H2H data updated: 2026-07-19 08:25 UTC

Billie Jean King vs Ivanna Madruga H2H: 1-0

Billie Jean King holds a 1–0 lead over Ivanna Madruga in their WTA head-to-head. Across 1 main-draw meeting, Billie Jean King leads 1–0 on clay. Most recently, Billie Jean King won the 1982 Perugia fourth round 6-2 0-6 6-4.

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Billie Jean King
Age 82 Right-Handed 164 cm / 5'5"
H2H
1 – 0
1 main draw meetings
Ivanna Madruga
Age 65

H2H Match Log

DateTournamentCategoryRoundSurfaceWinnerScoreLoserMatch
May 7, 1982* Perugia WTA 250 R16 Clay Billie Jean King 6-2 0-6 6-4 Ivanna Madruga 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
Billie Jean King #22 #13 — 2,402 684 160 81.0% 9 1 0 3 59 72
Ivanna Madruga — — — 1,916 131 88 59.8% 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 Billie Jean King Ivanna Madruga
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
14 — — — — — — — 1975 1–1 50.0% — 1,504 0 0
16 — — — — — — — 1977 0–1 0.0% — 1,489 0 0
17 — — — — — — — 1978 6–6 50.0% — 1,556 0 0
18 — — — — — — — 1979 7–10 41.2% — 1,628 0 0
19 — — — — — — — 1980 29–18 61.7% — 1,799 0 0
20 — — — — — — — 1981 17–14 54.8% — 1,753 0 0
21 — — — — — — — 1982 27–13 67.5% — 1,823 0 1
22 — — — — — — — 1983 25–12 67.6% — 1,881 0 1
23 — — — — — — — 1984 14–8 63.6% — 1,830 0 1
24 1968 40–5 88.9% — 1,823 2 6 — — — — — — —
25 1969 58–14 80.6% — 2,043 2 11 1986 5–5 50.0% — 1,776 0 1
26 1970 47–11 81.0% — 2,172 2 16 — — — — — — —
27 1971 114–15 88.4% — 2,293 3 33 — — — — — — —
28 1972 89–15 85.6% — 2,341 6 43 — — — — — — —
29 1973 56–12 82.4% — 2,294 7 50 — — — — — — —
30 1974 54–8 87.1% — 2,300 8 56 — — — — — — —
31 1975 23–3 88.5% — 2,370 9 58 — — — — — — —
32 1976 2–2 50.0% — 2,316 9 58 — — — — — — —
33 1977 46–6 88.5% — 2,386 9 64 — — — — — — —
34 1978 28–12 70.0% — 2,301 9 64 — — — — — — —
35 1979 36–13 73.5% — 2,164 9 66 — — — — — — —
36 1980 39–15 72.2% — 2,122 9 69 — — — — — — —
37 1981 4–5 44.4% — 2,019 9 69 — — — — — — —
38 1982 26–19 57.8% — 1,932 9 70 — — — — — — —
39 1983 22–5 81.5% — 2,052 9 72 — — — — — — —