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

Maria Sharapova vs Karin Knapp H2H: 2-0

Maria Sharapova holds a 2–0 lead over Karin Knapp in their WTA head-to-head. Across 2 main-draw meetings, Maria Sharapova leads 1–0 on clay and 1–0 on hard courts. Most recently, Maria Sharapova won the 2014 Australian Open round of 64 6-3 4-6 10-8.

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Maria Sharapova
RUS Age 39 Right-Handed 188 cm / 6'2"
H2H
2 – 0
2 main-draw meetings
Karin Knapp
Italy Age 39 Right-Handed 180 cm / 5'11"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Maria Sharapova #3 6-3 4-6 10-8 Karin Knapp #44 Match data Jan 17, 2014* R64 Australian Open Grand Slam Hard
Maria Sharapova #1 7-6(4) 6-0 Karin Knapp #38 Match data May 31, 2008* R32 Roland Garros Grand Slam 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
Maria Sharapova #373 #1 10,690 2,264 601 175 77.4% 5 14 1 7 9 36
Karin Knapp #971 #33 1,420 1,710 103 118 46.6% 0 0 0 0 2 2

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 Maria Sharapova Karin Knapp
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
15 2002 1–2 33.3% #188 1,503 0 0 — — — — — — —
16 2003 24–12 66.7% #32 1,778 0 2 — — — — — — —
17 2004 55–16 77.5% #4 2,074 1 7 — — — — — — —
18 2005 53–13 80.3% #4 2,099 1 10 — — — — — — —
19 2006 59–10 85.5% #2 2,239 2 15 2006 3–4 42.9% #122 1,513 0 0
20 2007 40–12 76.9% #5 2,146 2 16 2007 14–14 50.0% #50 1,587 0 0
21 2008 31–6 83.8% #9 2,158 3 19 2008 11–14 44.0% #80 1,603 0 0
22 2009 31–9 77.5% #14 2,076 3 20 2009 3–6 33.3% #205 1,555 0 0
23 2010 33–11 75.0% #18 1,991 3 22 — — — — — — —
24 2011 43–13 76.8% #4 1,994 3 24 2011 0–3 0.0% #164 1,530 0 0
25 2012 60–11 84.5% #2 2,167 4 27 2012 7–7 50.0% #120 1,561 0 0
26 2013 37–8 82.2% #4 2,170 4 29 2013 20–15 57.1% #41 1,680 0 0
27 2014 50–13 79.4% #2 2,102 5 33 2014 18–24 42.9% #54 1,644 0 1
28 2015 35–10 77.8% #4 2,066 5 35 2015 22–20 52.4% #51 1,704 0 2
29 2016 4–1 80.0% #91 2,074 5 35 2016 5–10 33.3% #147 1,637 0 2
30 2017 16–7 69.6% #61 2,007 5 36 2017 0–1 0.0% #966 1,617 0 2
31 2018 21–11 65.6% #29 1,923 5 36 — — — — — — —
32 2019 8–8 50.0% #133 1,877 5 36 — — — — — — —
33 2020 0–2 0.0% #373 1,837 5 36 — — — — — — —

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 Maria Sharapova Karin Knapp
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 %
15 2002 1 2 3 33.3% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
16 2003 13 8 21 61.9% 0 2 2 0.0% 7 2 9 77.8% 4 0 4 100.0% — — — — — — — — — — — — — — — — —
17 2004 34 12 46 73.9% 8 3 11 72.7% 12 0 12 100.0% 1 1 2 50.0% — — — — — — — — — — — — — — — — —
18 2005 29 8 37 78.4% 9 3 12 75.0% 10 1 11 90.9% 5 1 6 83.3% — — — — — — — — — — — — — — — — —
19 2006 45 5 50 90.0% 3 1 4 75.0% 8 2 10 80.0% 3 2 5 60.0% 2006 1 2 3 33.3% 2 2 4 50.0% — — — — — — — —
20 2007 24 7 31 77.4% 7 2 9 77.8% 7 2 9 77.8% 2 1 3 66.7% 2007 3 5 8 37.5% 11 7 18 61.1% 0 2 2 0.0% — — — —
21 2008 17 2 19 89.5% 13 3 16 81.3% 1 1 2 50.0% — — — — 2008 7 8 15 46.7% 4 5 9 44.4% — — — — 0 1 1 0.0%
22 2009 20 5 25 80.0% 6 2 8 75.0% 5 2 7 71.4% — — — — 2009 3 4 7 42.9% 0 2 2 0.0% — — — — — — — —
23 2010 19 7 26 73.1% 7 2 9 77.8% 7 2 9 77.8% — — — — — — — — — — — — — — — — — — — — —
24 2011 25 10 35 71.4% 12 2 14 85.7% 6 1 7 85.7% — — — — 2011 0 2 2 0.0% 0 1 1 0.0% — — — — — — — —
25 2012 32 7 39 82.1% 19 1 20 95.0% 8 2 10 80.0% 1 1 2 50.0% 2012 1 2 3 33.3% 6 4 10 60.0% 0 1 1 0.0% — — — —
26 2013 19 4 23 82.6% 17 3 20 85.0% 1 1 2 50.0% — — — — 2013 6 6 12 50.0% 11 8 19 57.9% 3 1 4 75.0% — — — —
27 2014 26 10 36 72.2% 19 1 20 95.0% 3 1 4 75.0% 2 1 3 66.7% 2014 13 15 28 46.4% 4 7 11 36.4% 0 1 1 0.0% 1 1 2 50.0%
28 2015 18 6 24 75.0% 12 3 15 80.0% 5 1 6 83.3% — — — — 2015 10 13 23 43.5% 12 4 16 75.0% 0 3 3 0.0% — — — —
29 2016 4 1 5 80.0% — — — — — — — — — — — — 2016 0 4 4 0.0% 5 5 10 50.0% 0 1 1 0.0% — — — —
30 2017 11 4 15 73.3% 5 3 8 62.5% — — — — — — — — 2017 0 1 1 0.0% — — — — — — — — — — — —
31 2018 10 6 16 62.5% 11 4 15 73.3% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
32 2019 7 6 13 53.8% — — — — 1 2 3 33.3% — — — — — — — — — — — — — — — — — — — — —
33 2020 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 354 112 466 76.0% 148 35 183 80.9% 81 21 102 79.4% 18 7 25 72.0% — 44 62 106 41.5% 55 45 100 55.0% 3 9 12 25.0% 1 2 3 33.3%

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 590/773 of Maria Sharapova's and 191/221 of Karin Knapp'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 Maria Sharapova Karin Knapp
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%
16 2003 7/36 3.4 3.4 60.1% 67.5% 51.4% 76.6% 46.5% 60.6% 44.3% — —/— — — — — — — — — —
17 2004 16/71 4.6 4.6 61.6% 71.8% 51.7% 55.0% 50.1% 64.2% 49.1% — —/— — — — — — — — — —
18 2005 31/66 3.6 3.0 63.9% 68.3% 51.1% 63.2% 45.2% 61.9% 47.0% — —/— — — — — — — — — —
19 2006 65/69 4.2 3.5 65.7% 70.2% 49.3% 58.9% 54.6% 63.1% 49.0% 2006 2/7 2.5 4.5 56.9% 69.2% 46.9% 37.5% 67.9% 60.1% 43.1%
20 2007 47/52 3.7 5.9 64.2% 68.9% 43.8% 58.5% 55.5% 59.9% 48.0% 2007 19/28 3.0 6.3 54.6% 65.6% 42.6% 50.6% 36.5% 55.0% 44.6%
21 2008 30/37 3.6 5.7 65.5% 71.3% 48.2% 63.1% 51.1% 63.3% 50.0% 2008 21/25 2.1 5.0 60.9% 60.3% 40.5% 48.7% 51.3% 52.6% 43.1%
22 2009 37/40 3.6 7.7 64.4% 65.2% 42.0% 48.7% 52.0% 56.9% 49.2% 2009 8/9 0.8 5.3 50.2% 59.7% 41.0% 49.3% 44.6% 49.7% 43.9%
23 2010 41/44 4.0 5.6 63.1% 73.2% 46.4% 53.5% 50.3% 63.1% 47.9% — —/— — — — — — — — — —
24 2011 50/56 2.4 6.3 66.7% 66.1% 41.9% 50.2% 58.7% 58.0% 50.4% 2011 3/3 1.0 10.7 59.1% 60.2% 39.8% 51.3% 49.7% 51.6% 41.5%
25 2012 58/71 3.2 4.8 66.3% 68.4% 48.4% 62.4% 51.3% 61.8% 49.9% 2012 14/14 1.6 6.0 59.3% 60.0% 40.5% 49.9% 43.5% 52.0% 44.1%
26 2013 40/45 4.1 4.6 62.8% 73.6% 49.3% 59.7% 53.1% 64.8% 49.6% 2013 29/35 2.9 5.0 56.6% 67.7% 43.8% 54.9% 50.9% 57.4% 46.7%
27 2014 56/63 3.3 5.8 61.4% 68.9% 47.1% 51.5% 55.2% 60.5% 50.1% 2014 39/42 3.6 4.7 57.7% 65.5% 43.2% 50.6% 51.2% 55.9% 41.9%
28 2015 37/45 4.1 5.3 62.2% 72.8% 54.6% 61.7% 46.1% 65.8% 46.6% 2015 41/42 2.5 4.2 64.1% 61.4% 48.0% 52.5% 49.5% 56.7% 43.8%
29 2016 5/5 11.0 4.8 56.2% 77.4% 45.6% 42.7% 38.3% 63.3% 51.1% 2016 14/15 2.7 4.9 56.1% 61.7% 41.1% 46.8% 45.0% 52.8% 40.7%
30 2017 22/23 5.6 5.5 57.6% 71.2% 46.3% 58.5% 49.4% 60.8% 46.0% 2017 1/1 3.0 5.0 48.1% 60.0% 29.6% 58.3% 50.0% 44.2% 44.7%
31 2018 31/32 4.6 6.3 59.4% 66.9% 44.2% 50.3% 49.0% 57.7% 47.0% — —/— — — — — — — — — —
32 2019 15/16 3.2 5.5 63.8% 64.3% 43.2% 53.1% 40.4% 56.9% 44.9% — —/— — — — — — — — — —
33 2020 2/2 6.0 8.0 57.4% 70.1% 45.0% 33.3% 41.7% 59.5% 32.6% — —/— — — — — — — — — —
Career — 590/776 3.8 5.3 63.6% 69.5% 47.2% 56.7% 51.7% 61.3% 48.6% — 191/221 2.6 5.1 58.6% 63.4% 43.5% 51.0% 48.2% 55.0% 43.6%

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 Maria Sharapova Karin Knapp
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
15 2002 1504 110.4 — — — — +30 — — 37.5% -0.25 1–1 0–1 — -0.19 — — — — — — — — — — — — — — — —
16 2003 1779 134.3 +2.16 +0.59 1.123 52.8% -35 — -9 62.2% +1.01 7–5 (58%) 5–6 (45%) 103.1 +1.00 — — — — — — — — — — — — — — — —
17 2004 2075 160.2 +5.99 +3.49 1.370 56.2% -57 -383 +32 70.6% +1.66 15–6 (71%) 2–5 (29%) 106.7 -0.75 — — — — — — — — — — — — — — — —
18 2005 2099 166.8 +5.53 +3.06 1.233 54.4% +3 -259 +90 73.5% +1.92 17–4 (81%) 7–4 (64%) 110.0 -1.58 — — — — — — — — — — — — — — — —
19 2006 2239 171.2 +7.19 +5.40 1.327 55.9% +47 -395 -48 83.2% +2.22 6–3 (67%) 9–1 (90%) 106.5 -0.72 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
20 2007 2147 162.6 +4.20 +4.33 1.195 53.9% +73 -223 +47 73.2% +1.66 10–4 (71%) 5–2 (71%) 101.7 -1.40 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
21 2008 2158 159.5 +6.81 +5.50 1.362 56.2% +107 -167 — 77.8% +2.09 10–3 (77%) 7–3 (70%) 104.9 -0.56 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
22 2009 2076 148.9 +1.97 +5.02 1.140 52.9% +130 -100 -34 66.3% +1.14 14–3 (82%) 3–4 (43%) 100.7 +0.32 2009 1556 96.3 -3.79 -1.88 0.874 46.7% +5 — — 25.0% -1.75 — 1–1 — +1.05
23 2010 1992 156.3 +6.24 +4.11 1.299 55.3% +92 -12 +88 69.6% +1.69 9–5 (64%) 2–4 (33%) 96.6 0.00 — — — — — — — — — — — — — — — —
24 2011 1994 155.2 +2.58 +6.97 1.200 54.1% -10 +64 +124 70.2% +1.52 12–1 (92%) 8–2 (80%) 108.8 +0.41 2011 1531 107.5 +1.01 -0.38 0.858 47.0% — — — 33.3% -1.11 0–3 (0%) 2–1 (67%) — -0.47
25 2012 2167 168.4 +6.37 +7.20 1.305 55.7% -46 +49 -37 75.8% +1.95 14–1 (93%) 8–6 (57%) 109.9 -3.27 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
26 2013 2171 165.9 +8.74 +6.16 1.409 56.7% -28 +101 — 80.0% +2.14 5–2 (71%) 2–2 (50%) 100.3 -1.17 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
27 2014 2102 166.1 +4.81 +7.11 1.270 55.2% -43 +205 -9 69.7% +1.51 20–8 (71%) 7–8 (47%) 97.7 -1.90 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
28 2015 2066 159.8 +6.34 +5.11 1.365 55.9% -11 +167 +15 74.5% +2.02 8–2 (80%) 0–6 (0%) 96.3 -1.45 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
29 2016 2074 132.1 +2.31 +3.11 1.391 56.6% -2 — — 72.7% +2.18 1–0 0–1 — -0.38 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
30 2017 2008 140.4 +3.36 +2.15 1.173 53.4% +44 +217 — 68.6% +1.41 6–3 (67%) 3–2 (60%) 97.6 -0.43 2017 1618 — -0.56 -4.07 0.802 44.4% — — — — — — — — +0.14
31 2018 1923 146.3 +1.41 +3.43 1.111 52.2% +35 +236 — 63.0% +0.96 5–6 (45%) 3–3 (50%) 92.0 +0.14 — — — — — — — — — — — — — — — —
32 2019 1877 145.3 +0.28 +1.89 1.042 50.8% +56 — +135 59.3% +0.59 1–2 (33%) 3–0 (100%) 100.4 -1.54 — — — — — — — — — — — — — — — —
33 2020 1838 108.1 +0.15 +0.49 0.806 46.2% — — — 20.0% -1.60 0–1 0–1 — -0.11 — — — — — — — — — — — — — — — —
Career — 2265 167.5 +5.03 +5.13 1.257 54.8% +13 +7 +28 72.0% +1.67 161–60 (73%) 74–61 (55%) 104.4 -1.78 — 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

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.