H2H data updated: 2026-09-14 00:00 UTC

Karin Knapp vs Alla Kudryavtseva H2H: 0-1

Alla Kudryavtseva holds a 1–0 lead over Karin Knapp in their WTA head-to-head. Across 1 main-draw meeting, Alla Kudryavtseva leads 1–0 on clay. Most recently, Alla Kudryavtseva won the 2009 Bastad round of 32 6-1 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.

Karin Knapp
Italy Age 39 Right-Handed 180 cm / 5'11"
H2H
0 – 1
1 main-draw meetings
Alla Kudryavtseva
Russia Age 38 Right-Handed 178 cm / 5'10"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Alla Kudryavtseva #100 6-1 6-1 Karin Knapp #162 Match data Jul 9, 2009* R32 Bastad International → 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
Karin Knapp #971 #33 1,420 1,710 103 118 46.6% 0 0 0 0 2 2
Alla Kudryavtseva #841 #56 1,056 1,671 85 139 37.9% 0 0 0 0 1 1

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 Karin Knapp Alla Kudryavtseva
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 — — — — — — — 2005 0–1 0.0% #220 1,485 0 0
18 — — — — — — — 2006 4–4 50.0% #134 1,504 0 0
19 2006 3–4 42.9% #122 1,513 0 0 2007 7–14 33.3% #77 1,478 0 0
20 2007 14–14 50.0% #50 1,587 0 0 2008 12–18 40.0% #71 1,554 0 0
21 2008 11–14 44.0% #80 1,603 0 0 2009 12–21 36.4% #89 1,568 0 0
22 2009 3–6 33.3% #205 1,555 0 0 2010 18–21 46.2% #60 1,632 0 1
23 — — — — — — — 2011 15–23 39.5% #103 1,570 0 1
24 2011 0–3 0.0% #164 1,530 0 0 2012 2–6 25.0% #212 1,509 0 1
25 2012 7–7 50.0% #120 1,561 0 0 2013 3–4 42.9% #170 1,505 0 1
26 2013 20–15 57.1% #41 1,680 0 0 2014 5–13 27.8% #98 1,487 0 1
27 2014 18–24 42.9% #54 1,644 0 1 2015 2–8 20.0% #175 1,451 0 1
28 2015 22–20 52.4% #51 1,704 0 2 2016 5–4 55.6% #142 1,612 0 1
29 2016 5–10 33.3% #147 1,637 0 2 2017 0–2 0.0% #356 1,532 0 1
30 2017 0–1 0.0% #966 1,617 0 2 — — — — — — —

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 Karin Knapp Alla Kudryavtseva
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 — — — — — — — — — — — — — — — — — 2005 0 1 1 0.0% — — — — — — — — — — — —
18 — — — — — — — — — — — — — — — — — 2006 4 4 8 50.0% — — — — — — — — — — — —
19 2006 1 2 3 33.3% 2 2 4 50.0% — — — — — — — — 2007 3 10 13 23.1% 4 3 7 57.1% 0 1 1 0.0% — — — —
20 2007 3 5 8 37.5% 11 7 18 61.1% 0 2 2 0.0% — — — — 2008 9 12 21 42.9% 0 3 3 0.0% 3 3 6 50.0% — — — —
21 2008 7 8 15 46.7% 4 5 9 44.4% — — — — 0 1 1 0.0% 2009 5 12 17 29.4% 6 7 13 46.2% 1 2 3 33.3% — — — —
22 2009 3 4 7 42.9% 0 2 2 0.0% — — — — — — — — 2010 13 13 26 50.0% 1 5 6 16.7% 4 3 7 57.1% — — — —
23 — — — — — — — — — — — — — — — — — 2011 10 13 23 43.5% 3 7 10 30.0% 2 3 5 40.0% — — — —
24 2011 0 2 2 0.0% 0 1 1 0.0% — — — — — — — — 2012 2 4 6 33.3% 0 1 1 0.0% 0 1 1 0.0% — — — —
25 2012 1 2 3 33.3% 6 4 10 60.0% 0 1 1 0.0% — — — — 2013 1 2 3 33.3% 0 1 1 0.0% 2 1 3 66.7% — — — —
26 2013 6 6 12 50.0% 11 8 19 57.9% 3 1 4 75.0% — — — — 2014 4 8 12 33.3% 1 4 5 20.0% 0 1 1 0.0% — — — —
27 2014 13 15 28 46.4% 4 7 11 36.4% 0 1 1 0.0% 1 1 2 50.0% 2015 2 7 9 22.2% — — — — 0 1 1 0.0% — — — —
28 2015 10 13 23 43.5% 12 4 16 75.0% 0 3 3 0.0% — — — — 2016 3 3 6 50.0% 2 1 3 66.7% — — — — — — — —
29 2016 0 4 4 0.0% 5 5 10 50.0% 0 1 1 0.0% — — — — 2017 0 2 2 0.0% — — — — — — — — — — — —
30 2017 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 44 62 106 41.5% 55 45 100 55.0% 3 9 12 25.0% 1 2 3 33.3% — 56 91 147 38.1% 17 32 49 34.7% 12 16 28 42.9% — — — —

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 191/221 of Karin Knapp's and 181/215 of Alla Kudryavtseva'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 Karin Knapp Alla Kudryavtseva
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%
19 2006 2/7 2.5 4.5 56.9% 69.2% 46.9% 37.5% 67.9% 60.1% 43.1% 2007 10/21 1.4 3.7 57.6% 55.8% 44.9% 48.6% 46.3% 51.3% 43.1%
20 2007 19/28 3.0 6.3 54.6% 65.6% 42.6% 50.6% 36.5% 55.0% 44.6% 2008 26/30 1.8 3.0 61.1% 59.3% 43.9% 51.7% 45.8% 53.5% 46.2%
21 2008 21/25 2.1 5.0 60.9% 60.3% 40.5% 48.7% 51.3% 52.6% 43.1% 2009 29/33 1.6 3.4 60.8% 54.9% 44.6% 47.5% 51.3% 51.5% 42.0%
22 2009 8/9 0.8 5.3 50.2% 59.7% 41.0% 49.3% 44.6% 49.7% 43.9% 2010 36/39 2.1 2.6 58.7% 60.6% 44.4% 50.8% 44.2% 53.9% 44.1%
23 — —/— — — — — — — — — — 2011 36/38 2.4 3.8 56.1% 60.1% 41.0% 49.8% 46.9% 51.9% 41.1%
24 2011 3/3 1.0 10.7 59.1% 60.2% 39.8% 51.3% 49.7% 51.6% 41.5% 2012 7/8 1.9 2.6 56.1% 61.9% 46.3% 43.9% 53.4% 54.0% 44.3%
25 2012 14/14 1.6 6.0 59.3% 60.0% 40.5% 49.9% 43.5% 52.0% 44.1% 2013 5/7 3.4 1.8 58.3% 66.5% 42.3% 48.0% 76.8% 56.3% 45.2%
26 2013 29/35 2.9 5.0 56.6% 67.7% 43.8% 54.9% 50.9% 57.4% 46.7% 2014 15/18 2.1 4.4 62.8% 59.3% 41.1% 42.1% 43.2% 52.4% 41.7%
27 2014 39/42 3.6 4.7 57.7% 65.5% 43.2% 50.6% 51.2% 55.9% 41.9% 2015 7/10 1.3 4.4 70.0% 56.4% 40.5% 42.7% 44.8% 51.8% 38.7%
28 2015 41/42 2.5 4.2 64.1% 61.4% 48.0% 52.5% 49.5% 56.7% 43.8% 2016 8/9 2.5 5.3 59.5% 61.1% 38.0% 47.1% 52.2% 51.7% 46.8%
29 2016 14/15 2.7 4.9 56.1% 61.7% 41.1% 46.8% 45.0% 52.8% 40.7% 2017 2/2 2.5 6.0 59.6% 55.1% 44.2% 42.3% 51.7% 50.8% 42.6%
30 2017 1/1 3.0 5.0 48.1% 60.0% 29.6% 58.3% 50.0% 44.2% 44.7% — —/— — — — — — — — — —
Career — 191/221 2.6 5.1 58.6% 63.4% 43.5% 51.0% 48.2% 55.0% 43.6% — 181/224 2.0 3.4 59.5% 59.1% 43.0% 48.4% 47.8% 52.7% 43.1%

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 Karin Knapp Alla Kudryavtseva
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 — — — — — — — — — — — — — — — — 2005 1485 95.1 — — — — — — — 0.0% -4.50 — — — +0.06
18 — — — — — — — — — — — — — — — — 2006 1505 102.4 — — — — +15 — — 47.4% -0.47 2–1 (67%) — — +0.58
19 2006 1513 108.6 -0.12 -2.10 1.081 52.1% -5 +47 — 47.1% +0.47 1–2 (33%) 2–4 (33%) 98.3 +0.25 2007 1479 112.3 -2.11 -0.89 0.886 47.4% -26 +109 — 37.0% -0.93 3–3 (50%) — — +0.19
20 2007 1587 121.4 -0.55 -0.12 0.990 49.7% -69 +90 — 49.3% 0.00 6–7 (46%) 6–3 (67%) 101.3 +0.69 2008 1554 118.9 -1.27 +1.61 0.994 49.9% -27 -25 +89 45.2% -0.26 6–9 (40%) 2–6 (25%) 96.9 +0.18
21 2008 1603 120.0 -1.76 -0.63 0.909 48.0% -25 +27 — 46.6% -0.74 3–5 (38%) 5–3 (63%) 99.5 +1.04 2009 1568 115.1 -3.32 -1.08 0.866 46.9% -53 +10 +66 37.8% -0.91 4–4 (50%) 4–4 (50%) 101.0 -0.37
22 2009 1556 96.3 -3.79 -1.88 0.874 46.7% +5 — — 25.0% -1.75 — 1–1 — +1.05 2010 1632 116.0 -1.58 -0.03 0.956 49.0% -24 -115 +21 46.0% -0.49 5–6 (45%) 2–2 (50%) 100.2 +0.56
23 — — — — — — — — — — — — — — — — 2011 1570 105.8 -3.04 -3.05 0.854 46.5% +20 -106 +52 38.5% -1.21 6–2 (75%) 6–4 (60%) 107.3 +0.40
24 2011 1531 107.5 +1.01 -0.38 0.858 47.0% — — — 33.3% -1.11 0–3 (0%) 2–1 (67%) — -0.47 2012 1510 99.2 -2.09 -0.77 0.964 48.9% +37 — — 33.3% -0.89 0–2 — — +0.59
25 2012 1562 108.4 -2.46 -0.27 0.918 48.2% -36 +93 — 45.7% -0.69 5–2 (71%) 1–1 — +0.13 2013 1505 109.2 -0.85 +0.31 1.036 50.2% +31 — +117 57.1% 0.00 0–2 1–0 — +0.48
26 2013 1681 127.7 +1.14 +1.48 1.097 52.0% -86 -9 -89 57.3% +0.40 5–7 (42%) 5–1 (83%) 103.3 +0.66 2014 1487 114.2 -2.38 -0.41 0.877 47.1% +43 -62 — 36.4% -1.18 2–6 (25%) 1–2 (33%) 95.6 -0.09
27 2014 1645 120.9 -0.61 -1.24 0.951 49.0% -13 -18 — 45.7% -0.48 4–8 (33%) 6–5 (55%) 97.7 +0.92 2015 1451 103.7 -3.22 -0.55 0.802 45.0% +28 — — 19.0% -1.81 1–0 0–4 (0%) — +0.03
28 2015 1704 130.8 -0.82 +1.99 1.010 50.4% -81 +81 -160 53.8% +0.27 6–5 (55%) 7–7 (50%) 102.7 -0.73 2016 1612 115.7 -2.01 +1.48 0.969 49.2% -29 -124 — 47.6% -0.71 3–0 (100%) 2–1 (67%) — -0.43
29 2016 1637 105.2 -1.99 -0.46 0.862 46.9% -62 +121 — 36.4% -1.42 1–4 (20%) 2–0 — -0.47 2017 1533 98.9 -3.36 -1.56 0.865 46.9% — — — 20.0% -1.40 0–1 — — +0.06
30 2017 1618 — -0.56 -4.07 0.802 44.4% — — — — — — — — +0.14 2018 1509 94.3 — — — — — — — — — — — — —
Career — 1711 124.9 -0.85 +0.14 0.969 49.4% -43 +53 -119 48.2% -0.26 31–43 (42%) 37–26 (59%) 103.3 +1.45 — 1671 114.0 -2.30 -0.63 0.911 47.9% -7 -34 +62 40.2% -0.82 32–36 (47%) 18–23 (44%) 99.9 +1.00

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.