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

Alison Riske-Amritraj vs Casey Dellacqua H2H: 2-0

Alison Riske-Amritraj holds a 2–0 lead over Casey Dellacqua in their WTA head-to-head. Across 2 main-draw meetings, Alison Riske-Amritraj leads 2–0 on hard courts. Most recently, Alison Riske-Amritraj won the 2014 New Haven round of 32 6-1 6-4.

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

Alison Riske-Amritraj
United States Age 36 Right-Handed 175 cm / 5'9"
H2H
2 – 0
2 main-draw meetings
Casey Dellacqua
AUS Age 41 Left-Handed 165 cm / 5'5"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Alison Riske-Amritraj #44 6-1 6-4 Casey Dellacqua #30 Match data Aug 21, 2014* R32 New Haven Premier → modern equivalent WTA 500 Hard
Alison Riske-Amritraj #55 7-5 4-6 6-3 Casey Dellacqua #125 Match data Jan 10, 2014* R16 Hobart International International → 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
Alison Riske-Amritraj #1,157 #18 2,360 1,860 189 202 48.3% 0 0 0 0 3 3
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 Alison Riske-Amritraj Casey Dellacqua
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 — — — — — — — 2003 0–1 0.0% #287 1,489 0 0
19 2010 4–4 50.0% #115 1,554 0 0 2004 0–2 0.0% #291 1,472 0 0
20 2011 3–8 27.3% #136 1,528 0 0 2005 1–2 33.3% #195 1,474 0 0
21 2012 0–4 0.0% #180 1,487 0 0 2006 3–4 42.9% #157 1,501 0 0
22 2013 11–6 64.7% #57 1,641 0 0 2007 6–12 33.3% #86 1,501 0 0
23 2014 24–22 52.2% #43 1,712 0 1 2008 18–17 51.4% #53 1,629 0 0
24 2015 15–24 38.5% #97 1,602 0 1 2009 0–3 0.0% #1002 1,597 0 0
25 2016 23–19 54.8% #39 1,740 0 1 2010 2–5 28.6% #227 1,563 0 0
26 2017 19–24 44.2% #70 1,641 0 1 2011 3–5 37.5% #134 1,541 0 0
27 2018 17–16 51.5% #62 1,626 0 1 2012 10–14 41.7% #101 1,592 0 0
28 2019 26–22 54.2% #18 1,805 0 2 2013 1–8 11.1% #142 1,490 0 0
29 2020 6–8 42.9% #26 1,745 0 2 2014 27–17 61.4% #29 1,741 0 0
30 2021 16–16 50.0% #51 1,766 0 3 2015 9–16 36.0% #116 1,628 0 0
31 2022 25–21 54.3% #41 1,732 0 3 — — — — — — —
32 2023 0–8 0.0% #659 1,602 0 3 — — — — — — —

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 Alison Riske-Amritraj 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 — — — — — — — — — — — — — 2003 0 1 1 0.0% — — — — — — — —
19 2010 0 1 1 0.0% 0 1 1 0.0% 4 2 6 66.7% 2004 0 2 2 0.0% — — — — — — — —
20 2011 0 5 5 0.0% 0 1 1 0.0% 3 2 5 60.0% 2005 1 2 3 33.3% — — — — — — — —
21 2012 0 3 3 0.0% — — — — 0 1 1 0.0% 2006 3 4 7 42.9% — — — — — — — —
22 2013 5 4 9 55.6% — — — — 6 2 8 75.0% 2007 5 9 14 35.7% 0 1 1 0.0% 1 2 3 33.3%
23 2014 17 14 31 54.8% 3 5 8 37.5% 4 3 7 57.1% 2008 11 9 20 55.0% 4 5 9 44.4% 3 3 6 50.0%
24 2015 9 15 24 37.5% 2 5 7 28.6% 4 4 8 50.0% 2009 0 3 3 0.0% — — — — — — — —
25 2016 17 11 28 60.7% 2 6 8 25.0% 4 2 6 66.7% 2010 2 4 6 33.3% — — — — 0 1 1 0.0%
26 2017 9 14 23 39.1% 5 6 11 45.5% 5 4 9 55.6% 2011 0 1 1 0.0% 2 3 5 40.0% 1 1 2 50.0%
27 2018 8 10 18 44.4% 4 3 7 57.1% 5 3 8 62.5% 2012 8 11 19 42.1% 0 1 1 0.0% 2 2 4 50.0%
28 2019 17 16 33 51.5% 0 4 4 0.0% 9 2 11 81.8% 2013 1 7 8 12.5% — — — — 0 1 1 0.0%
29 2020 6 6 12 50.0% 0 2 2 0.0% — — — — 2014 19 12 31 61.3% 3 3 6 50.0% 5 2 7 71.4%
30 2021 14 11 25 56.0% 0 2 2 0.0% 2 3 5 40.0% 2015 3 9 12 25.0% 1 3 4 25.0% 5 4 9 55.6%
31 2022 17 14 31 54.8% 2 3 5 40.0% 6 4 10 60.0% — — — — — — — — — — — — —
32 2023 0 5 5 0.0% 0 1 1 0.0% 0 2 2 0.0% — — — — — — — — — — — — —
Career — 119 129 248 48.0% 18 39 57 31.6% 52 34 86 60.5% — 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 369/392 of Alison Riske-Amritraj'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 Alison Riske-Amritraj 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 2010 8/8 2.6 3.9 71.0% 64.5% 45.1% 56.1% 47.4% 58.8% 36.7% 2004 1/2 2.0 6.0 53.4% 56.4% 41.2% 66.7% 37.5% 49.3% 43.8%
20 2011 11/11 2.9 4.1 66.3% 58.6% 44.6% 49.0% 39.3% 53.7% 36.5% 2005 1/3 1.0 7.0 54.3% 63.2% 50.0% 33.3% 42.9% 57.1% 36.8%
21 2012 4/4 1.0 3.5 67.5% 55.7% 43.0% 48.0% 49.7% 51.5% 39.7% 2006 1/7 1.0 7.0 47.4% 55.6% 40.0% 60.0% 0.0% 47.4% 26.5%
22 2013 17/17 1.8 3.5 67.6% 66.5% 51.0% 58.2% 53.9% 61.5% 43.2% 2007 17/18 1.8 3.6 60.5% 60.6% 44.5% 42.3% 53.2% 54.1% 44.7%
23 2014 38/46 2.6 4.8 64.2% 64.1% 42.9% 56.1% 48.7% 56.5% 43.5% 2008 31/35 2.9 4.3 58.6% 63.1% 44.2% 54.4% 49.5% 55.4% 45.2%
24 2015 34/39 1.5 3.6 70.0% 59.7% 52.0% 48.2% 37.9% 57.4% 40.3% 2009 3/3 1.0 5.3 52.8% 46.5% 36.2% 28.4% 13.9% 42.2% 38.4%
25 2016 40/43 1.5 4.0 66.6% 63.8% 46.0% 52.4% 43.0% 58.2% 45.0% 2010 7/7 1.0 3.4 53.5% 55.2% 40.5% 37.9% 37.3% 48.1% 42.3%
26 2017 42/43 1.2 3.3 68.0% 62.0% 43.7% 51.2% 44.2% 56.0% 42.4% 2011 6/8 2.0 4.5 64.2% 60.4% 45.9% 63.2% 81.9% 55.0% 44.2%
27 2018 32/33 2.0 4.2 66.1% 63.1% 48.5% 52.7% 45.7% 58.2% 45.3% 2012 22/24 1.0 3.8 62.7% 59.3% 39.5% 49.5% 47.4% 51.8% 43.4%
28 2019 48/48 2.3 4.1 66.3% 62.9% 47.4% 52.0% 45.7% 57.7% 43.1% 2013 9/9 0.9 3.0 61.8% 57.4% 45.2% 49.0% 53.9% 52.6% 33.7%
29 2020 14/14 2.6 6.2 64.4% 64.6% 45.0% 55.3% 55.6% 57.6% 44.1% 2014 41/44 1.7 3.0 59.5% 62.2% 49.4% 54.3% 48.9% 56.9% 43.5%
30 2021 29/32 2.3 4.1 66.0% 62.3% 46.1% 52.8% 50.3% 56.8% 44.1% 2015 24/25 2.0 3.3 62.4% 61.9% 50.1% 52.0% 50.0% 57.4% 39.6%
31 2022 44/46 2.1 2.7 66.8% 63.2% 49.8% 50.8% 44.1% 58.6% 42.7% — —/— — — — — — — — — —
32 2023 8/8 1.1 3.8 65.6% 57.1% 39.0% 41.9% 52.2% 50.8% 34.2% — —/— — — — — — — — — —
Career — 369/392 2.0 3.9 66.8% 62.7% 46.8% 52.2% 45.8% 57.4% 42.7% — 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 Alison Riske-Amritraj 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 2010 1555 111.2 +1.84 -2.58 0.891 48.4% — — +148 47.6% -0.05 3–2 (60%) 1–2 (33%) 101.6 -0.48 2004 1473 96.4 -3.43 -1.30 0.865 46.6% — — — 0.0% -2.50 — — — -0.14
20 2011 1529 104.5 -0.76 -3.92 0.787 45.3% -61 — +195 30.8% -1.46 2–2 (50%) 0–1 — -0.54 2005 1475 101.7 -1.70 -1.14 0.860 46.6% +3 — — 42.9% -1.14 0–1 0–1 — -0.05
21 2012 1488 105.5 -0.75 -1.19 0.819 45.5% -48 — — 20.0% -1.50 0–2 0–1 — -0.29 2006 1501 113.4 -0.08 -1.23 0.504 37.7% -2 — — 37.5% -1.00 2–0 1–1 — -0.22
22 2013 1641 130.7 +2.70 -0.60 1.122 52.3% -106 — +142 62.5% +0.75 3–5 (38%) 1–1 — +0.38 2007 1502 122.1 -1.56 -0.63 0.973 49.3% +17 — +91 43.2% -0.18 1–7 (13%) — — -0.01
23 2014 1712 132.8 +0.21 -0.06 1.000 49.9% -36 -193 +87 52.0% +0.24 4–6 (40%) 8–5 (62%) 101.2 +0.46 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 2015 1603 124.5 -0.32 -1.07 0.947 48.9% -8 -94 +139 40.2% -0.55 4–9 (31%) 2–6 (25%) 90.8 -1.44 2009 1598 101.9 -2.95 -1.13 0.664 40.6% +4 — — 0.0% -3.67 — 0–1 — -0.17
25 2016 1741 129.3 +1.19 +1.21 1.075 51.5% +6 -229 +1 54.0% +0.29 8–10 (44%) 5–11 (31%) 94.1 -0.28 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 2017 1642 129.3 +0.27 -0.29 0.966 49.2% -18 -76 +133 45.5% -0.33 6–7 (46%) 7–4 (64%) 102.8 -2.21 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 2018 1626 131.0 +1.17 +1.53 1.083 51.5% -55 -21 +173 51.9% +0.31 5–10 (33%) 5–8 (38%) 96.8 -0.45 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 2019 1806 145.4 +1.26 +1.59 1.017 50.2% -57 -289 +135 50.4% +0.04 14–9 (61%) 9–9 (50%) 104.5 -1.98 2013 1490 95.2 -2.07 -4.32 0.712 44.0% +4 — — 15.8% -2.16 0–1 0–2 — +1.12
29 2020 1745 135.6 -0.19 +1.24 1.039 50.8% +5 — — 48.6% +0.06 2–5 (29%) 3–5 (38%) 96.3 0.00 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 2021 1767 130.1 +0.04 +0.89 1.022 50.4% +21 — +165 51.4% -0.01 4–6 (40%) 3–2 (60%) 96.5 +0.58 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 2022 1732 137.6 +1.42 +0.41 1.033 50.6% +25 -253 +159 49.5% +0.03 9–6 (60%) 5–6 (45%) 101.9 +0.60 2016 1613 — — — — — — — — — — — — — —
32 2023 1603 111.8 -2.22 -2.80 0.696 42.6% +41 — — 22.2% -1.89 0–4 (0%) 0–3 (0%) — -0.21 — — — — — — — — — — — — — — — —
Career — 1860 137.7 +0.67 +0.22 1.002 50.0% -17 -149 +135 48.5% -0.06 64–83 (44%) 49–64 (43%) 93.8 -1.51 — 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.