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

Mareen Louie Harper vs Joanne Russell H2H: 1-1

Mareen Louie Harper and Joanne Russell are tied 1–1 in their WTA head-to-head. Across 2 main-draw meetings, Mareen Louie Harper leads 1–0 on grass, while Joanne Russell leads 1–0 on hard courts. Most recently, Mareen Louie Harper won the 1985 Eastbourne Open round of 64 6-4 6-4.

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Mareen Louie Harper
USA Age 66
H2H
1 – 1
2 main-draw meetings
Joanne Russell
USA Age 71

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Mareen Louie Harper 6-4 6-4 Joanne Russell Match data Jun 19, 1985* R64 Eastbourne Open WTA 250 Grass
Joanne Russell 6-1 6-3 Mareen Louie Harper Match data Feb 3, 1984* R16 Indianapolis Indoors WTA 250 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
Mareen Louie Harper — — — 1,910 177 239 42.5% 0 0 0 0 2 2
Joanne Russell — — — 1,936 203 199 50.5% 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 Mareen Louie Harper Joanne Russell
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 1978 7–12 36.8% — 1,588 0 0 — — — — — — —
18 1979 4–13 23.5% — 1,568 0 0 1973 3–2 60.0% — 1,544 0 0
19 1980 22–23 48.9% — 1,714 0 0 1974 5–2 71.4% — 1,579 0 1
20 1981 16–20 44.4% — 1,743 0 0 1975 17–12 58.6% — 1,691 0 2
21 1982 9–18 33.3% — 1,654 0 0 1976 16–14 53.3% — 1,817 0 2
22 1983 7–10 41.2% — 1,671 0 0 1977 19–16 54.3% — 1,880 0 2
23 1984 18–17 51.4% — 1,733 0 1 1978 13–16 44.8% — 1,859 0 2
24 1985 29–18 61.7% — 1,776 0 2 1979 6–10 37.5% — 1,777 0 3
25 1986 12–17 41.4% — 1,679 0 2 1980 30–22 57.7% — 1,874 0 3
26 1987 9–16 36.0% — 1,623 0 2 1981 27–23 54.0% — 1,807 0 3
27 1988 12–17 41.4% — 1,613 0 2 1982 20–22 47.6% — 1,825 0 3
28 1989 6–14 30.0% — 1,576 0 2 1983 11–11 50.0% — 1,799 0 3
29 1990 10–15 40.0% — 1,590 0 2 1984 27–17 61.4% — 1,838 0 5
30 1991 12–16 42.9% — 1,614 0 2 1985 7–20 25.9% — 1,613 0 5
31 1992 1–7 12.5% — 1,545 0 2 1986 2–10 16.7% — 1,534 0 5
32 — — — — — — — 1987 0–2 0.0% — 1,514 0 5
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 Mareen Louie Harper Joanne Russell
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 1978 4 5 9 44.4% 3 3 6 50.0% — — — — 0 4 4 0.0% — — — — — — — — — — — — — — — — —
18 1979 2 6 8 25.0% 0 1 1 0.0% 0 1 1 0.0% 2 5 7 28.6% 1973 — — — — 0 1 1 0.0% — — — — — — — —
19 1980 7 8 15 46.7% 3 2 5 60.0% 5 2 7 71.4% 7 11 18 38.9% 1974 — — — — 5 1 6 83.3% 0 1 1 0.0% — — — —
20 1981 5 7 12 41.7% 1 1 2 50.0% 1 2 3 33.3% 9 10 19 47.4% 1975 2 3 5 40.0% 7 6 13 53.8% — — — — 0 1 1 0.0%
21 1982 4 6 10 40.0% 2 1 3 66.7% 0 2 2 0.0% 3 9 12 25.0% 1976 3 2 5 60.0% 2 2 4 50.0% 5 4 9 55.6% 6 6 12 50.0%
22 1983 5 5 10 50.0% — — — — — — — — 2 5 7 28.6% 1977 6 4 10 60.0% 7 3 10 70.0% 2 2 4 50.0% 4 7 11 36.4%
23 1984 14 9 23 60.9% 0 1 1 0.0% 1 3 4 25.0% 3 4 7 42.9% 1978 1 3 4 25.0% 3 1 4 75.0% 2 2 4 50.0% 7 10 17 41.2%
24 1985 18 9 27 66.7% 0 2 2 0.0% 2 2 4 50.0% 9 5 14 64.3% 1979 0 2 2 0.0% 2 3 5 40.0% 1 3 4 25.0% 0 1 1 0.0%
25 1986 8 7 15 53.3% — — — — 1 2 3 33.3% 3 8 11 27.3% 1980 10 7 17 58.8% 3 3 6 50.0% 2 2 4 50.0% 12 9 21 57.1%
26 1987 6 8 14 42.9% 0 2 2 0.0% 2 3 5 40.0% 1 3 4 25.0% 1981 3 3 6 50.0% 7 5 12 58.3% 4 4 8 50.0% 12 10 22 54.5%
27 1988 8 11 19 42.1% 1 1 2 50.0% 0 2 2 0.0% 3 3 6 50.0% 1982 0 1 1 0.0% 3 6 9 33.3% 4 1 5 80.0% 13 12 25 52.0%
28 1989 3 9 12 25.0% — — — — 2 3 5 40.0% 1 2 3 33.3% 1983 3 2 5 60.0% 5 4 9 55.6% 0 1 1 0.0% 3 4 7 42.9%
29 1990 8 10 18 44.4% — — — — 0 2 2 0.0% 2 3 5 40.0% 1984 14 4 18 77.8% 3 5 8 37.5% 1 2 3 33.3% 9 6 15 60.0%
30 1991 9 11 20 45.0% — — — — 1 2 3 33.3% 2 3 5 40.0% 1985 3 8 11 27.3% 2 4 6 33.3% 1 2 3 33.3% 1 6 7 14.3%
31 1992 1 5 6 16.7% — — — — — — — — 0 2 2 0.0% 1986 0 3 3 0.0% 1 4 5 20.0% 0 1 1 0.0% 1 2 3 33.3%
32 — — — — — — — — — — — — — — — — — 1987 0 1 1 0.0% — — — — — — — — 0 1 1 0.0%
33 1994 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 104 118 222 46.8% 10 16 26 38.5% 16 27 43 37.2% 47 78 125 37.6% — 45 43 88 51.1% 50 48 98 51.0% 22 25 47 46.8% 68 75 143 47.6%

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 Mareen Louie Harper Joanne Russell
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 1978 1589 122.4 — — — — +31 -31 — 34.1% -1.25 5–1 (83%) 2–1 (67%) 108.1 -0.33 — — — — — — — — — — — — — — — —
18 1979 1568 121.3 — — — — +25 — — 30.0% -1.90 2–4 (33%) 2–1 (67%) — +0.42 1973 1544 116.2 — — — — — — — 58.3% +0.92 1–1 0–1 — -0.40
19 1980 1714 128.5 — — — — -41 -153 -36 46.2% -0.59 12–4 (75%) 2–6 (25%) 107.6 +1.57 1974 1580 104.9 — — — — — +12 — 62.5% +0.50 2–0 2–1 (67%) — +1.32
20 1981 1743 134.3 — — — — -2 — -72 42.7% -0.51 7–5 (58%) 4–2 (67%) 105.0 -1.63 1975 1691 132.4 — — — — -81 -39 — 58.0% +0.36 5–6 (45%) 8–3 (73%) 106.8 -1.38
21 1982 1655 124.8 — — — — -27 -46 — 35.5% -1.06 4–4 (50%) 1–2 (33%) 99.6 -1.27 1976 1817 140.3 — — — — -129 -143 -154 49.2% +0.11 5–2 (71%) 2–2 (50%) 106.2 -2.22
22 1983 1671 132.0 — — — — -14 — — 42.9% -0.43 2–1 (67%) 1–2 (33%) 100.4 -0.99 1977 1880 149.5 — — — — -95 -101 -215 53.8% +0.50 4–4 (50%) 2–4 (33%) 98.8 -3.20
23 1984 1733 127.5 — — — — +24 — -94 48.8% -0.05 7–3 (70%) 2–3 (40%) 105.0 +0.67 1978 1859 147.6 — — — — -125 -32 -151 46.4% -0.07 5–6 (45%) 1–4 (20%) 97.6 -3.77
24 1985 1777 143.7 — — — — +52 — -157 58.5% +0.41 8–4 (67%) 5–5 (50%) 101.8 -0.01 1979 1777 131.2 — — — — -82 +73 -117 41.9% -0.71 2–1 (67%) 3–2 (60%) 101.9 -2.29
25 1986 1680 121.2 — — — — +20 — -65 39.1% -0.55 5–3 (63%) 2–5 (29%) 97.5 +1.39 1980 1874 145.9 — — — — -53 -41 -188 50.0% +0.13 16–2 (89%) 4–4 (50%) 113.8 -4.24
26 1987 1624 119.5 — — — — +6 — -17 38.6% -0.67 3–4 (43%) 1–1 — +0.33 1981 1808 138.5 — — — — +27 +22 -108 51.3% -0.02 13–8 (62%) 5–4 (56%) 103.6 -2.37
27 1988 1614 129.1 — — — — +11 — — 43.3% -0.43 4–5 (44%) 5–4 (56%) 100.4 -0.29 1982 1825 141.7 — — — — +47 -82 -41 44.9% -0.29 10–8 (56%) 3–4 (43%) 98.5 -2.29
28 1989 1576 117.3 — — — — -17 — -21 32.0% -1.38 6–4 (60%) 6–1 (86%) 107.4 -1.33 1983 1799 134.2 — — — — +55 -16 — 49.0% -0.25 4–3 (57%) 4–3 (57%) 101.8 -2.15
29 1990 1590 128.4 — — — — +10 — — 45.8% -0.14 2–7 (22%) 1–3 (25%) 94.5 +0.31 1984 1839 128.3 — — — — +82 -129 -110 57.8% +0.28 9–5 (64%) 9–3 (75%) 105.8 +2.75
30 1991 1615 127.2 — — — — -4 — -50 39.4% -0.53 8–4 (67%) 4–4 (50%) 105.2 +0.46 1985 1614 112.0 — — — — +49 +13 +71 26.3% -1.05 2–1 (67%) 0–6 (0%) 95.4 +0.04
31 1992 1545 105.4 — — — — -7 — — 25.0% -1.81 0–2 1–0 — -0.11 1986 1535 105.7 — — — — +62 +35 — 30.0% -1.47 1–5 (17%) 2–1 (67%) 95.4 -0.07
32 — — — — — — — — — — — — — — — — 1987 1515 97.5 — — — — — — — 0.0% -4.00 — — — +0.11
33 1994 1537 103.8 — — — — — — — 0.0% -2.50 — 0–1 — -0.17 — — — — — — — — — — — — — — — —
Career — 1911 135.2 — — — — +7 -78 -59 42.4% -0.57 76–56 (58%) 40–42 (49%) 107.5 -0.10 — 1937 143.7 — — — — -13 -35 -119 48.7% -0.06 79–52 (60%) 45–42 (52%) 108.6 -5.03

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.