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

Jana Novotna vs Mareen Louie Harper H2H: 1-0

Jana Novotna holds a 1–0 lead over Mareen Louie Harper in their WTA head-to-head. Across 1 main-draw meeting, Jana Novotna leads 1–0 on hard courts. Most recently, Jana Novotna won the 1991 US Open round of 64 6-2 6-3.

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Jana Novotna
CZE Right-Handed 175 cm / 5'9"
H2H
1 – 0
1 main-draw meetings
Mareen Louie Harper
USA Age 66

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Jana Novotna #9 6-2 6-3 Mareen Louie Harper Match data Aug 29, 1991* R64 US 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
Jana Novotna #18 #2 5,063 2,240 510 201 71.7% 1 2 1 13 7 24
Mareen Louie Harper — — — 1,910 177 239 42.5% 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 Jana Novotna Mareen Louie Harper
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
13 — — — — — — — 1974 2–1 66.7% — 1,523 0 0
15 — — — — — — — 1976 1–2 33.3% — 1,521 0 0
16 — — — — — — — 1977 0–2 0.0% — 1,519 0 0
17 1986 0–4 0.0% #171 1,466 0 0 1978 7–12 36.8% — 1,588 0 0
18 1987 21–17 55.3% #47 1,752 0 0 1979 4–13 23.5% — 1,568 0 0
19 1988 24–19 55.8% #35 1,760 0 1 1980 22–23 48.9% — 1,714 0 0
20 1989 45–17 72.6% #11 1,963 0 2 1981 16–20 44.4% — 1,743 0 0
21 1990 40–16 71.4% #13 2,017 0 3 1982 9–18 33.3% — 1,654 0 0
22 1991 45–15 75.0% #7 2,071 0 5 1983 7–10 41.2% — 1,671 0 0
23 1992 36–18 66.7% #10 2,080 0 5 1984 18–17 51.4% — 1,733 0 1
24 1993 46–15 75.4% #6 2,101 0 7 1985 29–18 61.7% — 1,776 0 2
25 1994 43–11 79.6% #4 2,141 0 10 1986 12–17 41.4% — 1,679 0 2
26 1995 30–12 71.4% #11 2,031 0 11 1987 9–16 36.0% — 1,623 0 2
27 1996 52–13 80.0% #3 2,226 0 15 1988 12–17 41.4% — 1,613 0 2
28 1997 52–15 77.6% #2 2,176 0 19 1989 6–14 30.0% — 1,576 0 2
29 1998 50–14 78.1% #3 2,131 1 23 1990 10–15 40.0% — 1,590 0 2
30 1999 26–15 63.4% #18 1,925 1 24 1991 12–16 42.9% — 1,614 0 2
31 — — — — — — — 1992 1–7 12.5% — 1,545 0 2
33 — — — — — — — 1994 0–1 0.0% — 1,536 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 Jana Novotna Mareen Louie Harper
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 %
13 — — — — — — — — — — — — — — — — — 1974 2 1 3 66.7% — — — — — — — — — — — —
15 — — — — — — — — — — — — — — — — — 1976 — — — — 0 1 1 0.0% 1 1 2 50.0% — — — —
16 — — — — — — — — — — — — — — — — — 1977 — — — — 0 1 1 0.0% — — — — 0 1 1 0.0%
17 1986 — — — — 0 2 2 0.0% 0 1 1 0.0% 0 1 1 0.0% 1978 4 5 9 44.4% 3 3 6 50.0% — — — — 0 4 4 0.0%
18 1987 6 5 11 54.5% 8 6 14 57.1% 3 2 5 60.0% 4 4 8 50.0% 1979 2 6 8 25.0% 0 1 1 0.0% 0 1 1 0.0% 2 5 7 28.6%
19 1988 11 8 19 57.9% 4 6 10 40.0% 8 3 11 72.7% 1 2 3 33.3% 1980 7 8 15 46.7% 3 2 5 60.0% 5 2 7 71.4% 7 11 18 38.9%
20 1989 17 8 25 68.0% 18 4 22 81.8% 3 1 4 75.0% 7 4 11 63.6% 1981 5 7 12 41.7% 1 1 2 50.0% 1 2 3 33.3% 9 10 19 47.4%
21 1990 21 9 30 70.0% 6 2 8 75.0% 8 2 10 80.0% 5 3 8 62.5% 1982 4 6 10 40.0% 2 1 3 66.7% 0 2 2 0.0% 3 9 12 25.0%
22 1991 23 5 28 82.1% 11 4 15 73.3% 4 2 6 66.7% 7 4 11 63.6% 1983 5 5 10 50.0% — — — — — — — — 2 5 7 28.6%
23 1992 6 4 10 60.0% 9 6 15 60.0% 5 2 7 71.4% 16 6 22 72.7% 1984 14 9 23 60.9% 0 1 1 0.0% 1 3 4 25.0% 3 4 7 42.9%
24 1993 11 5 16 68.8% 11 5 16 68.8% 6 1 7 85.7% 18 4 22 81.8% 1985 18 9 27 66.7% 0 2 2 0.0% 2 2 4 50.0% 9 5 14 64.3%
25 1994 21 5 26 80.8% 6 3 9 66.7% 4 1 5 80.0% 12 2 14 85.7% 1986 8 7 15 53.3% — — — — 1 2 3 33.3% 3 8 11 27.3%
26 1995 17 6 23 73.9% 2 2 4 50.0% 5 1 6 83.3% 6 3 9 66.7% 1987 6 8 14 42.9% 0 2 2 0.0% 2 3 5 40.0% 1 3 4 25.0%
27 1996 18 5 23 78.3% 13 3 16 81.3% 6 2 8 75.0% 15 3 18 83.3% 1988 8 11 19 42.1% 1 1 2 50.0% 0 2 2 0.0% 3 3 6 50.0%
28 1997 11 5 16 68.8% 11 4 15 73.3% 9 1 10 90.0% 21 5 26 80.8% 1989 3 9 12 25.0% — — — — 2 3 5 40.0% 1 2 3 33.3%
29 1998 14 5 19 73.7% 16 5 21 76.2% 11 0 11 100.0% 9 4 13 69.2% 1990 8 10 18 44.4% — — — — 0 2 2 0.0% 2 3 5 40.0%
30 1999 9 7 16 56.3% 7 5 12 58.3% 4 1 5 80.0% 6 2 8 75.0% 1991 9 11 20 45.0% — — — — 1 2 3 33.3% 2 3 5 40.0%
31 — — — — — — — — — — — — — — — — — 1992 1 5 6 16.7% — — — — — — — — 0 2 2 0.0%
33 — — — — — — — — — — — — — — — — — 1994 0 1 1 0.0% — — — — — — — — — — — —
Career — 185 77 262 70.6% 122 57 179 68.2% 76 20 96 79.2% 127 47 174 73.0% — 104 118 222 46.8% 10 16 26 38.5% 16 27 43 37.2% 47 78 125 37.6%

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 Jana Novotna Mareen Louie Harper
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
13 — — — — — — — — — — — — — — — — 1974 1524 102.4 — — — — +72 — — 57.1% +0.29 1–0 1–0 — +0.56
15 — — — — — — — — — — — — — — — — 1976 1522 100.6 — — — — — — — 42.9% -0.57 0–1 — — +0.36
16 — — — — — — — — — — — — — — — — 1977 1520 116.3 — — — — — — — 0.0% -3.50 — 0–1 — -0.35
17 1986 1467 99.1 — — — — — — — 20.0% -2.40 0–2 0–1 — +0.11 1978 1589 122.4 — — — — +31 -31 — 34.1% -1.25 5–1 (83%) 2–1 (67%) 108.1 -0.33
18 1987 1752 144.9 — — — — -44 -97 -159 54.0% +0.25 6–5 (55%) 7–4 (64%) 106.7 -1.10 1979 1568 121.3 — — — — +25 — — 30.0% -1.90 2–4 (33%) 2–1 (67%) — +0.42
19 1988 1761 136.2 — — — — -22 -139 -14 54.6% +0.31 6–5 (55%) 9–9 (50%) 101.9 -1.23 1980 1714 128.5 — — — — -41 -153 -36 46.2% -0.59 12–4 (75%) 2–6 (25%) 107.6 +1.57
20 1989 1964 163.3 — — — — -23 -80 -211 72.3% +1.50 6–9 (40%) 9–3 (75%) 102.7 -1.47 1981 1743 134.3 — — — — -2 — -72 42.7% -0.51 7–5 (58%) 4–2 (67%) 105.0 -1.63
21 1990 2017 161.3 — — — — -58 -59 -100 69.2% +1.75 8–10 (44%) 2–10 (17%) 91.7 -0.57 1982 1655 124.8 — — — — -27 -46 — 35.5% -1.06 4–4 (50%) 1–2 (33%) 99.6 -1.27
22 1991 2072 167.7 — — — — +35 -34 -157 70.2% +1.55 9–6 (60%) 7–9 (44%) 100.2 -3.27 1983 1671 132.0 — — — — -14 — — 42.9% -0.43 2–1 (67%) 1–2 (33%) 100.4 -0.99
23 1992 2080 166.9 — — — — +61 -79 -110 65.2% +1.13 5–7 (42%) 3–6 (33%) 97.1 -2.23 1984 1733 127.5 — — — — +24 — -94 48.8% -0.05 7–3 (70%) 2–3 (40%) 105.0 +0.67
24 1993 2101 165.8 — — — — +7 -93 -22 71.2% +1.78 10–7 (59%) 3–9 (25%) 94.2 -0.26 1985 1777 143.7 — — — — +52 — -157 58.5% +0.41 8–4 (67%) 5–5 (50%) 101.8 -0.01
25 1994 2141 164.9 — — — — -4 -150 -80 74.8% +1.88 8–3 (73%) 0–3 (0%) 98.5 +0.48 1986 1680 121.2 — — — — +20 — -65 39.1% -0.55 5–3 (63%) 2–5 (29%) 97.5 +1.39
26 1995 2032 157.0 — — — — +26 -87 +85 66.3% +1.14 9–5 (64%) 2–5 (29%) 95.1 -0.21 1987 1624 119.5 — — — — +6 — -17 38.6% -0.67 3–4 (43%) 1–1 — +0.33
27 1996 2227 173.1 — — — — -19 -153 -20 72.9% +1.64 12–6 (67%) 8–3 (73%) 110.0 -2.93 1988 1614 129.1 — — — — +11 — — 43.3% -0.43 4–5 (44%) 5–4 (56%) 100.4 -0.29
28 1997 2177 170.8 — — — — +3 -94 +101 69.9% +1.51 20–9 (69%) 4–7 (36%) 96.6 -1.15 1989 1576 117.3 — — — — -17 — -21 32.0% -1.38 6–4 (60%) 6–1 (86%) 107.4 -1.33
29 1998 2131 164.1 — — — — -27 -24 +279 75.2% +1.56 10–9 (53%) 11–3 (79%) 99.3 -0.45 1990 1590 128.4 — — — — +10 — — 45.8% -0.14 2–7 (22%) 1–3 (25%) 94.5 +0.31
30 1999 1926 151.5 — — — — +61 +51 +418 60.2% +0.60 5–3 (63%) 3–3 (50%) 97.8 +0.16 1991 1615 127.2 — — — — -4 — -50 39.4% -0.53 8–4 (67%) 4–4 (50%) 105.2 +0.46
31 — — — — — — — — — — — — — — — — 1992 1545 105.4 — — — — -7 — — 25.0% -1.81 0–2 1–0 — -0.11
33 — — — — — — — — — — — — — — — — 1994 1537 103.8 — — — — — — — 0.0% -2.50 — 0–1 — -0.17
Career — 2240 168.7 — — — — 0 -77 +15 68.1% +1.33 114–86 (57%) 68–75 (48%) 96.3 -1.99 — 1911 135.2 — — — — +7 -78 -59 42.4% -0.57 76–56 (58%) 40–42 (49%) 107.5 -0.10

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.