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

Janine Lieffrig vs Ilana Kloss H2H: 0-1

Ilana Kloss holds a 1–0 lead over Janine Lieffrig in their WTA head-to-head. Across 1 main-draw meeting, Ilana Kloss leads 1–0 on hard courts. Most recently, Ilana Kloss won the 1972 Cape Town 2 fourth round 7-5 6-1.

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Janine Lieffrig
Age 88
H2H
0 – 1
1 main draw meetings
Ilana Kloss
RSA Age 70 Left-Handed 164 cm / 5'5"

H2H Match Log

DateTournamentCategoryRoundSurfaceWinnerScoreLoserMatch
Dec 22, 1972* Cape Town 2 WTA 250 R16 Hard Ilana Kloss 7-5 6-1 Janine Lieffrig 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
Janine Lieffrig — — — 1,546 18 25 41.9% 0 0 0 0 1 1
Ilana Kloss — — — 1,888 135 144 48.4% 0 0 0 0 8 8

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 Janine Lieffrig Ilana Kloss
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
14 — — — — — — — 1970 0–1 0.0% — 1,491 0 0
15 — — — — — — — 1971 5–4 55.6% — 1,559 0 1
16 — — — — — — — 1972 13–12 52.0% — 1,591 0 3
17 — — — — — — — 1973 38–18 67.9% — 1,869 0 8
18 — — — — — — — 1974 19–16 54.3% — 1,811 0 8
19 — — — — — — — 1975 9–20 31.0% — 1,690 0 8
20 — — — — — — — 1976 18–15 54.5% — 1,781 0 8
21 — — — — — — — 1977 4–13 23.5% — 1,667 0 8
22 — — — — — — — 1978 14–11 56.0% — 1,740 0 8
23 — — — — — — — 1979 15–26 36.6% — 1,697 0 8
24 — — — — — — — 1980 0–7 0.0% — 1,619 0 8
26 — — — — — — — 1982 0–1 0.0% — 1,599 0 8
30 1968 5–6 45.5% — 1,483 0 0 — — — — — — —
31 1969 6–6 50.0% — 1,491 0 0 — — — — — — —
32 1970 3–4 42.9% — 1,500 0 1 — — — — — — —
33 1971 2–4 33.3% — 1,494 0 1 — — — — — — —
34 1972 2–4 33.3% — 1,499 0 1 — — — — — — —
36 1974 0–1 0.0% — 1,481 0 1 — — — — — — —