H2H data updated: 2026-07-19 16:30 UTC

Petra Kvitova vs Ai Sugiyama H2H: 0-1

Ai Sugiyama holds a 1–0 lead over Petra Kvitova in their WTA head-to-head. Across 1 main-draw meeting, Ai Sugiyama leads 1–0 on clay. Most recently, Ai Sugiyama won the 2008 Strasbourg fourth round 6-4 6-3.

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Petra Kvitova
CZE Age 36 Left-Handed 182 cm / 6'0"
H2H
0 – 1
1 main draw meetings
Ai Sugiyama
JPN Age 51 Right-Handed 163 cm / 5'4"

H2H Match Log

DateTournamentCategoryRoundSurfaceWinnerScoreLoserMatch
May 23, 2008* Strasbourg WTA 500 R16 Clay Ai Sugiyama #37 6-4 6-3 Petra Kvitova #93 Match data

* Estimated match date where the exact historical date is unavailable.

Career Comparison

Player Current Peak Pts Elo W L Win % GS 1000 Finals 500 250 Titles
Petra Kvitova #450 #2 7,690 2,073 501 258 66.0% 2 10 2 14 3 31
Ai Sugiyama #97 #8 2,400 1,951 411 362 53.2% 0 0 0 4 2 6

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 Petra Kvitova Ai Sugiyama
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 — — — — — — — 1992 1–4 20.0% #184 1,477 0 0
17 2007 0–1 0.0% #150 1,485 0 0 1993 3–8 27.3% #145 1,487 0 0
18 2008 13–14 48.1% #50 1,607 0 0 1994 9–11 45.0% #72 1,557 0 0
19 2009 18–16 52.9% #61 1,700 0 1 1995 16–17 48.5% #46 1,691 0 0
20 2010 17–20 45.9% #34 1,699 0 1 1996 22–18 55.0% #28 1,738 0 0
21 2011 50–11 82.0% #2 2,058 1 7 1997 31–25 55.4% #21 1,833 0 1
22 2012 38–15 71.7% #8 1,961 1 9 1998 37–21 63.8% #18 1,859 0 3
23 2013 49–22 69.0% #6 1,966 1 11 1999 27–23 54.0% #24 1,806 0 3
24 2014 41–17 70.7% #4 1,989 2 14 2000 20–24 45.5% #32 1,687 0 3
25 2015 35–16 68.6% #6 1,907 2 17 2001 28–25 52.8% #30 1,720 0 3
26 2016 41–19 68.3% #11 1,966 2 19 2002 35–26 57.4% #24 1,755 0 3
27 2017 18–10 64.3% #29 1,894 2 20 2003 44–25 63.8% #10 1,915 0 5
28 2018 42–17 71.2% #7 1,887 2 25 2004 30–22 57.7% #17 1,802 0 6
29 2019 33–16 67.3% #7 1,897 2 27 2005 28–27 50.9% #29 1,742 0 6
30 2020 20–7 74.1% #8 1,947 2 27 2006 28–25 52.8% #26 1,742 0 6
31 2021 28–17 62.2% #17 1,881 2 28 2007 17–21 44.7% #38 1,632 0 6
32 2022 28–19 59.6% #16 1,920 2 29 2008 26–21 55.3% #31 1,742 0 6
33 2023 29–13 69.0% #14 1,931 2 31 2009 9–19 32.1% #97 1,647 0 6
35 2025 1–8 11.1% — 1,773 2 31 — — — — — — —