H2H data updated: 2026-10-30 00:00 UTC

Christiane Jolissaint vs Mareen Louie Harper H2H: 1-0

Christiane Jolissaint holds a 1–0 lead over Mareen Louie Harper in their WTA head-to-head. Across 1 main-draw meeting, Christiane Jolissaint leads 1–0 on hard courts. Most recently, Christiane Jolissaint won the 1987 Phoenix round of 16 3-6 6-4 6-4.

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Christiane Jolissaint
SUI Age 65 173 cm / 5'8"
H2H
1 – 0
1 main-draw meetings
Mareen Louie Harper
USA Age 66

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Christiane Jolissaint 3-6 6-4 6-4 Mareen Louie Harper Match data Mar 13, 1987* R16 Phoenix 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
Christiane Jolissaint — — — 1,754 95 131 42.0% 0 0 0 0 0 0
Mareen Louie Harper — — — 1,911 179 240 42.7% 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 Christiane Jolissaint Mareen Louie Harper
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
13 — — — — — — — 1974 2–1 66.7% — 1,523 0 0
15 1977 0–1 0.0% — 1,484 0 0 1976 1–2 33.3% — 1,521 0 0
16 1978 5–6 45.5% — 1,500 0 0 1977 0–2 0.0% — 1,519 0 0
17 1979 0–3 0.0% — 1,478 0 0 1978 9–13 40.9% — 1,599 0 0
18 1980 11–22 33.3% — 1,539 0 0 1979 4–13 23.5% — 1,575 0 0
19 1981 5–5 50.0% — 1,570 0 0 1980 22–23 48.9% — 1,719 0 0
20 1982 7–8 46.7% — 1,562 0 0 1981 16–20 44.4% — 1,745 0 0
21 1983 14–12 53.8% — 1,697 0 0 1982 9–18 33.3% — 1,656 0 0
22 1984 15–20 42.9% — 1,689 0 0 1983 7–10 41.2% — 1,672 0 0
23 1985 17–18 48.6% — 1,719 0 0 1984 18–17 51.4% — 1,734 0 1
24 1986 6–16 27.3% — 1,638 0 0 1985 29–18 61.7% — 1,777 0 2
25 1987 9–9 50.0% — 1,627 0 0 1986 12–17 41.4% — 1,680 0 2
26 1988 6–11 35.3% — 1,574 0 0 1987 9–16 36.0% — 1,623 0 2
27 — — — — — — — 1988 12–17 41.4% — 1,613 0 2
28 — — — — — — — 1989 6–14 30.0% — 1,576 0 2
29 — — — — — — — 1990 10–15 40.0% — 1,590 0 2
30 — — — — — — — 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% — 1,537 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 Christiane Jolissaint 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 1977 — — — — — — — — — — — — 0 1 1 0.0% 1976 — — — — 0 1 1 0.0% 1 1 2 50.0% — — — —
16 1978 — — — — 3 2 5 60.0% 1 3 4 25.0% 1 1 2 50.0% 1977 — — — — 0 1 1 0.0% — — — — 0 1 1 0.0%
17 1979 — — — — — — — — 0 2 2 0.0% — — — — 1978 6 6 12 50.0% 3 3 6 50.0% — — — — 0 4 4 0.0%
18 1980 2 5 7 28.6% 2 5 7 28.6% 4 6 10 40.0% 3 6 9 33.3% 1979 2 6 8 25.0% 0 1 1 0.0% 0 1 1 0.0% 2 5 7 28.6%
19 1981 — — — — 1 3 4 25.0% 0 1 1 0.0% — — — — 1980 7 8 15 46.7% 3 2 5 60.0% 5 2 7 71.4% 7 11 18 38.9%
20 1982 0 1 1 0.0% 7 4 11 63.6% 0 3 3 0.0% — — — — 1981 5 7 12 41.7% 1 1 2 50.0% 1 2 3 33.3% 9 10 19 47.4%
21 1983 5 6 11 45.5% 6 4 10 60.0% 3 2 5 60.0% — — — — 1982 4 6 10 40.0% 2 1 3 66.7% 0 2 2 0.0% 3 9 12 25.0%
22 1984 2 4 6 33.3% 5 6 11 45.5% 8 5 13 61.5% 0 5 5 0.0% 1983 5 5 10 50.0% — — — — — — — — 2 5 7 28.6%
23 1985 6 7 13 46.2% 3 3 6 50.0% 6 6 12 50.0% 2 2 4 50.0% 1984 14 9 23 60.9% 0 1 1 0.0% 1 3 4 25.0% 3 4 7 42.9%
24 1986 3 4 7 42.9% 1 4 5 20.0% 0 3 3 0.0% 2 5 7 28.6% 1985 18 9 27 66.7% 0 2 2 0.0% 2 2 4 50.0% 9 5 14 64.3%
25 1987 4 3 7 57.1% 1 2 3 33.3% 3 2 5 60.0% 1 2 3 33.3% 1986 8 7 15 53.3% — — — — 1 2 3 33.3% 3 8 11 27.3%
26 1988 1 4 5 20.0% 2 3 5 40.0% 3 4 7 42.9% — — — — 1987 6 8 14 42.9% 0 2 2 0.0% 2 3 5 40.0% 1 3 4 25.0%
27 — — — — — — — — — — — — — — — — — 1988 8 11 19 42.1% 1 1 2 50.0% 0 2 2 0.0% 3 3 6 50.0%
28 — — — — — — — — — — — — — — — — — 1989 3 9 12 25.0% — — — — 2 3 5 40.0% 1 2 3 33.3%
29 — — — — — — — — — — — — — — — — — 1990 8 10 18 44.4% — — — — 0 2 2 0.0% 2 3 5 40.0%
30 — — — — — — — — — — — — — — — — — 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 — 23 34 57 40.4% 31 36 67 46.3% 28 37 65 43.1% 9 22 31 29.0% — 106 119 225 47.1% 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 Christiane Jolissaint 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 1977 1484 98.0 — — — — — — — 33.3% -2.33 0–1 1–0 — +0.36 1976 1522 100.6 — — — — — — — 42.9% -0.57 0–1 — — +0.37
16 1978 1500 100.3 — — — — — +53 +18 45.5% -0.27 — 1–3 (25%) — +1.56 1977 1520 116.0 — — — — — — — 0.0% -3.50 — 0–1 — -0.35
17 1979 1478 103.8 — — — — — — — 14.3% -2.86 0–1 0–1 — -0.27 1978 1599 122.7 — — — — +32 -41 — 39.2% -0.96 5–2 (71%) 3–1 (75%) 107.4 +0.50
18 1980 1540 127.3 — — — — -8 -22 +8 35.5% -1.15 5–5 (50%) 6–4 (60%) 102.3 -1.83 1979 1576 121.8 — — — — +27 — — 30.0% -1.90 2–4 (33%) 2–1 (67%) — +0.40
19 1981 1570 115.3 — — — — — -40 — 50.0% +0.30 — — — +0.13 1980 1719 129.4 — — — — -38 -158 -41 46.2% -0.59 12–4 (75%) 2–6 (25%) 107.4 +1.11
20 1982 1563 115.9 — — — — — +37 -27 50.0% +0.15 1–3 (25%) 1–2 (33%) 96.7 +1.44 1981 1746 134.8 — — — — -2 — -75 42.7% -0.51 7–5 (58%) 4–2 (67%) 104.9 -1.67
21 1983 1697 135.8 — — — — -112 +39 -121 54.2% +0.29 3–4 (43%) 4–2 (67%) 103.2 -0.73 1982 1656 125.3 — — — — -25 -46 — 35.5% -1.06 4–4 (50%) 1–2 (33%) 99.6 -1.44
22 1984 1690 124.4 — — — — -171 +43 +5 43.0% -0.67 7–4 (64%) 3–2 (60%) 105.4 +0.53 1983 1672 132.3 — — — — -12 — — 42.9% -0.43 2–1 (67%) 1–2 (33%) 100.3 -0.96
23 1985 1720 124.9 — — — — -100 -4 -38 49.4% -0.11 4–5 (44%) 4–5 (44%) 100.9 -0.79 1984 1734 127.7 — — — — +24 — -95 48.8% -0.05 7–3 (70%) 2–3 (40%) 105.0 +0.48
24 1986 1638 115.2 — — — — -12 +12 -28 28.8% -1.44 5–3 (63%) 1–5 (17%) 98.2 -1.79 1985 1778 143.9 — — — — +52 — -156 58.5% +0.41 8–4 (67%) 5–5 (50%) 101.8 -0.23
25 1987 1628 115.6 — — — — +9 -22 +39 45.0% -0.63 4–0 (100%) 1–0 — +1.42 1986 1680 121.3 — — — — +20 — -64 39.1% -0.55 5–3 (63%) 2–5 (29%) 97.5 +1.36
26 1988 1574 99.1 — — — — -13 +24 +53 34.1% -1.22 5–2 (71%) 2–3 (40%) 102.4 +0.52 1987 1624 119.6 — — — — +7 — -16 38.6% -0.67 3–4 (43%) 1–1 — +0.21
27 — — — — — — — — — — — — — — — — 1988 1614 129.2 — — — — +12 — — 43.3% -0.43 4–5 (44%) 5–4 (56%) 100.4 -0.37
28 — — — — — — — — — — — — — — — — 1989 1577 117.4 — — — — -17 — -22 32.0% -1.38 6–4 (60%) 6–1 (86%) 107.4 -1.28
29 — — — — — — — — — — — — — — — — 1990 1591 128.5 — — — — +9 — — 45.8% -0.14 2–7 (22%) 1–3 (25%) 94.5 +0.31
30 — — — — — — — — — — — — — — — — 1991 1615 127.2 — — — — -4 — -50 39.4% -0.53 8–4 (67%) 4–4 (50%) 105.2 +0.46
31 — — — — — — — — — — — — — — — — 1992 1545 105.5 — — — — -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 — 1755 125.7 — — — — -61 +20 -7 42.6% -0.59 34–28 (55%) 24–27 (47%) 104.4 +0.24 — 1911 135.4 — — — — +8 -84 -60 42.6% -0.56 76–57 (57%) 41–42 (49%) 107.5 -0.20

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.