H2H data updated: 2026-07-18 17:48 UTC

Petra Thoren vs Mareen Louie Harper H2H: 0-1

Mareen Louie Harper holds a 1–0 lead over Petra Thoren in their WTA head-to-head. Across 1 main-draw meeting, Mareen Louie Harper leads 1–0 on hard courts. Most recently, Mareen Louie Harper won the 1990 Indianapolis third round 6-4 6-4.

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Petra Thoren
FIN Age 56
H2H
0 – 1
1 main draw meetings
Mareen Louie Harper
Age 65

H2H Match Log

DateTournamentCategoryRoundSurfaceWinnerScoreLoserMatch
Nov 8, 1990* Indianapolis WTA 250 R32 Hard Mareen Louie Harper 6-4 6-4 Petra Thoren #167 Match data

* Estimated match date where the exact historical date is unavailable.

Career Comparison

Player Current Peak Pts Elo W L Win % GS 1000 Finals 500 250 Titles
Petra Thoren #713 #73 15 1,628 31 63 33.0% 0 0 0 0 0 0
Mareen Louie Harper — — — 1,911 177 239 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 Petra Thoren 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 — — — — — — — 1978 7–12 36.8% — 1,588 0 0
18 — — — — — — — 1979 4–13 23.5% — 1,567 0 0
19 1989 2–3 40.0% #166 1,498 0 0 1980 22–23 48.9% — 1,715 0 0
20 1990 3–11 21.4% #183 1,442 0 0 1981 16–20 44.4% — 1,743 0 0
21 1991 11–15 42.3% #96 1,545 0 0 1982 9–18 33.3% — 1,654 0 0
22 1992 12–20 37.5% #103 1,524 0 0 1983 7–10 41.2% — 1,670 0 0
23 1993 3–11 21.4% #177 1,487 0 0 1984 18–17 51.4% — 1,733 0 1
24 1994 0–1 0.0% #248 1,482 0 0 1985 29–18 61.7% — 1,777 0 2
25 1995 0–2 0.0% #211 1,461 0 0 1986 12–17 41.4% — 1,680 0 2
26 — — — — — — — 1987 9–16 36.0% — 1,625 0 2
27 — — — — — — — 1988 12–17 41.4% — 1,614 0 2
28 — — — — — — — 1989 6–14 30.0% — 1,577 0 2
29 — — — — — — — 1990 10–15 40.0% — 1,591 0 2
30 — — — — — — — 1991 12–16 42.9% — 1,615 0 2
31 — — — — — — — 1992 1–7 12.5% — 1,546 0 2
33 — — — — — — — 1994 0–1 0.0% — 1,537 0 2