H2H data updated: 2026-09-12 00:00 UTC

Flavia Pennetta vs Casey Dellacqua H2H: 2-0

Flavia Pennetta holds a 2–0 lead over Casey Dellacqua in their WTA head-to-head. Across 2 main-draw meetings, Flavia Pennetta leads 2–0 on hard courts. Most recently, Flavia Pennetta won the 2014 US Open round of 16 7-5 6-2.

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Flavia Pennetta
ITA Age 44 Right-Handed 172 cm / 5'8"
H2H
2 – 0
2 main-draw meetings
Casey Dellacqua
AUS Age 41 Left-Handed 165 cm / 5'5"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Flavia Pennetta #12 7-5 6-2 Casey Dellacqua #32 Match data Sep 2, 2014* R16 US Open Grand Slam Hard
Flavia Pennetta #49 2-6 6-3 7-5 Casey Dellacqua #80 Match data Oct 12, 2007* R16 Bangkok Tier III → modern equivalent WTA 250 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
Flavia Pennetta #15 #6 3,621 1,985 420 274 60.5% 1 1 0 1 8 11
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 Flavia Pennetta Casey Dellacqua
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 — — — — — — — 2003 0–1 0.0% #287 1,489 0 0
19 — — — — — — — 2004 0–2 0.0% #291 1,472 0 0
20 2002 1–3 25.0% #95 1,482 0 0 2005 1–2 33.3% #195 1,474 0 0
21 2003 18–20 47.4% #69 1,559 0 0 2006 3–4 42.9% #157 1,501 0 0
22 2004 30–22 57.7% #38 1,667 0 1 2007 6–12 33.3% #86 1,501 0 0
23 2005 37–21 63.8% #23 1,758 0 3 2008 18–17 51.4% #53 1,629 0 0
24 2006 29–18 61.7% #28 1,725 0 3 2009 0–3 0.0% #1002 1,597 0 0
25 2007 30–24 55.6% #39 1,768 0 4 2010 2–5 28.6% #227 1,563 0 0
26 2008 50–24 67.6% #13 1,895 0 6 2011 3–5 37.5% #134 1,541 0 0
27 2009 52–23 69.3% #12 1,906 0 8 2012 10–14 41.7% #101 1,592 0 0
28 2010 45–23 66.2% #24 1,859 0 9 2013 1–8 11.1% #142 1,490 0 0
29 2011 31–22 58.5% #20 1,815 0 9 2014 27–17 61.4% #29 1,741 0 0
30 2012 21–14 60.0% #45 1,763 0 9 2015 9–16 36.0% #116 1,628 0 0
31 2013 19–20 48.7% #31 1,738 0 9 — — — — — — —
32 2014 30–20 60.0% #12 1,780 0 10 — — — — — — —
33 2015 27–20 57.4% #8 1,842 1 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 Flavia Pennetta 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 %
18 — — — — — — — — — — — — — — — — — 2003 0 1 1 0.0% — — — — — — — — — — — —
19 — — — — — — — — — — — — — — — — — 2004 0 2 2 0.0% — — — — — — — — — — — —
20 2002 0 1 1 0.0% 1 2 3 33.3% — — — — — — — — 2005 1 2 3 33.3% — — — — — — — — — — — —
21 2003 9 10 19 47.4% 8 8 16 50.0% 1 2 3 33.3% — — — — 2006 3 4 7 42.9% — — — — — — — — — — — —
22 2004 8 11 19 42.1% 20 8 28 71.4% 2 3 5 40.0% — — — — 2007 5 9 14 35.7% 0 1 1 0.0% 1 2 3 33.3% — — — —
23 2005 13 12 25 52.0% 20 6 26 76.9% 3 1 4 75.0% 1 2 3 33.3% 2008 11 9 20 55.0% 4 5 9 44.4% 3 3 6 50.0% — — — —
24 2006 10 7 17 58.8% 16 8 24 66.7% 3 2 5 60.0% 0 1 1 0.0% 2009 0 3 3 0.0% — — — — — — — — — — — —
25 2007 15 11 26 57.7% 13 11 24 54.2% 2 2 4 50.0% — — — — 2010 2 4 6 33.3% — — — — 0 1 1 0.0% — — — —
26 2008 29 16 45 64.4% 20 6 26 76.9% 1 2 3 33.3% — — — — 2011 0 1 1 0.0% 2 3 5 40.0% 1 1 2 50.0% — — — —
27 2009 30 13 43 69.8% 18 8 26 69.2% 4 2 6 66.7% — — — — 2012 8 11 19 42.1% 0 1 1 0.0% 2 2 4 50.0% — — — —
28 2010 24 14 38 63.2% 17 6 23 73.9% 2 2 4 50.0% 2 1 3 66.7% 2013 1 7 8 12.5% — — — — 0 1 1 0.0% — — — —
29 2011 23 15 38 60.5% 5 5 10 50.0% 3 2 5 60.0% — — — — 2014 19 12 31 61.3% 3 3 6 50.0% 5 2 7 71.4% — — — —
30 2012 8 7 15 53.3% 10 4 14 71.4% 3 3 6 50.0% — — — — 2015 3 9 12 25.0% 1 3 4 25.0% 5 4 9 55.6% — — — —
31 2013 8 9 17 47.1% 8 9 17 47.1% 3 2 5 60.0% — — — — — — — — — — — — — — — — — — — — —
32 2014 24 14 38 63.2% 4 4 8 50.0% 2 2 4 50.0% — — — — — — — — — — — — — — — — — — — — —
33 2015 22 14 36 61.1% 5 4 9 55.6% 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — —
Career — 223 154 377 59.2% 165 89 254 65.0% 29 27 56 51.8% 3 4 7 42.9% — 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 463/690 of Flavia Pennetta'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 Flavia Pennetta 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%
19 — —/— — — — — — — — — — 2004 1/2 2.0 6.0 53.4% 56.4% 41.2% 66.7% 37.5% 49.3% 43.8%
20 — —/— — — — — — — — — — 2005 1/3 1.0 7.0 54.3% 63.2% 50.0% 33.3% 42.9% 57.1% 36.8%
21 2003 6/38 2.2 5.2 54.6% 66.1% 35.6% 50.8% 40.2% 52.0% 42.7% 2006 1/7 1.0 7.0 47.4% 55.6% 40.0% 60.0% 0.0% 47.4% 26.5%
22 2004 3/52 6.0 7.3 56.1% 59.9% 40.0% 56.8% 55.2% 52.0% 44.4% 2007 17/18 1.8 3.6 60.5% 60.6% 44.5% 42.3% 53.2% 54.1% 44.7%
23 2005 10/58 2.0 5.3 51.6% 60.9% 43.9% 51.3% 58.3% 52.4% 46.6% 2008 31/35 2.9 4.3 58.6% 63.1% 44.2% 54.4% 49.5% 55.4% 45.2%
24 2006 26/47 2.8 4.0 59.6% 62.9% 44.7% 53.3% 52.6% 55.4% 48.6% 2009 3/3 1.0 5.3 52.8% 46.5% 36.2% 28.4% 13.9% 42.2% 38.4%
25 2007 37/54 1.9 3.8 60.1% 60.3% 42.7% 50.3% 54.4% 53.1% 45.3% 2010 7/7 1.0 3.4 53.5% 55.2% 40.5% 37.9% 37.3% 48.1% 42.3%
26 2008 62/74 3.2 3.2 55.9% 68.7% 49.3% 58.7% 50.8% 60.1% 47.6% 2011 6/8 2.0 4.5 64.2% 60.4% 45.9% 63.2% 81.9% 55.0% 44.2%
27 2009 72/75 2.6 3.7 54.7% 67.6% 49.8% 57.2% 52.1% 59.5% 47.8% 2012 22/24 1.0 3.8 62.7% 59.3% 39.5% 49.5% 47.4% 51.8% 43.4%
28 2010 64/68 3.0 2.4 56.2% 67.7% 51.7% 59.1% 54.0% 60.4% 47.8% 2013 9/9 0.9 3.0 61.8% 57.4% 45.2% 49.0% 53.9% 52.6% 33.7%
29 2011 48/53 3.2 3.5 55.4% 66.5% 47.2% 53.0% 53.7% 57.9% 45.8% 2014 41/44 1.7 3.0 59.5% 62.2% 49.4% 54.3% 48.9% 56.9% 43.5%
30 2012 30/35 2.4 2.8 55.3% 61.9% 47.5% 54.7% 49.4% 55.4% 48.6% 2015 24/25 2.0 3.3 62.4% 61.9% 50.1% 52.0% 50.0% 57.4% 39.6%
31 2013 29/39 3.0 4.5 50.3% 65.8% 43.0% 56.2% 50.5% 54.5% 45.8% — —/— — — — — — — — — —
32 2014 44/50 4.3 3.2 52.7% 66.2% 47.7% 50.5% 47.8% 57.4% 45.2% — —/— — — — — — — — — —
33 2015 32/47 2.4 3.9 59.5% 64.2% 48.1% 55.2% 48.8% 58.0% 42.1% — —/— — — — — — — — — —
Career — 463/694 2.9 3.5 55.7% 65.7% 47.6% 55.2% 51.7% 57.6% 46.6% — 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 Flavia Pennetta 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
18 — — — — — — — — — — — — — — — — 2003 1489 100.3 — — — — — — — 33.3% -2.33 0–1 1–0 — +0.02
19 — — — — — — — — — — — — — — — — 2004 1473 96.4 -3.43 -1.30 0.865 46.6% — — — 0.0% -2.50 — — — -0.14
20 2002 1482 97.1 — — — — — +32 — 25.0% -1.75 — — — +0.08 2005 1475 101.7 -1.70 -1.14 0.860 46.6% +3 — — 42.9% -1.14 0–1 0–1 — -0.05
21 2003 1560 125.7 -1.72 -0.40 0.890 47.5% -2 +37 +49 47.1% -0.14 6–5 (55%) 3–5 (38%) 102.7 -0.68 2006 1501 113.4 -0.08 -1.23 0.504 37.7% -2 — — 37.5% -1.00 2–0 1–1 — -0.22
22 2004 1667 125.4 -0.89 -0.43 0.926 48.4% -112 +146 -120 56.5% +0.58 8–7 (53%) 8–9 (47%) 101.4 +1.32 2007 1502 122.1 -1.56 -0.63 0.973 49.3% +17 — +91 43.2% -0.18 1–7 (13%) — — -0.01
23 2005 1759 135.2 -1.62 +0.86 0.979 50.0% -112 +116 -120 61.9% +0.86 9–11 (45%) 6–6 (50%) 97.0 +2.09 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 2006 1726 134.6 -0.56 +2.99 1.089 51.9% -60 +108 -17 59.4% +0.78 11–5 (69%) 4–3 (57%) 105.5 +1.64 2009 1598 101.9 -2.95 -1.13 0.664 40.6% +4 — — 0.0% -3.67 — 0–1 — -0.17
25 2007 1769 130.8 -2.24 +0.74 0.966 49.2% +6 -52 -58 55.5% +0.31 5–8 (38%) 5–7 (42%) 95.1 -0.31 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 2008 1896 147.8 +4.16 +3.17 1.193 53.8% -2 -55 -237 61.8% +0.96 19–9 (68%) 6–6 (50%) 105.6 +0.68 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 2009 1906 151.5 +3.26 +3.55 1.179 53.4% -12 +6 -184 67.1% +1.28 12–10 (55%) 7–5 (58%) 101.2 -0.05 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 2010 1859 153.2 +4.15 +3.92 1.206 54.0% +19 +34 -152 66.7% +1.29 4–6 (40%) 6–6 (50%) 95.0 +0.55 2013 1490 95.2 -2.07 -4.32 0.712 44.0% +4 — — 15.8% -2.16 0–1 0–2 — +1.12
29 2011 1815 145.0 +2.35 +1.96 1.088 51.7% +51 -18 -89 57.3% +0.54 11–9 (55%) 6–1 (86%) 102.7 +1.12 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 2012 1764 131.0 +0.55 +3.40 1.090 51.9% +27 +80 -36 62.7% +0.96 6–5 (55%) 4–3 (57%) 98.7 +0.83 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 2013 1738 133.4 -0.46 +1.75 1.006 50.1% +45 -19 -24 50.0% +0.03 4–10 (29%) 5–4 (56%) 91.2 -1.59 2016 1613 — — — — — — — — — — — — — —
32 2014 1780 151.1 +1.60 +1.73 1.061 51.3% +46 -53 -75 58.3% +0.70 8–7 (53%) 3–6 (33%) 96.7 +2.58 — — — — — — — — — — — — — — — —
33 2015 1842 148.4 +1.04 +1.52 1.004 50.2% +50 -127 — 55.0% +0.31 12–7 (63%) 7–3 (70%) 106.4 -0.87 — — — — — — — — — — — — — — — —
Career — 1985 146.6 +1.84 +2.56 1.099 52.0% +2 +30 -88 59.1% +0.70 115–99 (54%) 70–64 (52%) 100.9 +1.07 — 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.