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

Stefanie Voegele vs Casey Dellacqua H2H: 0-1

Casey Dellacqua holds a 1–0 lead over Stefanie Voegele in their WTA head-to-head. Across 1 main-draw meeting, Casey Dellacqua leads 1–0 on hard courts. Most recently, Casey Dellacqua won the 2014 Miami Open round of 128 6-3 6-2.

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Stefanie Voegele
Switzerland Age 36 Right-Handed 170 cm / 5'7"
H2H
0 – 1
1 main-draw meetings
Casey Dellacqua
AUS Age 41 Left-Handed 165 cm / 5'5"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Casey Dellacqua #56 6-3 6-2 Stefanie Voegele #52 Match data Mar 18, 2014* R128 Miami Open Premier Mandatory → 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
Stefanie Voegele #1,075 #42 1,255 1,700 100 173 36.6% 0 0 0 0 0 0
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 Stefanie Voegele Casey Dellacqua
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 2008 0–2 0.0% #124 1,486 0 0 2003 0–1 0.0% #287 1,489 0 0
19 2009 10–9 52.6% #75 1,559 0 0 2004 0–2 0.0% #291 1,472 0 0
20 2010 9–22 29.0% #135 1,504 0 0 2005 1–2 33.3% #195 1,474 0 0
21 2011 1–1 50.0% #138 1,518 0 0 2006 3–4 42.9% #157 1,501 0 0
22 2012 2–7 22.2% #92 1,498 0 0 2007 6–12 33.3% #86 1,501 0 0
23 2013 21–20 51.2% #50 1,664 0 0 2008 18–17 51.4% #53 1,629 0 0
24 2014 14–23 37.8% #79 1,544 0 0 2009 0–3 0.0% #1002 1,597 0 0
25 2015 7–17 29.2% #119 1,510 0 0 2010 2–5 28.6% #227 1,563 0 0
26 2016 10–14 41.7% #114 1,517 0 0 2011 3–5 37.5% #134 1,541 0 0
27 2017 5–4 55.6% #169 1,650 0 0 2012 10–14 41.7% #101 1,592 0 0
28 2018 9–17 34.6% #83 1,594 0 0 2013 1–8 11.1% #142 1,490 0 0
29 2019 6–15 28.6% #119 1,594 0 0 2014 27–17 61.4% #29 1,741 0 0
30 2020 1–5 16.7% #116 1,602 0 0 2015 9–16 36.0% #116 1,628 0 0
31 2021 4–12 25.0% #147 1,537 0 0 — — — — — — —
32 2022 1–5 16.7% #260 1,497 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 Stefanie Voegele 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 2008 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — 2003 0 1 1 0.0% — — — — — — — — — — — —
19 2009 6 6 12 50.0% 1 1 2 50.0% 3 2 5 60.0% — — — — 2004 0 2 2 0.0% — — — — — — — — — — — —
20 2010 8 13 21 38.1% 1 7 8 12.5% 0 2 2 0.0% — — — — 2005 1 2 3 33.3% — — — — — — — — — — — —
21 2011 — — — — 1 1 2 50.0% — — — — — — — — 2006 3 4 7 42.9% — — — — — — — — — — — —
22 2012 0 5 5 0.0% 2 2 4 50.0% — — — — — — — — 2007 5 9 14 35.7% 0 1 1 0.0% 1 2 3 33.3% — — — —
23 2013 13 13 26 50.0% 6 4 10 60.0% 1 2 3 33.3% 1 1 2 50.0% 2008 11 9 20 55.0% 4 5 9 44.4% 3 3 6 50.0% — — — —
24 2014 10 13 23 43.5% 4 7 11 36.4% 0 2 2 0.0% 0 1 1 0.0% 2009 0 3 3 0.0% — — — — — — — — — — — —
25 2015 6 10 16 37.5% 1 5 6 16.7% 0 2 2 0.0% — — — — 2010 2 4 6 33.3% — — — — 0 1 1 0.0% — — — —
26 2016 5 7 12 41.7% 5 4 9 55.6% 0 3 3 0.0% — — — — 2011 0 1 1 0.0% 2 3 5 40.0% 1 1 2 50.0% — — — —
27 2017 5 4 9 55.6% — — — — — — — — — — — — 2012 8 11 19 42.1% 0 1 1 0.0% 2 2 4 50.0% — — — —
28 2018 6 10 16 37.5% 3 4 7 42.9% 0 3 3 0.0% — — — — 2013 1 7 8 12.5% — — — — 0 1 1 0.0% — — — —
29 2019 4 10 14 28.6% 2 4 6 33.3% 0 1 1 0.0% — — — — 2014 19 12 31 61.3% 3 3 6 50.0% 5 2 7 71.4% — — — —
30 2020 1 3 4 25.0% 0 2 2 0.0% — — — — — — — — 2015 3 9 12 25.0% 1 3 4 25.0% 5 4 9 55.6% — — — —
31 2021 1 7 8 12.5% 3 5 8 37.5% — — — — — — — — — — — — — — — — — — — — — — — — —
32 2022 1 4 5 20.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 66 106 172 38.4% 29 48 77 37.7% 4 17 21 19.0% 1 2 3 33.3% — 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 262/273 of Stefanie Voegele'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 Stefanie Voegele 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 2/2 1.5 5.0 60.0% 55.1% 33.6% 16.3% 35.9% 46.4% 44.3% — —/— — — — — — — — — —
19 2009 19/19 2.7 3.2 55.6% 66.8% 41.1% 47.3% 48.0% 55.2% 43.4% 2004 1/2 2.0 6.0 53.4% 56.4% 41.2% 66.7% 37.5% 49.3% 43.8%
20 2010 30/31 2.8 2.4 56.1% 60.6% 44.0% 42.9% 45.1% 53.4% 42.3% 2005 1/3 1.0 7.0 54.3% 63.2% 50.0% 33.3% 42.9% 57.1% 36.8%
21 2011 2/2 3.5 2.5 58.4% 56.9% 43.4% 50.0% 34.7% 51.7% 40.6% 2006 1/7 1.0 7.0 47.4% 55.6% 40.0% 60.0% 0.0% 47.4% 26.5%
22 2012 8/9 2.5 4.1 53.6% 59.9% 42.3% 48.9% 33.7% 51.9% 41.9% 2007 17/18 1.8 3.6 60.5% 60.6% 44.5% 42.3% 53.2% 54.1% 44.7%
23 2013 40/41 3.5 2.7 54.9% 66.3% 46.8% 48.5% 40.8% 57.6% 41.9% 2008 31/35 2.9 4.3 58.6% 63.1% 44.2% 54.4% 49.5% 55.4% 45.2%
24 2014 36/37 4.4 1.9 56.4% 64.9% 42.8% 47.4% 49.5% 55.2% 42.3% 2009 3/3 1.0 5.3 52.8% 46.5% 36.2% 28.4% 13.9% 42.2% 38.4%
25 2015 17/24 3.1 2.3 60.4% 60.0% 45.8% 54.8% 47.5% 54.2% 37.1% 2010 7/7 1.0 3.4 53.5% 55.2% 40.5% 37.9% 37.3% 48.1% 42.3%
26 2016 24/24 2.6 1.8 56.8% 61.1% 42.5% 48.6% 43.8% 53.2% 42.7% 2011 6/8 2.0 4.5 64.2% 60.4% 45.9% 63.2% 81.9% 55.0% 44.2%
27 2017 9/9 3.9 3.0 55.5% 63.6% 42.5% 53.3% 44.0% 54.3% 42.0% 2012 22/24 1.0 3.8 62.7% 59.3% 39.5% 49.5% 47.4% 51.8% 43.4%
28 2018 26/26 3.3 1.9 56.8% 64.0% 47.0% 49.9% 36.3% 56.4% 38.5% 2013 9/9 0.9 3.0 61.8% 57.4% 45.2% 49.0% 53.9% 52.6% 33.7%
29 2019 21/21 2.2 2.8 56.8% 62.3% 40.6% 44.6% 46.9% 53.0% 41.5% 2014 41/44 1.7 3.0 59.5% 62.2% 49.4% 54.3% 48.9% 56.9% 43.5%
30 2020 6/6 2.0 3.0 53.4% 63.9% 39.8% 43.6% 31.9% 52.8% 40.3% 2015 24/25 2.0 3.3 62.4% 61.9% 50.1% 52.0% 50.0% 57.4% 39.6%
31 2021 16/16 2.4 2.8 56.4% 59.0% 42.2% 53.8% 40.4% 51.7% 40.3% — —/— — — — — — — — — —
32 2022 6/6 0.8 3.7 51.6% 51.5% 31.0% 44.0% 48.0% 42.1% 40.6% — —/— — — — — — — — — —
Career — 262/273 3.0 2.5 56.2% 62.8% 43.4% 47.9% 43.5% 54.3% 41.4% — 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 Stefanie Voegele 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 2008 1486 102.6 +0.81 +2.45 0.828 45.1% — — — 33.3% -1.67 0–2 1–0 — -0.30 2003 1489 100.3 — — — — — — — 33.3% -2.33 0–1 1–0 — +0.02
19 2009 1559 110.5 -1.00 -0.45 0.970 48.9% -15 — +110 44.4% -0.20 7–0 (100%) 0–3 (0%) 107.0 +1.19 2004 1473 96.4 -3.43 -1.30 0.865 46.6% — — — 0.0% -2.50 — — — -0.14
20 2010 1504 114.4 -2.38 -0.92 0.908 47.8% +41 -52 — 37.7% -0.88 1–8 (11%) 4–5 (44%) 92.7 +0.26 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 1518 101.1 -0.37 -0.64 0.842 46.1% — — — 50.0% -1.00 — — — -0.21 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 1498 112.2 -1.83 -0.15 0.870 46.8% -12 +15 — 31.8% -1.23 1–3 (25%) — — -0.33 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 1665 132.8 +0.93 -1.21 0.988 49.8% -31 -48 -123 46.9% -0.05 14–4 (78%) 5–8 (38%) 112.4 -0.72 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 1544 116.4 -1.15 -1.36 0.944 48.6% +18 +54 — 43.7% -0.69 3–12 (20%) 6–6 (50%) 91.8 +0.91 2009 1598 101.9 -2.95 -1.13 0.664 40.6% +4 — — 0.0% -3.67 — 0–1 — -0.17
25 2015 1511 109.4 -3.15 -3.22 0.811 46.1% +55 +2 — 30.2% -1.26 3–4 (43%) 2–4 (33%) 97.9 -0.11 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 1517 103.6 -2.18 -1.45 0.912 48.0% +27 +22 -70 42.0% -0.72 3–3 (50%) 0–2 — +1.52 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 1651 123.2 -0.54 +0.06 0.918 48.3% +32 — — 50.0% -0.25 2–0 1–0 — +0.12 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 1594 119.0 +0.12 -3.10 0.884 47.4% +36 -67 -143 39.3% -0.89 3–6 (33%) 2–3 (40%) 97.2 -1.04 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 1594 116.8 -2.79 -1.89 0.882 47.2% +41 -76 — 34.8% -1.02 0–4 (0%) 1–4 (20%) 92.2 -0.08 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 1602 112.7 -0.73 -1.09 0.854 46.6% +29 — — 28.6% -1.57 0–2 1–1 — +0.01 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 1538 111.9 -2.04 -1.43 0.834 46.0% +15 -4 — 28.9% -1.40 3–3 (50%) 1–1 — +0.06 2016 1613 — — — — — — — — — — — — — —
32 2022 1498 106.8 -4.32 -2.01 0.701 41.9% +78 — — 15.4% -2.46 1–0 — — +0.47 — — — — — — — — — — — — — — — —
Career — 1700 120.1 -1.29 -1.46 0.904 47.8% +20 -14 -33 39.1% -0.79 41–51 (45%) 24–37 (39%) 96.3 +0.64 — 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.