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

Kai-Chen Chang vs Akgul Amanmuradova H2H: 0-1

Akgul Amanmuradova holds a 1–0 lead over Kai-Chen Chang in their WTA head-to-head. Across 1 main-draw meeting, Akgul Amanmuradova leads 1–0 on hard courts. Most recently, Akgul Amanmuradova won the 2013 Kuala Lumpur round of 32 6-1 6-3.

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Kai-Chen Chang
Chinese Taipei Age 35 Right-Handed 167 cm / 5'6"
H2H
0 – 1
1 main-draw meetings
Akgul Amanmuradova
Uzbekistan Age 42 Right-Handed 190 cm / 6'3"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Akgul Amanmuradova #153 6-1 6-3 Kai-Chen Chang #120 Match data Feb 28, 2013* R32 Kuala Lumpur 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
Kai-Chen Chang #1,233 #82 808 1,646 32 59 35.2% 0 0 0 0 0 0
Akgul Amanmuradova #1,097 #50 1,031 1,630 61 102 37.4% 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 Kai-Chen Chang Akgul Amanmuradova
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 — — — — — — — 2001 0–1 0.0% — 1,481 0 0
18 2009 5–5 50.0% #94 1,558 0 0 2002 0–1 0.0% #607 1,471 0 0
19 2010 9–15 37.5% #117 1,565 0 0 2003 0–1 0.0% #307 1,465 0 0
20 2011 1–8 11.1% #148 1,488 0 0 2004 0–1 0.0% #380 1,450 0 0
21 2012 9–11 45.0% #86 1,579 0 0 2005 5–3 62.5% #197 1,507 0 0
22 2013 1–4 20.0% #621 1,531 0 0 2006 1–3 25.0% #204 1,490 0 0
23 — — — — — — — 2007 8–8 50.0% #96 1,528 0 0
24 2015 1–2 33.3% #134 1,529 0 0 2008 15–22 40.5% #82 1,525 0 0
25 2016 3–4 42.9% #131 1,602 0 0 2009 8–11 42.1% #85 1,539 0 0
26 2017 2–9 18.2% #219 1,536 0 0 2010 11–15 42.3% #70 1,579 0 0
27 2018 1–1 50.0% #401 1,536 0 0 2011 6–17 26.1% #114 1,492 0 0
28 — — — — — — — 2012 3–12 20.0% #198 1,455 0 0
29 — — — — — — — 2013 2–3 40.0% #227 1,483 0 0
30 — — — — — — — 2014 2–2 50.0% #211 1,482 0 0
33 — — — — — — — 2017 0–1 0.0% #375 1,489 0 0
35 — — — — — — — 2019 0–1 0.0% #459 1,465 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 Kai-Chen Chang Akgul Amanmuradova
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 — — — — — — — — — — — — — 2001 0 1 1 0.0% — — — — — — — —
18 2009 5 5 10 50.0% — — — — — — — — 2002 0 1 1 0.0% — — — — — — — —
19 2010 7 9 16 43.8% 1 4 5 20.0% 1 2 3 33.3% 2003 0 1 1 0.0% — — — — — — — —
20 2011 1 5 6 16.7% 0 1 1 0.0% 0 2 2 0.0% 2004 0 1 1 0.0% — — — — — — — —
21 2012 9 8 17 52.9% 0 1 1 0.0% 0 2 2 0.0% 2005 5 3 8 62.5% — — — — — — — —
22 2013 1 4 5 20.0% — — — — — — — — 2006 1 3 4 25.0% — — — — — — — —
23 — — — — — — — — — — — — — 2007 7 7 14 50.0% 1 1 2 50.0% — — — —
24 2015 1 2 3 33.3% — — — — — — — — 2008 9 14 23 39.1% 6 6 12 50.0% 0 2 2 0.0%
25 2016 3 4 7 42.9% — — — — — — — — 2009 6 4 10 60.0% 2 5 7 28.6% 0 2 2 0.0%
26 2017 2 7 9 22.2% 0 1 1 0.0% 0 1 1 0.0% 2010 8 9 17 47.1% 3 5 8 37.5% 0 1 1 0.0%
27 2018 1 1 2 50.0% — — — — — — — — 2011 5 10 15 33.3% 1 5 6 16.7% 0 2 2 0.0%
28 — — — — — — — — — — — — — 2012 1 6 7 14.3% 2 4 6 33.3% 0 2 2 0.0%
29 — — — — — — — — — — — — — 2013 2 3 5 40.0% — — — — — — — —
30 — — — — — — — — — — — — — 2014 2 2 4 50.0% — — — — — — — —
33 — — — — — — — — — — — — — 2017 0 1 1 0.0% — — — — — — — —
35 — — — — — — — — — — — — — 2019 0 1 1 0.0% — — — — — — — —
Career — 30 45 75 40.0% 1 7 8 12.5% 1 7 8 12.5% — 46 67 113 40.7% 15 26 41 36.6% 0 9 9 0.0%

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 84/91 of Kai-Chen Chang's and 129/151 of Akgul Amanmuradova'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 Kai-Chen Chang Akgul Amanmuradova
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 2009 9/10 1.0 4.1 64.7% 59.0% 43.6% 58.2% 54.3% 53.4% 47.7% — —/— — — — — — — — — —
19 2010 22/24 1.6 6.8 58.9% 58.6% 41.8% 54.0% 46.2% 51.7% 44.6% — —/— — — — — — — — — —
20 2011 9/9 1.7 4.6 63.3% 61.6% 39.8% 49.4% 42.5% 53.4% 40.5% — —/— — — — — — — — — —
21 2012 18/20 1.8 5.3 59.7% 62.2% 41.6% 43.4% 47.6% 54.1% 43.1% — —/— — — — — — — — — —
22 2013 4/5 0.5 7.3 58.3% 63.2% 38.3% 61.1% 54.1% 52.8% 44.6% 2006 2/4 5.0 3.0 59.9% 63.9% 43.8% 38.8% 40.3% 56.9% 38.6%
23 — —/— — — — — — — — — — 2007 10/16 5.6 2.0 62.6% 66.8% 46.8% 60.7% 60.0% 59.2% 42.7%
24 2015 2/3 2.0 3.0 62.9% 55.7% 48.8% 62.9% 52.6% 53.0% 47.3% 2008 30/37 5.5 2.7 61.3% 65.6% 42.2% 60.2% 45.6% 56.6% 39.9%
25 2016 7/7 1.6 7.1 57.2% 62.9% 41.9% 56.2% 48.6% 54.3% 47.2% 2009 16/19 5.9 2.0 62.8% 66.7% 45.3% 56.1% 37.2% 58.6% 39.6%
26 2017 11/11 2.0 7.5 57.6% 55.9% 34.9% 51.1% 38.8% 46.9% 39.9% 2010 26/26 4.7 1.8 66.9% 64.3% 45.4% 50.3% 42.3% 58.0% 38.7%
27 2018 2/2 1.0 5.5 63.9% 60.4% 38.2% 56.7% 60.0% 52.2% 50.9% 2011 22/23 3.1 2.4 66.6% 59.1% 44.4% 39.9% 46.2% 54.0% 36.7%
28 — —/— — — — — — — — — — 2012 13/15 4.4 1.0 65.9% 59.9% 47.7% 48.7% 30.7% 56.1% 34.6%
29 — —/— — — — — — — — — — 2013 4/5 6.3 2.3 66.5% 62.7% 43.8% 59.2% 47.1% 57.4% 34.0%
30 — —/— — — — — — — — — — 2014 4/4 4.5 1.3 75.1% 66.8% 43.4% 64.6% 31.1% 60.7% 39.8%
33 — —/— — — — — — — — — — 2017 1/1 3.0 4.0 83.8% 38.7% 0.0% 33.3% — 32.4% 25.0%
35 — —/— — — — — — — — — — 2019 1/1 2.0 3.0 55.6% 65.7% 32.1% 71.4% 0.0% 50.8% 28.6%
Career — 84/91 1.6 6.0 60.0% 59.9% 40.8% 52.1% 47.1% 52.3% 44.0% — 129/163 4.8 2.1 64.8% 63.6% 44.2% 52.8% 42.4% 56.8% 38.3%

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 Kai-Chen Chang Akgul Amanmuradova
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 — — — — — — — — — — — — — — — — 2001 1482 95.6 — — — — — — — 0.0% -3.00 — — — +0.19
18 2009 1558 119.4 -1.06 +1.66 1.024 50.6% +11 — — 50.0% +0.08 2–2 (50%) 2–2 (50%) 102.0 +0.20 2002 1472 98.1 — — — — — — — 0.0% -3.00 — — — -0.07
19 2010 1565 115.7 -2.81 +0.01 0.923 48.1% +27 -48 +36 41.1% -0.68 3–7 (30%) 1–0 — -0.25 2003 1465 99.8 — — — — — — — 0.0% -1.50 — 0–1 — -0.15
20 2011 1489 107.6 -1.48 -2.00 0.870 47.1% +59 — — 27.3% -1.55 0–4 (0%) 1–0 — +0.22 2004 1451 98.5 — — — — — — — 0.0% -1.50 — 0–1 — +0.11
21 2012 1579 117.3 -2.25 -0.69 0.939 48.7% +62 — — 44.2% -0.47 2–3 (40%) 4–2 (67%) 100.8 -0.04 2005 1507 105.0 — — — — +16 — — 63.2% 0.00 1–2 (33%) 3–0 (100%) — +0.89
22 2013 1532 98.7 -1.81 -0.42 0.946 49.0% +42 — — 25.0% -1.17 1–1 0–2 — +0.21 2006 1491 102.4 -0.77 -0.65 0.896 48.1% +3 — — 22.2% -1.33 1–0 — — +0.12
23 — — — — — — — — — — — — — — — — 2007 1529 108.8 +0.69 -2.00 1.048 51.1% -9 — — 48.6% -0.28 2–3 (40%) 5–1 (83%) 102.9 +0.73
24 2015 1529 107.9 -0.55 -0.03 1.007 50.3% +36 — — 33.3% -0.33 — — — -0.01 2008 1525 120.6 +0.62 -3.54 0.919 48.6% +1 +77 — 42.2% -0.54 4–5 (44%) 4–7 (36%) 99.4 +0.30
25 2016 1603 113.2 -1.35 +0.69 1.031 50.7% +29 — — 41.2% +0.18 2–1 (67%) — — +0.28 2009 1539 105.7 +1.49 -2.51 0.958 49.4% +41 +3 — 44.2% -0.14 2–3 (40%) 3–2 (60%) 98.9 +1.76
26 2017 1537 106.9 -5.20 -1.20 0.751 43.4% +36 — — 17.4% -2.39 1–0 1–1 — -0.21 2010 1579 116.9 +1.35 -3.94 0.921 48.4% +27 -59 — 44.4% -0.28 2–2 (50%) 3–6 (33%) 98.1 +1.64
27 2018 1536 102.0 -0.12 -0.26 1.065 51.5% — — — 50.0% +0.50 — 0–1 — +0.27 2011 1493 104.0 -1.69 -5.44 0.799 45.4% +59 -23 — 33.3% -1.56 0–4 (0%) 3–1 (75%) 97.6 +0.71
28 — — — — — — — — — — — — — — — — 2012 1456 115.4 +0.74 -4.35 0.787 45.2% +39 +29 — 17.2% -1.48 2–1 (67%) 1–4 (20%) 98.5 -0.79
29 — — — — — — — — — — — — — — — — 2013 1483 113.9 +0.82 -2.38 0.797 46.4% +27 — — 40.0% -0.40 — — — -0.31
30 — — — — — — — — — — — — — — — — 2014 1482 99.1 +0.09 -1.61 1.015 49.9% +28 — — 50.0% -0.30 1–1 — — +0.75
32 — — — — — — — — — — — — — — — — 2016 1502 — — — — — — — — — — — — — —
33 — — — — — — — — — — — — — — — — 2017 1490 91.4 -0.67 -2.70 0.370 29.0% — — — 0.0% -5.50 — — — +0.05
35 — — — — — — — — — — — — — — — — 2019 1465 97.4 -1.53 -4.65 0.581 41.1% — — — 0.0% -4.00 — — — +0.02
36 — — — — — — — — — — — — — — — — 2020 1466 95.9 — — — — — — — — — — — — —
37 — — — — — — — — — — — — — — — — 2021 1434 94.1 — — — — — — — — — — — — —
Career — 1646 117.6 -2.39 -0.31 0.921 48.2% +38 -48 +36 37.7% -0.76 11–18 (38%) 9–8 (53%) 98.4 +0.74 — 1631 113.1 +0.44 -3.64 0.887 47.7% +22 +13 — 39.5% -0.71 15–21 (42%) 22–23 (49%) 97.8 +3.65

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.