Laura Rossouw
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Helga Masthoff | 1 | 7 | 8 | Jul 13, 1973 | H2H |
| Lesley Hunt | 4 | 3 | 7 | Sep 20, 1973 | H2H |
| Betty Stove | 0 | 7 | 7 | Aug 2, 1973 | H2H |
| Helen Gourlay | 4 | 1 | 5 | Oct 18, 1973 | H2H |
| Billie Jean King | 0 | 5 | 5 | Oct 6, 1973 | H2H |
H2H data updated: 2026-09-13 00:00 UTC
Laura Rossouw vs Janine Lieffrig H2H: 0-1
Janine Lieffrig holds a 1–0 lead over Laura Rossouw in their WTA head-to-head. Across 1 main-draw meeting, Janine Lieffrig leads 1–0 on hard courts. Most recently, Janine Lieffrig won the 1972 Cape Town 1 round of 64 8-6 6-4.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
H2H Match Log
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Janine Lieffrig | 8-6 6-4 | Laura Rossouw | Match data | Jan 5, 1972* | R64 | Cape Town 1 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Laura Rossouw | — | — | — | 1,786 | 119 | 128 | 48.2% | 0 | 0 | 0 | 0 | 1 | 1 |
| Janine Lieffrig | — | — | — | 1,545 | 18 | 25 | 41.9% | 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 | Laura Rossouw | Janine Lieffrig | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 21 | 1968 | 21–20 | 51.2% | — | 1,571 | 0 | 0 | — | — | — | — | — | — | — |
| 22 | 1969 | 12–18 | 40.0% | — | 1,547 | 0 | 0 | — | — | — | — | — | — | — |
| 23 | 1970 | 18–17 | 51.4% | — | 1,682 | 0 | 0 | — | — | — | — | — | — | — |
| 24 | 1971 | 29–21 | 58.0% | — | 1,747 | 0 | 0 | — | — | — | — | — | — | — |
| 25 | 1972 | 19–21 | 47.5% | — | 1,697 | 0 | 1 | — | — | — | — | — | — | — |
| 26 | 1973 | 17–26 | 39.5% | — | 1,732 | 0 | 1 | — | — | — | — | — | — | — |
| 27 | 1974 | 3–5 | 37.5% | — | 1,690 | 0 | 1 | — | — | — | — | — | — | — |
| 30 | — | — | — | — | — | — | — | 1968 | 5–6 | 45.5% | — | 1,483 | 0 | 0 |
| 31 | — | — | — | — | — | — | — | 1969 | 6–6 | 50.0% | — | 1,490 | 0 | 0 |
| 32 | — | — | — | — | — | — | — | 1970 | 3–4 | 42.9% | — | 1,500 | 0 | 1 |
| 33 | — | — | — | — | — | — | — | 1971 | 2–4 | 33.3% | — | 1,492 | 0 | 1 |
| 34 | — | — | — | — | — | — | — | 1972 | 2–4 | 33.3% | — | 1,500 | 0 | 1 |
| 36 | — | — | — | — | — | — | — | 1974 | 0–1 | 0.0% | — | 1,482 | 0 | 1 |
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 | Laura Rossouw | Janine Lieffrig | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| 21 | 1968 | 1571 | 117.3 | — | — | — | — | -20 | +24 | -49 | 50.0% | +0.22 | 4–4 (50%) | — | — | -1.27 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 1969 | 1547 | 110.8 | — | — | — | — | +23 | -2 | -36 | 40.0% | -0.57 | 3–4 (43%) | — | — | -0.95 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 1970 | 1682 | 127.3 | — | — | — | — | -124 | -39 | -56 | 47.6% | -0.21 | 9–5 (64%) | — | — | -1.78 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 1971 | 1747 | 133.0 | — | — | — | — | -202 | +50 | -66 | 53.6% | +0.33 | 10–6 (63%) | 3–1 (75%) | 108.8 | +1.97 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 1972 | 1697 | 127.1 | — | — | — | — | -79 | +35 | -44 | 45.9% | -0.20 | 4–3 (57%) | 1–1 | — | -0.60 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 1973 | 1732 | 135.0 | — | — | — | — | -16 | -33 | -75 | 38.2% | -1.07 | 11–5 (69%) | 6–5 (55%) | 109.2 | -5.17 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 27 | 1974 | 1690 | 119.0 | — | — | — | — | — | — | — | 41.2% | -0.59 | 0–1 | 1–0 | — | -1.06 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 30 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1968 | 1483 | 101.5 | — | — | — | — | — | +21 | — | 51.9% | +0.33 | 1–4 (20%) | — | — | +0.64 |
| 31 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1969 | 1490 | 108.0 | — | — | — | — | +121 | -18 | — | 48.3% | +0.38 | 3–2 (60%) | — | — | +2.24 |
| 32 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1970 | 1500 | 107.7 | — | — | — | — | — | -61 | — | 47.1% | -0.12 | 1–2 (33%) | — | — | +0.91 |
| 33 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1971 | 1493 | 106.2 | — | — | — | — | +129 | -41 | — | 40.0% | -0.60 | 1–2 (33%) | — | — | +1.00 |
| 34 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1972 | 1500 | 102.9 | — | — | — | — | +75 | — | — | 33.3% | -1.00 | — | — | — | +0.05 |
| 36 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1974 | 1482 | 96.9 | — | — | — | — | — | — | — | 0.0% | -3.00 | — | — | — | +0.33 |
| Career | — | 1786 | 130.3 | — | — | — | — | -48 | +10 | -56 | 46.1% | -0.24 | 41–28 (59%) | 11–7 (61%) | 113.2 | -3.63 | — | 1546 | 107.2 | — | — | — | — | +102 | -20 | — | 45.1% | -0.09 | 6–10 (38%) | — | — | +12.02 |
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.
Janine Lieffrig
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Anne Marie Larue | 2 | 1 | 3 | Jun 7, 1969 | H2H |
| Daniele Bouteleux | 1 | 1 | 2 | Dec 6, 1970 | H2H |
| Annette Coe | 0 | 1 | 1 | Jan 4, 1974 | H2H |
| Ilana Kloss | 0 | 1 | 1 | Dec 22, 1972 | H2H |
| Patti Hogan | 0 | 1 | 1 | Jan 13, 1972 | H2H |