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

Karin Knapp vs Marina Erakovic H2H: 1-0

Karin Knapp holds a 1–0 lead over Marina Erakovic in their WTA head-to-head. Across 1 main-draw meeting, Karin Knapp leads 1–0 on hard courts. Most recently, Karin Knapp won the 2014 Wuhan Open round of 64 6-4 2-6 6-1.

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Karin Knapp
Italy Age 39 Right-Handed 180 cm / 5'11"
H2H
1 – 0
1 main-draw meetings
Marina Erakovic
New Zealand Age 38 Right-Handed 174 cm / 5'9"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Karin Knapp #62 6-4 2-6 6-1 Marina Erakovic #90 Match data Sep 24, 2014* R64 Wuhan Open Premier 5 → modern equivalent WTA 1000 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
Karin Knapp #971 #33 1,420 1,710 103 118 46.6% 0 0 0 0 2 2
Marina Erakovic #827 #39 1,392 1,695 104 133 43.9% 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 Marina Erakovic
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 — — — — — — — 2005 1–1 50.0% #213 1,498 0 0
19 2006 3–4 42.9% #122 1,513 0 0 2007 1–5 16.7% #153 1,457 0 0
20 2007 14–14 50.0% #50 1,587 0 0 2008 16–17 48.5% #66 1,517 0 0
21 2008 11–14 44.0% #80 1,603 0 0 2009 4–7 36.4% #227 1,514 0 0
22 2009 3–6 33.3% #205 1,555 0 0 2010 2–7 22.2% #333 1,480 0 0
23 — — — — — — — 2011 11–8 57.9% #61 1,627 0 0
24 2011 0–3 0.0% #164 1,530 0 0 2012 19–21 47.5% #66 1,583 0 0
25 2012 7–7 50.0% #120 1,561 0 0 2013 20–16 55.6% #46 1,669 0 1
26 2013 20–15 57.1% #41 1,680 0 0 2014 12–20 37.5% #76 1,607 0 1
27 2014 18–24 42.9% #54 1,644 0 1 2015 7–14 33.3% #135 1,542 0 1
28 2015 22–20 52.4% #51 1,704 0 2 2016 10–8 55.6% #106 1,620 0 1
29 2016 5–10 33.3% #147 1,637 0 2 2017 1–9 10.0% #197 1,547 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 Marina Erakovic
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 1 1 2 50.0% — — — — — — — — — — — —
19 2006 1 2 3 33.3% 2 2 4 50.0% — — — — — — — — 2007 1 5 6 16.7% — — — — — — — — — — — —
20 2007 3 5 8 37.5% 11 7 18 61.1% 0 2 2 0.0% — — — — 2008 8 11 19 42.1% 1 3 4 25.0% 7 3 10 70.0% — — — —
21 2008 7 8 15 46.7% 4 5 9 44.4% — — — — 0 1 1 0.0% 2009 4 7 11 36.4% — — — — — — — — — — — —
22 2009 3 4 7 42.9% 0 2 2 0.0% — — — — — — — — 2010 0 6 6 0.0% — — — — 2 1 3 66.7% — — — —
23 — — — — — — — — — — — — — — — — — 2011 7 5 12 58.3% 0 1 1 0.0% 4 2 6 66.7% — — — —
24 2011 0 2 2 0.0% 0 1 1 0.0% — — — — — — — — 2012 9 10 19 47.4% 7 7 14 50.0% 3 4 7 42.9% — — — —
25 2012 1 2 3 33.3% 6 4 10 60.0% 0 1 1 0.0% — — — — 2013 13 10 23 56.5% 3 4 7 42.9% 4 2 6 66.7% — — — —
26 2013 6 6 12 50.0% 11 8 19 57.9% 3 1 4 75.0% — — — — 2014 10 13 23 43.5% 2 3 5 40.0% 0 3 3 0.0% 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 5 6 11 45.5% 0 4 4 0.0% 2 4 6 33.3% — — — —
28 2015 10 13 23 43.5% 12 4 16 75.0% 0 3 3 0.0% — — — — 2016 1 3 4 25.0% 7 4 11 63.6% 2 1 3 66.7% — — — —
29 2016 0 4 4 0.0% 5 5 10 50.0% 0 1 1 0.0% — — — — 2017 1 6 7 14.3% 0 2 2 0.0% 0 1 1 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% — 60 83 143 42.0% 20 28 48 41.7% 24 21 45 53.3% 0 1 1 0.0%

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 219/235 of Marina Erakovic'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 Marina Erakovic
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 5/6 2.4 3.6 56.9% 62.4% 42.7% 39.4% 61.3% 54.4% 41.8%
20 2007 19/28 3.0 6.3 54.6% 65.6% 42.6% 50.6% 36.5% 55.0% 44.6% 2008 29/33 5.4 3.4 58.8% 68.1% 47.4% 54.2% 45.7% 59.3% 40.8%
21 2008 21/25 2.1 5.0 60.9% 60.3% 40.5% 48.7% 51.3% 52.6% 43.1% 2009 11/11 3.8 4.9 57.0% 64.8% 38.5% 56.9% 55.6% 53.7% 40.2%
22 2009 8/9 0.8 5.3 50.2% 59.7% 41.0% 49.3% 44.6% 49.7% 43.9% 2010 9/9 4.7 4.1 61.1% 62.6% 41.2% 53.6% 51.8% 54.2% 37.6%
23 — —/— — — — — — — — — — 2011 18/19 4.4 3.1 63.9% 65.5% 44.4% 59.2% 39.3% 58.1% 42.5%
24 2011 3/3 1.0 10.7 59.1% 60.2% 39.8% 51.3% 49.7% 51.6% 41.5% 2012 38/40 3.8 3.4 54.4% 68.8% 46.5% 53.9% 42.7% 58.3% 42.6%
25 2012 14/14 1.6 6.0 59.3% 60.0% 40.5% 49.9% 43.5% 52.0% 44.1% 2013 29/36 4.2 4.9 57.0% 70.7% 45.0% 51.7% 47.3% 59.7% 44.4%
26 2013 29/35 2.9 5.0 56.6% 67.7% 43.8% 54.9% 50.9% 57.4% 46.7% 2014 31/32 2.8 3.8 60.3% 65.6% 42.5% 49.3% 46.9% 56.3% 41.9%
27 2014 39/42 3.6 4.7 57.7% 65.5% 43.2% 50.6% 51.2% 55.9% 41.9% 2015 21/21 3.8 3.6 61.0% 66.3% 50.9% 53.1% 41.0% 60.4% 38.0%
28 2015 41/42 2.5 4.2 64.1% 61.4% 48.0% 52.5% 49.5% 56.7% 43.8% 2016 18/18 2.3 4.4 64.7% 61.7% 44.5% 51.8% 50.1% 56.1% 43.0%
29 2016 14/15 2.7 4.9 56.1% 61.7% 41.1% 46.8% 45.0% 52.8% 40.7% 2017 10/10 2.0 5.6 57.0% 65.1% 39.1% 48.2% 43.8% 54.1% 36.1%
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% — 219/237 3.8 3.9 59.0% 66.6% 44.9% 52.7% 46.0% 57.7% 41.4%

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 Marina Erakovic
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 1498 95.1 — — — — — — — 40.0% -1.00 1–0 — — +0.29
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 1457 98.0 -0.61 -2.50 0.916 48.2% +5 — — 21.4% -1.36 1–1 — — +0.10
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 1518 119.1 +1.94 -2.96 1.003 49.8% -43 +12 +208 48.7% -0.08 6–6 (50%) 5–7 (42%) 99.1 +1.05
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 1514 108.9 -1.10 -1.98 0.869 47.5% -38 — — 42.3% -0.92 1–3 (25%) 1–0 — -0.07
22 2009 1556 96.3 -3.79 -1.88 0.874 46.7% +5 — — 25.0% -1.75 — 1–1 — +1.05 2010 1480 102.7 -1.18 -3.79 0.820 45.9% -44 — +254 25.0% -1.70 1–1 0–3 (0%) — -0.06
23 — — — — — — — — — — — — — — — — 2011 1627 118.5 +1.72 -1.34 1.015 50.1% -74 — +125 55.3% +0.02 5–4 (56%) 1–0 — +0.24
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 1584 114.0 +1.58 -1.34 1.023 50.5% -11 -33 +124 44.0% -0.37 9–6 (60%) 5–3 (63%) 104.2 +1.89
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 1670 123.7 +2.86 -0.04 1.101 51.9% -29 -101 +64 53.0% +0.21 7–7 (50%) 10–4 (71%) 106.7 +0.26
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 1608 123.2 -0.48 -1.04 0.958 49.3% +12 -33 +39 40.8% -0.31 4–5 (44%) 2–2 (50%) — -0.33
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 1542 117.9 +1.24 -2.64 0.961 48.9% +77 -39 +69 44.7% -0.23 2–7 (22%) 2–3 (40%) 95.1 -0.36
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 1620 110.9 +0.21 -1.18 0.978 49.7% -22 +11 +15 48.7% -0.26 4–3 (57%) 5–4 (56%) 102.4 +0.55
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 1548 105.9 -0.90 -2.01 0.788 45.4% +27 — — 15.8% -1.84 0–1 0–3 (0%) — -0.44
30 2017 1618 — -0.56 -4.07 0.802 44.4% — — — — — — — — +0.14 — — — — — — — — — — — — — — — —
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 — 1696 119.6 +0.96 -1.64 0.979 49.6% -14 -29 +123 44.6% -0.34 41–44 (48%) 31–29 (52%) 102.9 +1.32

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.