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

Garbiñe Muguruza vs Casey Dellacqua H2H: 1-1

Garbiñe Muguruza and Casey Dellacqua are tied 1–1 in their WTA head-to-head. Across 2 main-draw meetings, Casey Dellacqua leads 1–0 on grass, while Garbiñe Muguruza leads 1–0 on hard courts. Most recently, Garbiñe Muguruza won the 2014 Pan Pacific Open quarterfinal 3-6 7-6(5) 6-3.

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Garbiñe Muguruza
ESP Age 32 Right-Handed 182 cm / 6'0"
H2H
1 – 1
2 main-draw meetings
Casey Dellacqua
AUS Age 41 Left-Handed 165 cm / 5'5"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Garbiñe Muguruza #26 3-6 7-6(5) 6-3 Casey Dellacqua #30 Match data Sep 20, 2014* QF Pan Pacific Open Premier → modern equivalent WTA 500 Hard
Casey Dellacqua #107 6-2 3-6 6-2 Garbiñe Muguruza #112 Match data Jun 13, 2012* R64 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
Garbiñe Muguruza #1,129 #1 6,766 2,061 312 182 63.2% 2 3 1 1 3 10
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 Garbiñe Muguruza Casey Dellacqua
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 2012 6–8 42.9% #109 1,543 0 0 2003 0–1 0.0% #287 1,489 0 0
19 2013 14–12 53.8% #63 1,668 0 0 2004 0–2 0.0% #291 1,472 0 0
20 2014 38–22 63.3% #20 1,824 0 1 2005 1–2 33.3% #195 1,474 0 0
21 2015 39–19 67.2% #3 1,954 0 2 2006 3–4 42.9% #157 1,501 0 0
22 2016 31–20 60.8% #7 1,842 1 3 2007 6–12 33.3% #86 1,501 0 0
23 2017 46–20 69.7% #2 1,935 2 5 2008 18–17 51.4% #53 1,629 0 0
24 2018 36–20 64.3% #18 1,841 2 6 2009 0–3 0.0% #1002 1,597 0 0
25 2019 22–15 59.5% #36 1,817 2 7 2010 2–5 28.6% #227 1,563 0 0
26 2020 23–8 74.2% #15 1,941 2 7 2011 3–5 37.5% #134 1,541 0 0
27 2021 45–17 72.6% #3 2,005 2 10 2012 10–14 41.7% #101 1,592 0 0
28 2022 12–17 41.4% #55 1,777 2 10 2013 1–8 11.1% #142 1,490 0 0
29 2023 0–4 0.0% #1081 1,724 2 10 2014 27–17 61.4% #29 1,741 0 0
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 Garbiñe Muguruza Casey Dellacqua
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 %
18 2012 3 4 7 42.9% 3 3 6 50.0% 0 1 1 0.0% 2003 0 1 1 0.0% — — — — — — — —
19 2013 8 6 14 57.1% 2 4 6 33.3% 4 2 6 66.7% 2004 0 2 2 0.0% — — — — — — — —
20 2014 27 16 43 62.8% 9 4 13 69.2% 2 2 4 50.0% 2005 1 2 3 33.3% — — — — — — — —
21 2015 25 12 37 67.6% 7 4 11 63.6% 7 3 10 70.0% 2006 3 4 7 42.9% — — — — — — — —
22 2016 18 15 33 54.5% 12 3 15 80.0% 1 2 3 33.3% 2007 5 9 14 35.7% 0 1 1 0.0% 1 2 3 33.3%
23 2017 30 14 44 68.2% 6 4 10 60.0% 10 2 12 83.3% 2008 11 9 20 55.0% 4 5 9 44.4% 3 3 6 50.0%
24 2018 27 14 41 65.9% 7 4 11 63.6% 2 2 4 50.0% 2009 0 3 3 0.0% — — — — — — — —
25 2019 17 11 28 60.7% 5 3 8 62.5% 0 1 1 0.0% 2010 2 4 6 33.3% — — — — 0 1 1 0.0%
26 2020 17 6 23 73.9% 6 2 8 75.0% — — — — 2011 0 1 1 0.0% 2 3 5 40.0% 1 1 2 50.0%
27 2021 38 12 50 76.0% 3 3 6 50.0% 4 2 6 66.7% 2012 8 11 19 42.1% 0 1 1 0.0% 2 2 4 50.0%
28 2022 9 10 19 47.4% 2 4 6 33.3% 1 3 4 25.0% 2013 1 7 8 12.5% — — — — 0 1 1 0.0%
29 2023 0 4 4 0.0% — — — — — — — — 2014 19 12 31 61.3% 3 3 6 50.0% 5 2 7 71.4%
30 — — — — — — — — — — — — — 2015 3 9 12 25.0% 1 3 4 25.0% 5 4 9 55.6%
Career — 219 124 343 63.8% 62 38 100 62.0% 31 20 51 60.8% — 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 434/494 of Garbiñe Muguruza'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 Garbiñe Muguruza 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 2012 12/14 1.7 5.8 58.7% 55.7% 40.6% 38.4% 43.8% 49.2% 46.3% — —/— — — — — — — — — —
19 2013 25/26 2.4 5.1 59.7% 63.8% 48.4% 55.1% 47.6% 57.6% 41.8% 2004 1/2 2.0 6.0 53.4% 56.4% 41.2% 66.7% 37.5% 49.3% 43.8%
20 2014 50/60 3.4 4.4 60.6% 64.0% 46.6% 55.5% 50.0% 57.3% 46.8% 2005 1/3 1.0 7.0 54.3% 63.2% 50.0% 33.3% 42.9% 57.1% 36.8%
21 2015 41/58 4.0 3.9 59.1% 70.4% 50.5% 53.0% 50.5% 62.0% 44.0% 2006 1/7 1.0 7.0 47.4% 55.6% 40.0% 60.0% 0.0% 47.4% 26.5%
22 2016 42/51 3.9 3.8 60.9% 70.6% 47.4% 60.1% 52.9% 61.4% 45.6% 2007 17/18 1.8 3.6 60.5% 60.6% 44.5% 42.3% 53.2% 54.1% 44.7%
23 2017 58/66 2.7 2.4 64.8% 66.3% 48.9% 57.3% 53.0% 59.9% 46.0% 2008 31/35 2.9 4.3 58.6% 63.1% 44.2% 54.4% 49.5% 55.4% 45.2%
24 2018 53/56 2.9 2.3 65.2% 67.6% 47.7% 57.7% 48.8% 60.7% 47.2% 2009 3/3 1.0 5.3 52.8% 46.5% 36.2% 28.4% 13.9% 42.2% 38.4%
25 2019 36/37 2.9 2.7 64.0% 64.2% 47.7% 59.0% 52.9% 58.4% 44.5% 2010 7/7 1.0 3.4 53.5% 55.2% 40.5% 37.9% 37.3% 48.1% 42.3%
26 2020 30/31 5.3 3.5 64.2% 70.5% 46.0% 57.2% 45.6% 61.3% 45.4% 2011 6/8 2.0 4.5 64.2% 60.4% 45.9% 63.2% 81.9% 55.0% 44.2%
27 2021 54/62 3.4 2.3 65.4% 68.6% 49.7% 58.0% 48.0% 62.1% 47.6% 2012 22/24 1.0 3.8 62.7% 59.3% 39.5% 49.5% 47.4% 51.8% 43.4%
28 2022 29/29 2.9 2.9 62.8% 65.1% 43.9% 52.2% 51.1% 57.1% 40.7% 2013 9/9 0.9 3.0 61.8% 57.4% 45.2% 49.0% 53.9% 52.6% 33.7%
29 2023 4/4 4.3 2.0 60.2% 63.4% 44.0% 32.4% 53.2% 55.6% 34.0% 2014 41/44 1.7 3.0 59.5% 62.2% 49.4% 54.3% 48.9% 56.9% 43.5%
30 — —/— — — — — — — — — — 2015 24/25 2.0 3.3 62.4% 61.9% 50.1% 52.0% 50.0% 57.4% 39.6%
Career — 434/494 3.3 3.2 62.8% 66.9% 47.7% 56.0% 50.1% 59.7% 45.3% — 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 Garbiñe Muguruza 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 2012 1544 125.0 -2.60 +1.47 0.911 47.7% +21 +39 — 41.9% -1.00 2–5 (29%) 2–1 (67%) — -0.84 2003 1489 100.3 — — — — — — — 33.3% -2.33 0–1 1–0 — +0.02
19 2013 1668 132.8 +1.86 -0.67 0.985 49.8% +14 -103 -50 50.0% 0.00 8–4 (67%) 3–1 (75%) 108.1 -0.45 2004 1473 96.4 -3.43 -1.30 0.865 46.6% — — — 0.0% -2.50 — — — -0.14
20 2014 1825 147.6 +1.31 +2.74 1.098 52.1% 0 -119 -189 60.6% +0.77 14–12 (54%) 8–10 (44%) 100.4 +1.40 2005 1475 101.7 -1.70 -1.14 0.860 46.6% +3 — — 42.9% -1.14 0–1 0–1 — -0.05
21 2015 1955 154.4 +4.18 +3.29 1.158 52.8% -22 -210 -174 64.0% +1.17 15–9 (63%) 6–7 (46%) 104.4 -0.93 2006 1501 113.4 -0.08 -1.23 0.504 37.7% -2 — — 37.5% -1.00 2–0 1–1 — -0.22
22 2016 1843 151.6 +4.62 +2.60 1.182 53.4% -21 +95 -105 62.0% +0.95 6–5 (55%) 3–8 (27%) 96.5 +0.58 2007 1502 122.1 -1.56 -0.63 0.973 49.3% +17 — +91 43.2% -0.18 1–7 (13%) — — -0.01
23 2017 1936 156.1 +3.62 +3.80 1.147 52.7% -31 +10 +25 67.1% +1.16 15–6 (71%) 4–7 (36%) 102.0 +0.32 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 2018 1842 150.6 +3.92 +3.48 1.201 53.7% +21 +112 +57 64.1% +1.15 6–9 (40%) 4–7 (36%) 90.5 +1.77 2009 1598 101.9 -2.95 -1.13 0.664 40.6% +4 — — 0.0% -3.67 — 0–1 — -0.17
25 2019 1817 147.5 +1.58 +1.77 1.069 51.5% +43 +148 — 59.5% +0.59 6–5 (55%) 4–7 (36%) 95.2 -0.88 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 2020 1942 154.8 +3.52 +2.81 1.175 53.2% +5 +66 — 68.0% +0.99 10–5 (67%) 7–0 (100%) 107.2 -1.07 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 2021 2005 165.3 +5.49 +5.23 1.258 54.6% +43 -24 -63 69.7% +1.39 8–8 (50%) 6–5 (55%) 98.7 -1.39 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 2022 1777 136.0 +0.43 -1.32 0.949 49.1% +119 +89 +63 47.6% -0.13 1–6 (14%) 5–3 (63%) 93.1 +1.39 2013 1490 95.2 -2.07 -4.32 0.712 44.0% +4 — — 15.8% -2.16 0–1 0–2 — +1.12
29 2023 1725 118.4 -0.07 -0.78 0.766 44.7% +101 — — 20.0% -1.50 0–2 0–2 — -0.51 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 — — — — — — — — — — — — — — — — 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 — — — — — — — — — — — — — — — — 2016 1613 — — — — — — — — — — — — — —
Career — 2062 158.1 +3.08 +2.71 1.124 52.4% +13 +6 -55 61.6% +0.84 91–76 (54%) 52–58 (47%) 97.0 -0.13 — 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.