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 |
H2H data updated: 2026-09-12 00:00 UTC
Janine Lieffrig vs Zaiga Yansone H2H: 0-1
Zaiga Yansone holds a 1–0 lead over Janine Lieffrig in their WTA head-to-head. Across 1 main-draw meeting, Zaiga Yansone leads 1–0 on clay. Most recently, Zaiga Yansone won the 1969 Roland Garros round of 64 7-5 6-3.
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 |
|---|---|---|---|---|---|---|---|---|
| Zaiga Yansone | 7-5 6-3 | Janine Lieffrig | Match data | May 31, 1969* | R64 | Roland Garros | Grand Slam | Clay |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Janine Lieffrig | — | — | — | 1,545 | 18 | 25 | 41.9% | 0 | 0 | 0 | 0 | 1 | 1 |
| Zaiga Yansone | — | — | — | 1,593 | 16 | 21 | 43.2% | 0 | 0 | 0 | 0 | 0 | 0 |
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.
| Janine Lieffrig | Zaiga Yansone | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1968 | 5–6 | 45.5% | — | 1,483 | 0 | 0 | 1968 | 1–1 | 50.0% | — | 1,497 | 0 | 0 |
| 1969 | 6–6 | 50.0% | — | 1,490 | 0 | 0 | 1969 | 3–5 | 37.5% | — | 1,485 | 0 | 0 |
| 1970 | 3–4 | 42.9% | — | 1,500 | 0 | 1 | 1970 | 3–4 | 42.9% | — | 1,506 | 0 | 0 |
| 1971 | 2–4 | 33.3% | — | 1,492 | 0 | 1 | 1971 | 4–4 | 50.0% | — | 1,568 | 0 | 0 |
| 1972 | 2–4 | 33.3% | — | 1,500 | 0 | 1 | 1972 | 4–6 | 40.0% | — | 1,546 | 0 | 0 |
| 1974 | 0–1 | 0.0% | — | 1,482 | 0 | 1 | 1973 | 1–1 | 50.0% | — | 1,548 | 0 | 0 |
Surface Results by Career Season
Rows are aligned in career order because complete birth data is unavailable. 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.
| Janine Lieffrig | Zaiga Yansone | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Hard | Clay | Grass | Carpet | Yr | Hard | Clay | Grass | Carpet | ||||||||||||||||||||||||
| 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 % | ||
| 1968 | — | — | — | — | 3 | 3 | 6 | 50.0% | 1 | 1 | 2 | 50.0% | 1 | 1 | 2 | 50.0% | 1968 | — | — | — | — | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — |
| 1969 | — | — | — | — | 3 | 5 | 8 | 37.5% | — | — | — | — | 3 | 1 | 4 | 75.0% | 1969 | — | — | — | — | 2 | 3 | 5 | 40.0% | — | — | — | — | 1 | 2 | 3 | 33.3% |
| 1970 | — | — | — | — | 1 | 4 | 5 | 20.0% | — | — | — | — | 2 | 0 | 2 | 100.0% | 1970 | — | — | — | — | — | — | — | — | — | — | — | — | 0 | 3 | 3 | 0.0% |
| 1971 | 1 | 1 | 2 | 50.0% | 1 | 2 | 3 | 33.3% | — | — | — | — | 0 | 1 | 1 | 0.0% | 1971 | — | — | — | — | 1 | 1 | 2 | 50.0% | 3 | 3 | 6 | 50.0% | — | — | — | — |
| 1972 | 2 | 4 | 6 | 33.3% | — | — | — | — | — | — | — | — | — | — | — | — | 1972 | — | — | — | — | 3 | 2 | 5 | 60.0% | — | — | — | — | 1 | 3 | 4 | 25.0% |
| 1974 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | 1973 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 50.0% |
| Career | 3 | 6 | 9 | 33.3% | 8 | 14 | 22 | 36.4% | 1 | 1 | 2 | 50.0% | 6 | 3 | 9 | 66.7% | Career | — | — | — | — | 7 | 7 | 14 | 50.0% | 3 | 3 | 6 | 50.0% | 3 | 9 | 12 | 25.0% |
Advanced Statistics Comparison by Career Season
Rows are aligned in career order because complete birth data is unavailable. 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.
| Janine Lieffrig | Zaiga Yansone | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| 1968 | 1483 | 101.5 | — | — | — | — | — | +21 | — | 51.9% | +0.33 | 1–4 (20%) | — | — | +0.64 | 1968 | 1498 | 98.2 | — | — | — | — | — | — | — | 50.0% | -0.50 | — | — | — | +0.18 |
| 1969 | 1490 | 108.0 | — | — | — | — | +121 | -18 | — | 48.3% | +0.38 | 3–2 (60%) | — | — | +2.24 | 1969 | 1485 | 102.4 | — | — | — | — | +46 | +9 | — | 42.9% | -0.71 | 0–2 | — | — | +0.84 |
| 1970 | 1500 | 107.7 | — | — | — | — | — | -61 | — | 47.1% | -0.12 | 1–2 (33%) | — | — | +0.91 | 1970 | 1507 | 111.7 | — | — | — | — | -52 | — | — | 50.0% | +0.07 | 1–1 | — | — | +0.23 |
| 1971 | 1493 | 106.2 | — | — | — | — | +129 | -41 | — | 40.0% | -0.60 | 1–2 (33%) | — | — | +1.00 | 1971 | 1569 | 111.1 | — | — | — | — | — | — | +40 | 45.0% | -1.05 | 3–1 (75%) | — | — | -0.07 |
| 1972 | 1500 | 102.9 | — | — | — | — | +75 | — | — | 33.3% | -1.00 | — | — | — | +0.05 | 1972 | 1546 | 113.0 | — | — | — | — | -95 | +4 | — | 52.0% | 0.00 | 0–5 (0%) | — | — | +1.89 |
| 1974 | 1482 | 96.9 | — | — | — | — | — | — | — | 0.0% | -3.00 | — | — | — | +0.33 | 1973 | 1548 | 104.1 | — | — | — | — | — | — | — | 50.0% | +1.00 | — | — | — | +0.49 |
| Career | 1546 | 107.2 | — | — | — | — | +102 | -20 | — | 45.1% | -0.09 | 6–10 (38%) | — | — | +12.02 | Career | 1594 | 113.2 | — | — | — | — | -40 | +7 | +40 | 48.1% | -0.35 | 4–9 (31%) | — | — | +9.62 |
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.
Zaiga Yansone
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Tiiu Kivi | 2 | 2 | 4 | Oct 10, 1970 | H2H |
| Marina Chuvirina | 0 | 3 | 3 | Feb 24, 1972 | H2H |
| Galina Baksheeva | 1 | 1 | 2 | Jan 12, 1973 | H2H |
| Olga Morozova | 0 | 2 | 2 | Aug 2, 1972 | H2H |
| Yevgenia Izopaitis | 2 | 0 | 2 | Aug 1, 1972 | H2H |