102.4 — — — — +15 — — 47.4% -0.47 2–1 (67%) — — +0.58
19 2004 1473 96.4 -3.43 -1.30 0.865 46.6% — — — 0.0% -2.50 — — — -0.14 2007 1479 112.3 -2.11 -0.89 0.886 47.4% -26 +109 — 37.0% -0.93 3–3 (50%) — — +0.19
20 2005 1475 101.7 -1.70 -1.14 0.860 46.6% +3 — — 42.9% -1.14 0–1 0–1 — -0.05 2008 1554 118.9 -1.27 +1.61 0.994 49.9% -27 -25 +89 45.2% -0.26 6–9 (40%) 2–6 (25%) 96.9 +0.18
21 2006 1501 113.4 -0.08 -1.23 0.504 37.7% -2 — — 37.5% -1.00 2–0 1–1 — -0.22 2009 1568 115.1 -3.32 -1.08 0.866 46.9% -53 +10 +66 37.8% -0.91 4–4 (50%) 4–4 (50%) 101.0 -0.37
22 2007 1502 122.1 -1.56 -0.63 0.973 49.3% +17 — +91 43.2% -0.18 1–7 (13%) — — -0.01 2010 1632 116.0 -1.58 -0.03 0.956 49.0% -24 -115 +21 46.0% -0.49 5–6 (45%) 2–2 (50%) 100.2 +0.56
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 2011 1570 105.8 -3.04 -3.05 0.854 46.5% +20 -106 +52 38.5% -1.21 6–2 (75%) 6–4 (60%) 107.3 +0.40
24 2009 1598 101.9 -2.95 -1.13 0.664 40.6% +4 — — 0.0% -3.67 — 0–1 — -0.17 2012 1510 99.2 -2.09 -0.77 0.964 48.9% +37 — — 33.3% -0.89 0–2 — — +0.59
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 2013 1505 109.2 -0.85 +0.31 1.036 50.2% +31 — +117 57.1% 0.00 0–2 1–0 — +0.48
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 2014 1487 114.2 -2.38 -0.41 0.877 47.1% +43 -62 — 36.4% -1.18 2–6 (25%) 1–2 (33%) 95.6 -0.09
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 2015 1451 103.7 -3.22 -0.55 0.802 45.0% +28 — — 19.0% -1.81 1–0 0–4 (0%) — +0.03
28 2013 1490 95.2 -2.07 -4.32 0.712 44.0% +4 — — 15.8% -2.16 0–1 0–2 — +1.12 2016 1612 115.7 -2.01 +1.48 0.969 49.2% -29 -124 — 47.6% -0.71 3–0 (100%) 2–1 (67%) — -0.43
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 2017 1533 98.9 -3.36 -1.56 0.865 46.9% — — — 20.0% -1.40 0–1 — — +0.06
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 2018 1509 94.3 — — — — — — — — — — — — —
31 2016 1613 — — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
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 — 1671 114.0 -2.30 -0.63 0.911 47.9% -7 -34 +62 40.2% -0.82 32–36 (47%) 18–23 (44%) 99.9 +1.00

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.