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

Klara Koukalova vs Shahar Peer H2H: 4-0

Klara Koukalova holds a 4–0 lead over Shahar Peer in their WTA head-to-head. Across 4 main-draw meetings, Klara Koukalova leads 2–0 on clay and 2–0 on hard courts. Most recently, Klara Koukalova won the 2013 Indian Wells Open round of 64 6-7(2) 6-2 6-3.

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Klara Koukalova
CZE Age 44 Right-Handed 166 cm / 5'5"
H2H
4 – 0
4 main-draw meetings
Shahar Peer
ISR Age 39 Right-Handed 170 cm / 5'7"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Klara Koukalova #22 6-7(2) 6-2 6-3 Shahar Peer #128 Match data Mar 9, 2013* R64 Indian Wells Open Premier Mandatory → modern equivalent WTA 1000 Hard
Klara Koukalova #48 6-3 6-1 Shahar Peer #26 Match data Sep 29, 2011* R32 Pan Pacific Open Premier 5 → modern equivalent WTA 1000 Hard
Klara Koukalova #53 7-6(5) 6-2 Shahar Peer #18 Match data May 3, 2008* QF Prague Tier IV → modern equivalent WTA 250 Clay
Klara Koukalova #40 6-3 7-5 Shahar Peer #96 Match data May 12, 2005* R32 Prague Open Tier IV → modern equivalent WTA 250 Clay

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
Shahar Peer #1,185 #11 3,410 1,969 269 206 56.6% 0 0 0 0 5 5

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 Shahar Peer
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 — — — — — — — 2004 3–3 50.0% #176 1,510 0 0
18 — — — — — — — 2005 22–20 52.4% #45 1,635 0 0
19 2001 5–4 55.6% #139 1,519 0 0 2006 38–20 65.5% #20 1,828 0 3
20 2002 4–5 44.4% #117 1,527 0 0 2007 39–21 65.0% #17 1,833 0 3
21 2003 14–19 42.4% #63 1,537 0 0 2008 25–21 54.3% #38 1,710 0 3
22 2004 26–23 53.1% #46 1,611 0 0 2009 36–21 63.2% #30 1,788 0 5
23 2005 32–19 62.7% #35 1,764 0 2 2010 47–21 69.1% #13 1,888 0 5
24 2006 10–22 31.2% #117 1,546 0 2 2011 23–21 52.3% #37 1,708 0 5
25 2007 12–12 50.0% #63 1,578 0 2 2012 15–23 39.5% #74 1,585 0 5
26 2008 21–22 48.8% #72 1,574 0 2 2013 10–14 41.7% #77 1,559 0 5
27 2009 8–17 32.0% #90 1,533 0 2 2014 10–18 35.7% #117 1,539 0 5
28 2010 20–20 50.0% #41 1,656 0 2 2015 1–3 25.0% #177 1,527 0 5
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 Shahar Peer
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 %
17 — — — — — — — — — — — — — — — — — 2004 3 3 6 50.0% — — — — — — — — — — — —
18 — — — — — — — — — — — — — — — — — 2005 16 13 29 55.2% 5 5 10 50.0% 1 2 3 33.3% — — — —
19 2001 — — — — 5 3 8 62.5% — — — — 0 1 1 0.0% 2006 22 14 36 61.1% 14 3 17 82.4% 1 2 3 33.3% 1 1 2 50.0%
20 2002 0 2 2 0.0% 4 3 7 57.1% — — — — — — — — 2007 29 14 43 67.4% 6 4 10 60.0% 4 2 6 66.7% 0 1 1 0.0%
21 2003 3 6 9 33.3% 11 11 22 50.0% 0 1 1 0.0% 0 1 1 0.0% 2008 20 15 35 57.1% 2 4 6 33.3% 3 2 5 60.0% — — — —
22 2004 8 12 20 40.0% 13 9 22 59.1% 5 2 7 71.4% — — — — 2009 28 14 42 66.7% 7 6 13 53.8% 1 1 2 50.0% — — — —
23 2005 16 11 27 59.3% 11 6 17 64.7% 5 1 6 83.3% 0 1 1 0.0% 2010 32 14 46 69.6% 12 4 16 75.0% 1 2 3 33.3% 2 1 3 66.7%
24 2006 4 11 15 26.7% 4 7 11 36.4% 1 3 4 25.0% 1 1 2 50.0% 2011 20 14 34 58.8% 3 5 8 37.5% 0 2 2 0.0% — — — —
25 2007 5 7 12 41.7% 7 5 12 58.3% — — — — — — — — 2012 8 11 19 42.1% 6 8 14 42.9% 1 3 4 25.0% 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% 2013 6 9 15 40.0% 4 5 9 44.4% — — — — — — — —
27 2009 1 7 8 12.5% 7 9 16 43.8% 0 1 1 0.0% — — — — 2014 7 13 20 35.0% 2 3 5 40.0% 1 2 3 33.3% — — — —
28 2010 12 11 23 52.2% 5 8 13 38.5% 3 1 4 75.0% — — — — 2015 0 2 2 0.0% 1 1 2 50.0% — — — — — — — —
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% — 191 136 327 58.4% 62 48 110 56.4% 13 18 31 41.9% 3 4 7 42.9%

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 Shahar Peer
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 — — — — — — — — — — — — — — — — 2004 1510 102.5 — — — — +18 — — 53.8% -0.08 0–1 — — +0.42
18 — — — — — — — — — — — — — — — — 2005 1636 124.9 -1.60 +0.29 0.910 48.0% -10 -58 -78 51.0% -0.03 10–8 (56%) 3–4 (43%) 102.4 -0.40
19 2001 1520 104.0 — — — — — +55 — 47.8% +0.26 4–1 (80%) 0–1 — +1.03 2006 1829 146.6 -0.62 +1.81 1.042 50.8% -41 -7 -266 61.9% +1.04 11–7 (61%) 9–9 (50%) 104.4 +0.31
20 2002 1527 105.4 — — — — — +71 — 50.0% -0.42 2–4 (33%) 1–0 — +0.68 2007 1833 153.0 +2.29 +3.68 1.138 52.8% +7 +25 -154 63.6% +0.84 6–8 (43%) 9–4 (69%) 101.8 +0.52
21 2003 1537 119.8 — — — — -60 +108 — 44.4% -0.35 7–8 (47%) 1–3 (25%) 99.1 +0.56 2008 1710 132.5 +0.71 +1.58 1.054 51.1% +42 +32 0 52.0% +0.17 7–5 (58%) 4–5 (44%) 98.3 0.00
22 2004 1612 117.6 — — — — -110 +85 +30 49.5% -0.07 8–7 (53%) 6–4 (60%) 103.5 +0.67 2009 1789 138.4 +1.20 +2.73 1.084 52.0% +30 -85 — 60.5% +0.76 9–4 (69%) 8–2 (80%) 108.3 -0.03
23 2005 1764 126.4 — — — — -90 +7 -18 55.5% +0.09 15–4 (79%) 9–2 (82%) 118.0 +1.13 2010 1888 152.7 +2.81 +2.91 1.104 52.2% -10 -19 -200 62.7% +0.97 14–4 (78%) 5–6 (45%) 106.9 -0.29
24 2006 1547 107.1 — — — — +14 +77 +135 37.0% -1.05 2–7 (22%) 3–3 (50%) 92.0 +0.20 2011 1708 130.0 -0.93 -0.58 0.936 48.7% +54 +67 — 49.5% -0.07 9–4 (69%) 4–4 (50%) 101.2 +1.40
25 2007 1579 115.5 — — — — -13 +59 — 50.0% +0.06 3–5 (38%) 3–4 (43%) 98.3 +0.21 2012 1586 125.7 -1.37 +0.83 0.959 49.0% +71 +119 +14 41.3% -0.51 1–9 (10%) 2–5 (29%) 86.0 -0.53
26 2008 1574 111.3 — — — — -45 +84 — 48.5% -0.08 10–9 (53%) 3–5 (38%) 100.5 +0.48 2013 1559 108.2 -2.36 -0.25 0.955 49.0% +34 +89 — 41.8% -0.56 4–3 (57%) 3–0 (100%) — +1.54
27 2009 1534 110.3 — — — — -72 +97 — 35.0% -0.95 5–5 (50%) 4–5 (44%) 100.5 -0.40 2014 1539 108.9 -3.44 +0.83 0.938 48.5% +5 +83 +40 40.3% -0.91 4–7 (36%) 4–0 (100%) 99.7 -0.24
28 2010 1657 126.4 — — — — -49 -66 +4 46.2% -0.20 10–5 (67%) 5–6 (45%) 106.2 +0.89 2015 1527 104.5 -1.91 -2.82 0.718 42.6% — — — 22.2% -2.22 1–0 0–2 — -0.28
29 2011 1713 131.7 — — — — -15 -60 -54 50.4% -0.03 13–6 (68%) 7–4 (64%) 109.2 +0.80 2016 1478 88.7 — — — — — — — — — — — — —
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 — 1969 140.8 +0.35 +1.76 1.032 50.7% +14 +16 -88 54.5% +0.32 76–60 (56%) 51–41 (55%) 103.9 +0.51

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.