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

Klara Koukalova vs Nicole Gibbs H2H: 0-1

Nicole Gibbs holds a 1–0 lead over Klara Koukalova in their WTA head-to-head. Across 1 main-draw meeting, Nicole Gibbs leads 1–0 on hard courts. Most recently, Nicole Gibbs won the 2016 Australian Open first round 6-2 2-6 6-1.

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

Klara Koukalova
CZE Age 44 Right-Handed 166 cm / 5'5"
H2H
0 – 1
1 main-draw meetings
Nicole Gibbs
United States Age 33 Right-Handed 168 cm / 5'6"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Nicole Gibbs #106 6-2 2-6 6-1 Klara Koukalova #99 Match data Jan 20, 2016* R128 Australian Open Grand Slam 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
Klara Koukalova #566 #20 1,860 1,803 275 288 48.8% 0 0 0 0 3 3
Nicole Gibbs #175 #68 946 1,690 33 59 35.9% 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 Klara Koukalova Nicole Gibbs
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
19 2001 5–4 55.6% #139 1,519 0 0 2012 2–4 33.3% #222 1,504 0 0
20 2002 4–5 44.4% #117 1,527 0 0 2013 1–2 33.3% #185 1,509 0 0
21 2003 14–19 42.4% #63 1,537 0 0 2014 5–6 45.5% #96 1,546 0 0
22 2004 26–23 53.1% #46 1,611 0 0 2015 4–11 26.7% #109 1,504 0 0
23 2005 32–19 62.7% #35 1,764 0 2 2016 12–15 44.4% #89 1,579 0 0
24 2006 10–22 31.2% #117 1,546 0 2 2017 7–12 36.8% #109 1,545 0 0
25 2007 12–12 50.0% #63 1,578 0 2 2018 1–6 14.3% #123 1,512 0 0
26 2008 21–22 48.8% #72 1,574 0 2 2019 1–2 33.3% #126 1,579 0 0
27 2009 8–17 32.0% #90 1,533 0 2 2020 0–1 0.0% #172 1,573 0 0
28 2010 20–20 50.0% #41 1,656 0 2 — — — — — — —
29 2011 29–25 53.7% #41 1,713 0 2 — — — — — — —
30 2012 24–22 52.2% #28 1,721 0 2 — — — — — — —
31 2013 27–25 51.9% #35 1,675 0 2 — — — — — — —
32 2014 29–27 51.8% #40 1,611 0 3 — — — — — — —
33 2015 14–22 38.9% #99 1,549 0 3 — — — — — — —
34 2016 0–4 0.0% #400 1,486 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 Klara Koukalova Nicole Gibbs
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 %
19 2001 — — — — 5 3 8 62.5% — — — — 0 1 1 0.0% 2012 2 4 6 33.3% — — — — — — — — — — — —
20 2002 0 2 2 0.0% 4 3 7 57.1% — — — — — — — — 2013 1 2 3 33.3% — — — — — — — — — — — —
21 2003 3 6 9 33.3% 11 11 22 50.0% 0 1 1 0.0% 0 1 1 0.0% 2014 5 4 9 55.6% 0 2 2 0.0% — — — — — — — —
22 2004 8 12 20 40.0% 13 9 22 59.1% 5 2 7 71.4% — — — — 2015 3 6 9 33.3% 1 3 4 25.0% 0 2 2 0.0% — — — —
23 2005 16 11 27 59.3% 11 6 17 64.7% 5 1 6 83.3% 0 1 1 0.0% 2016 11 12 23 47.8% 1 2 3 33.3% 0 1 1 0.0% — — — —
24 2006 4 11 15 26.7% 4 7 11 36.4% 1 3 4 25.0% 1 1 2 50.0% 2017 7 11 18 38.9% 0 1 1 0.0% — — — — — — — —
25 2007 5 7 12 41.7% 7 5 12 58.3% — — — — — — — — 2018 1 5 6 16.7% 0 1 1 0.0% — — — — — — — —
26 2008 6 9 15 40.0% 15 10 25 60.0% 0 2 2 0.0% 0 1 1 0.0% 2019 1 2 3 33.3% — — — — — — — — — — — —
27 2009 1 7 8 12.5% 7 9 16 43.8% 0 1 1 0.0% — — — — 2020 0 1 1 0.0% — — — — — — — — — — — —
28 2010 12 11 23 52.2% 5 8 13 38.5% 3 1 4 75.0% — — — — — — — — — — — — — — — — — — — — —
29 2011 16 15 31 51.6% 10 7 17 58.8% 2 2 4 50.0% 1 1 2 50.0% — — — — — — — — — — — — — — — — —
30 2012 8 12 20 40.0% 8 6 14 57.1% 5 3 8 62.5% 3 1 4 75.0% — — — — — — — — — — — — — — — — —
31 2013 17 16 33 51.5% 7 6 13 53.8% 2 2 4 50.0% 1 1 2 50.0% — — — — — — — — — — — — — — — — —
32 2014 18 17 35 51.4% 4 6 10 40.0% 6 3 9 66.7% 1 1 2 50.0% — — — — — — — — — — — — — — — — —
33 2015 5 14 19 26.3% 6 5 11 54.5% 3 3 6 50.0% — — — — — — — — — — — — — — — — — — — — —
34 2016 0 4 4 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 119 154 273 43.6% 117 101 218 53.7% 32 24 56 57.1% 7 9 16 43.8% — 31 47 78 39.7% 2 9 11 18.2% 0 3 3 0.0% — — — —

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 Klara Koukalova Nicole Gibbs
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
19 2001 1520 104.0 — — — — — +55 — 47.8% +0.26 4–1 (80%) 0–1 — +1.03 2012 1505 109.0 -2.02 +0.08 0.764 44.2% +11 — — 30.8% -1.92 1–0 — — +0.35
20 2002 1527 105.4 — — — — — +71 — 50.0% -0.42 2–4 (33%) 1–0 — +0.68 2013 1509 106.7 -1.19 -0.03 0.868 46.6% +9 — — 42.9% -1.00 0–1 1–0 — +0.09
21 2003 1537 119.8 — — — — -60 +108 — 44.4% -0.35 7–8 (47%) 1–3 (25%) 99.1 +0.56 2014 1547 108.6 -2.13 -2.66 0.824 46.3% +25 — — 44.4% -0.93 3–2 (60%) 1–1 — +0.29
22 2004 1612 117.6 — — — — -110 +85 +30 49.5% -0.07 8–7 (53%) 6–4 (60%) 103.5 +0.67 2015 1504 106.2 -2.08 +0.98 0.955 49.1% +51 -19 — 30.3% -1.06 1–2 (33%) 0–5 (0%) 94.8 +0.39
23 2005 1764 126.4 — — — — -90 +7 -18 55.5% +0.09 15–4 (79%) 9–2 (82%) 118.0 +1.13 2016 1579 124.9 -0.86 +1.29 1.013 50.2% +27 -135 — 45.8% -0.20 2–5 (29%) 0–1 — +0.37
24 2006 1547 107.1 — — — — +14 +77 +135 37.0% -1.05 2–7 (22%) 3–3 (50%) 92.0 +0.20 2017 1546 114.2 -2.56 -1.08 0.851 46.5% +3 — — 37.2% -1.12 3–4 (43%) 3–0 (100%) — +0.04
25 2007 1579 115.5 — — — — -13 +59 — 50.0% +0.06 3–5 (38%) 3–4 (43%) 98.3 +0.21 2018 1513 110.7 +0.08 -2.80 0.750 44.4% +14 — — 20.0% -2.00 0–1 0–1 — -0.28
26 2008 1574 111.3 — — — — -45 +84 — 48.5% -0.08 10–9 (53%) 3–5 (38%) 100.5 +0.48 2019 1579 116.8 +0.94 +1.74 0.894 47.3% +1 — — 42.9% -0.71 0–1 — — -0.37
27 2009 1534 110.3 — — — — -72 +97 — 35.0% -0.95 5–5 (50%) 4–5 (44%) 100.5 -0.40 2020 1573 109.7 -1.74 +0.55 0.883 48.1% — — — 33.3% -1.00 0–1 — — +0.13
28 2010 1657 126.4 — — — — -49 -66 +4 46.2% -0.20 10–5 (67%) 5–6 (45%) 106.2 +0.89 — — — — — — — — — — — — — — — —
29 2011 1713 131.7 — — — — -15 -60 -54 50.4% -0.03 13–6 (68%) 7–4 (64%) 109.2 +0.80 — — — — — — — — — — — — — — — —
30 2012 1721 128.0 — — — — -45 -9 -3 51.0% +0.17 10–6 (63%) 5–7 (42%) 103.3 -0.68 — — — — — — — — — — — — — — — —
31 2013 1676 139.6 — — — — -9 +65 +31 51.7% +0.15 9–9 (50%) 6–9 (40%) 95.7 -1.87 — — — — — — — — — — — — — — — —
32 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 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 2016 1486 101.6 -2.24 -1.27 0.765 45.0% -28 — — 27.3% -1.55 0–3 (0%) 0–1 — +0.16 — — — — — — — — — — — — — — — —
Career — 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 — 1690 120.8 -1.49 -0.17 0.895 47.6% +20 -69 — 38.2% -0.92 10–17 (37%) 5–8 (38%) 92.7 +1.11

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.