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

Roberta Vinci vs Klara Koukalova H2H: 2-1

Roberta Vinci holds a 2–1 lead over Klara Koukalova in their WTA head-to-head. Across 3 main-draw meetings, Roberta Vinci leads 2–0 on clay, while Klara Koukalova leads 1–0 on hard courts. Most recently, Roberta Vinci won the 2011 Budapest semifinal 6-4 6-4.

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Roberta Vinci
ITA Age 43 Right-Handed 163 cm / 5'4"
H2H
2 – 1
3 main-draw meetings
Klara Koukalova
CZE Age 44 Right-Handed 166 cm / 5'5"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Roberta Vinci #25 6-4 6-4 Klara Koukalova #36 Match data Jul 9, 2011* SF Budapest International → modern equivalent WTA 250 Clay
Roberta Vinci #87 6-2 7-6(6) Klara Koukalova #44 Match data Jul 21, 2006* R16 Palermo Tier IV → modern equivalent WTA 250 Clay
Klara Koukalova #41 7-5 7-6(1) Roberta Vinci #59 Match data Sep 24, 2005* QF Portoroz Tier IV → 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
Roberta Vinci #193 #7 3,615 1,921 320 290 52.5% 0 0 0 1 9 10
Klara Koukalova #566 #20 1,860 1,803 275 288 48.8% 0 0 0 0 3 3

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 Roberta Vinci Klara Koukalova
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 2001 1–2 33.3% #168 1,485 0 0 — — — — — — —
19 2002 3–5 37.5% #184 1,478 0 0 2001 5–4 55.6% #139 1,519 0 0
20 2003 2–2 50.0% #119 1,502 0 0 2002 4–5 44.4% #117 1,527 0 0
21 2004 4–8 33.3% #116 1,507 0 0 2003 14–19 42.4% #63 1,537 0 0
22 2005 15–17 46.9% #41 1,622 0 0 2004 26–23 53.1% #46 1,611 0 0
23 2006 10–16 38.5% #85 1,575 0 0 2005 32–19 62.7% #35 1,764 0 2
24 2007 11–17 39.3% #73 1,561 0 1 2006 10–22 31.2% #117 1,546 0 2
25 2008 5–6 45.5% #84 1,584 0 1 2007 12–12 50.0% #63 1,578 0 2
26 2009 23–23 50.0% #63 1,664 0 2 2008 21–22 48.8% #72 1,574 0 2
27 2010 28–20 58.3% #38 1,818 0 3 2009 8–17 32.0% #90 1,533 0 2
28 2011 37–24 60.7% #23 1,775 0 6 2010 20–20 50.0% #41 1,656 0 2
29 2012 44–28 61.1% #16 1,831 0 7 2011 29–25 53.7% #41 1,713 0 2
30 2013 46–23 66.7% #14 1,850 0 9 2012 24–22 52.2% #28 1,721 0 2
31 2014 21–26 44.7% #47 1,712 0 9 2013 27–25 51.9% #35 1,675 0 2
32 2015 31–26 54.4% #15 1,751 0 9 2014 29–27 51.8% #40 1,611 0 3
33 2016 28–24 53.8% #18 1,719 0 10 2015 14–22 38.9% #99 1,549 0 3
34 2017 10–20 33.3% #116 1,608 0 10 2016 0–4 0.0% #400 1,486 0 3
35 2018 1–3 25.0% #193 1,627 0 10 — — — — — — —

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 Roberta Vinci Klara Koukalova
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 2001 1 2 3 33.3% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
19 2002 3 2 5 60.0% 0 2 2 0.0% 0 1 1 0.0% — — — — 2001 — — — — 5 3 8 62.5% — — — — 0 1 1 0.0%
20 2003 — — — — 1 1 2 50.0% 1 1 2 50.0% — — — — 2002 0 2 2 0.0% 4 3 7 57.1% — — — — — — — —
21 2004 0 3 3 0.0% 2 4 6 33.3% 2 1 3 66.7% — — — — 2003 3 6 9 33.3% 11 11 22 50.0% 0 1 1 0.0% 0 1 1 0.0%
22 2005 6 9 15 40.0% 3 4 7 42.9% 5 3 8 62.5% 1 1 2 50.0% 2004 8 12 20 40.0% 13 9 22 59.1% 5 2 7 71.4% — — — —
23 2006 6 9 15 40.0% 4 6 10 40.0% — — — — 0 1 1 0.0% 2005 16 11 27 59.3% 11 6 17 64.7% 5 1 6 83.3% 0 1 1 0.0%
24 2007 1 7 8 12.5% 6 6 12 50.0% 2 3 5 40.0% 2 1 3 66.7% 2006 4 11 15 26.7% 4 7 11 36.4% 1 3 4 25.0% 1 1 2 50.0%
25 2008 2 3 5 40.0% 3 3 6 50.0% — — — — — — — — 2007 5 7 12 41.7% 7 5 12 58.3% — — — — — — — —
26 2009 8 13 21 38.1% 11 7 18 61.1% 4 3 7 57.1% — — — — 2008 6 9 15 40.0% 15 10 25 60.0% 0 2 2 0.0% 0 1 1 0.0%
27 2010 18 11 29 62.1% 8 7 15 53.3% 2 2 4 50.0% — — — — 2009 1 7 8 12.5% 7 9 16 43.8% 0 1 1 0.0% — — — —
28 2011 15 16 31 48.4% 15 6 21 71.4% 7 2 9 77.8% — — — — 2010 12 11 23 52.2% 5 8 13 38.5% 3 1 4 75.0% — — — —
29 2012 25 14 39 64.1% 10 9 19 52.6% 7 4 11 63.6% 2 1 3 66.7% 2011 16 15 31 51.6% 10 7 17 58.8% 2 2 4 50.0% 1 1 2 50.0%
30 2013 25 15 40 62.5% 16 5 21 76.2% 4 2 6 66.7% 1 1 2 50.0% 2012 8 12 20 40.0% 8 6 14 57.1% 5 3 8 62.5% 3 1 4 75.0%
31 2014 12 17 29 41.4% 9 6 15 60.0% 0 2 2 0.0% 0 1 1 0.0% 2013 17 16 33 51.5% 7 6 13 53.8% 2 2 4 50.0% 1 1 2 50.0%
32 2015 22 16 38 57.9% 9 7 16 56.3% 0 3 3 0.0% — — — — 2014 18 17 35 51.4% 4 6 10 40.0% 6 3 9 66.7% 1 1 2 50.0%
33 2016 23 17 40 57.5% 3 5 8 37.5% 2 2 4 50.0% — — — — 2015 5 14 19 26.3% 6 5 11 54.5% 3 3 6 50.0% — — — —
34 2017 7 14 21 33.3% 1 4 5 20.0% 2 2 4 50.0% — — — — 2016 0 4 4 0.0% — — — — — — — — — — — —
35 2018 1 2 3 33.3% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 175 170 345 50.7% 101 83 184 54.9% 38 31 69 55.1% 6 6 12 50.0% — 119 154 273 43.6% 117 101 218 53.7% 32 24 56 57.1% 7 9 16 43.8%

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 479/595 of Roberta Vinci's and 66/96 of Klara Koukalova'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 Roberta Vinci Klara Koukalova
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%
21 2004 2/12 3.5 6.0 54.0% 52.5% 34.2% 54.2% 26.1% 44.0% 39.1% — —/— — — — — — — — — —
22 2005 5/32 2.2 4.6 59.5% 57.8% 40.8% 62.1% 38.8% 51.1% 37.0% — —/— — — — — — — — — —
23 2006 13/26 2.2 3.1 60.3% 61.8% 40.9% 56.5% 39.7% 53.1% 40.8% — —/— — — — — — — — — —
24 2007 21/28 1.6 2.9 61.9% 60.3% 46.9% 51.2% 40.7% 55.0% 42.2% — —/— — — — — — — — — —
25 2008 10/11 1.1 3.1 62.3% 60.5% 45.6% 45.6% 59.7% 55.0% 47.1% — —/— — — — — — — — — —
26 2009 42/46 1.5 2.5 59.1% 62.6% 45.3% 54.1% 48.2% 55.6% 44.7% — —/— — — — — — — — — —
27 2010 46/48 2.3 1.7 59.1% 60.5% 49.2% 52.3% 44.8% 55.7% 42.0% — —/— — — — — — — — — —
28 2011 55/61 1.9 2.2 57.4% 65.2% 47.8% 53.6% 49.9% 57.7% 44.6% — —/— — — — — — — — — —
29 2012 64/72 3.0 2.3 56.2% 66.8% 48.5% 56.0% 53.1% 58.7% 46.3% — —/— — — — — — — — — —
30 2013 62/69 3.0 2.0 59.0% 64.8% 47.7% 57.7% 46.3% 57.9% 46.5% — —/— — — — — — — — — —
31 2014 41/47 2.6 2.9 53.1% 65.0% 46.7% 55.4% 50.4% 56.4% 44.7% — —/— — — — — — — — — —
32 2015 39/57 2.4 1.6 61.9% 63.8% 49.1% 50.3% 50.0% 57.9% 43.9% 2014 31/56 1.8 5.0 55.4% 61.0% 41.7% 47.6% 48.1% 51.9% 43.5%
33 2016 48/52 2.3 1.7 60.6% 63.9% 45.9% 53.4% 46.3% 56.7% 43.0% 2015 31/36 0.7 5.5 55.6% 60.9% 46.7% 43.3% 48.1% 54.4% 42.6%
34 2017 27/30 2.0 1.8 61.2% 60.7% 44.8% 48.6% 41.5% 54.7% 40.8% 2016 4/4 0.3 7.3 56.6% 57.9% 44.2% 56.5% 65.5% 52.2% 36.5%
35 2018 4/4 2.5 1.3 62.7% 59.7% 43.1% 65.0% 67.6% 53.7% 39.4% — —/— — — — — — — — — —
Career — 479/610 2.3 2.2 58.7% 63.6% 47.0% 54.0% 47.9% 56.7% 44.1% — 66/563 1.2 5.4 55.5% 60.8% 44.2% 46.1% 49.2% 53.1% 42.7%

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 Roberta Vinci Klara Koukalova
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 2001 1485 96.3 — — — — +32 — — 28.6% -0.86 1–0 0–1 — +0.48 — — — — — — — — — — — — — — — —
19 2002 1478 99.9 — — — — +62 — — 38.9% -0.78 1–1 0–3 (0%) — +0.60 2001 1520 104.0 — — — — — +55 — 47.8% +0.26 4–1 (80%) 0–1 — +1.03
20 2003 1503 103.2 — — — — — — — 50.0% -0.40 1–1 1–0 — -0.18 2002 1527 105.4 — — — — — +71 — 50.0% -0.42 2–4 (33%) 1–0 — +0.68
21 2004 1508 106.2 -1.92 -0.61 0.697 41.7% -7 -34 +121 39.3% -0.50 1–3 (25%) 1–4 (20%) — -0.44 2003 1537 119.8 — — — — -60 +108 — 44.4% -0.35 7–8 (47%) 1–3 (25%) 99.1 +0.56
22 2005 1622 124.1 -1.45 -2.43 0.757 44.7% -68 -125 +118 50.0% -0.27 5–7 (42%) 5–3 (63%) 104.0 -0.41 2004 1612 117.6 — — — — -110 +85 +30 49.5% -0.07 8–7 (53%) 6–4 (60%) 103.5 +0.67
23 2006 1576 114.9 -1.68 -1.84 0.869 47.1% -32 -53 — 40.4% -1.00 2–3 (40%) 2–0 — +0.35 2005 1764 126.4 — — — — -90 +7 -18 55.5% +0.09 15–4 (79%) 9–2 (82%) 118.0 +1.13
24 2007 1561 120.8 -0.41 -1.67 0.937 48.4% -41 +8 +148 42.2% -0.56 3–7 (30%) 2–2 (50%) 96.1 -0.85 2006 1547 107.1 — — — — +14 +77 +135 37.0% -1.05 2–7 (22%) 3–3 (50%) 92.0 +0.20
25 2008 1585 114.9 +0.77 +1.74 1.048 51.2% -57 -7 — 45.8% -0.08 1–1 — — -0.36 2007 1579 115.5 — — — — -13 +59 — 50.0% +0.06 3–5 (38%) 3–4 (43%) 98.3 +0.21
26 2009 1665 136.6 +0.16 +1.03 1.008 50.1% -103 +34 +76 49.0% +0.10 7–5 (58%) 5–8 (38%) 103.7 -2.09 2008 1574 111.3 — — — — -45 +84 — 48.5% -0.08 10–9 (53%) 3–5 (38%) 100.5 +0.48
27 2010 1819 134.7 +0.73 -1.12 0.948 48.9% -39 -121 -80 54.6% -0.03 9–3 (75%) 9–3 (75%) 111.5 -2.49 2009 1534 110.3 — — — — -72 +97 — 35.0% -0.95 5–5 (50%) 4–5 (44%) 100.5 -0.40
28 2011 1775 135.8 +1.59 +0.80 1.056 51.2% -60 +21 +63 59.0% +0.58 9–5 (64%) 7–4 (64%) 103.9 -0.43 2010 1657 126.4 — — — — -49 -66 +4 46.2% -0.20 10–5 (67%) 5–6 (45%) 106.2 +0.89
29 2012 1832 144.5 +2.94 +2.39 1.122 52.5% +13 -119 +16 57.9% +0.71 11–6 (65%) 7–7 (50%) 102.8 -0.15 2011 1713 131.7 — — — — -15 -60 -54 50.4% -0.03 13–6 (68%) 7–4 (64%) 109.2 +0.80
30 2013 1851 142.8 +2.57 +2.61 1.105 52.1% -29 +17 +6 60.2% +0.67 18–9 (67%) 6–5 (55%) 103.7 +2.38 2012 1721 128.0 — — — — -45 -9 -3 51.0% +0.17 10–6 (63%) 5–7 (42%) 103.3 -0.68
31 2014 1713 131.6 +0.37 +0.72 1.024 50.4% -31 +121 — 46.2% -0.03 5–9 (36%) 1–4 (20%) 90.3 +0.40 2013 1676 139.6 — — — — -9 +65 +31 51.7% +0.15 9–9 (50%) 6–9 (40%) 95.7 -1.87
32 2015 1751 136.1 -0.58 +2.38 1.042 51.0% +8 -27 -60 54.2% +0.18 10–13 (43%) 10–7 (59%) 99.9 +1.44 2014 1612 127.9 -2.87 -0.03 0.906 47.8% +13 +61 +151 50.8% -0.13 10–8 (56%) 11–4 (73%) 104.3 -0.55
33 2016 1719 138.5 +0.67 +0.43 0.992 49.9% +36 -63 -24 52.1% +0.05 11–6 (65%) 8–3 (73%) 103.8 +2.16 2015 1549 110.8 -2.79 +1.36 0.935 48.1% -28 +101 +170 40.5% -0.84 2–6 (25%) 3–4 (43%) 95.0 -0.51
34 2017 1608 128.5 -1.05 -1.18 0.901 47.8% +12 +33 +88 36.2% -0.86 4–5 (44%) 3–7 (30%) 95.9 -0.19 2016 1486 101.6 -2.24 -1.27 0.765 45.0% -28 — — 27.3% -1.55 0–3 (0%) 0–1 — +0.16
35 2018 1628 117.8 -2.45 -0.08 0.852 47.1% +51 — — 33.3% -1.22 0–1 — — -0.09 — — — — — — — — — — — — — — — —
Career — 1921 138.3 +0.89 +0.85 1.018 50.4% -19 -18 +49 51.4% +0.08 99–85 (54%) 67–61 (52%) 103.3 +0.02 — 1804 125.9 -2.79 +0.55 0.910 47.8% -34 +51 +56 47.9% -0.19 110–93 (54%) 67–62 (52%) 106.6 +0.50

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.