Heide Orth
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Helga Masthoff | 1 | 6 | 7 | Jul 7, 1974 | H2H |
| Marijke Jansen | 1 | 3 | 4 | May 24, 1974 | H2H |
| Gail Sherriff | 1 | 3 | 4 | Apr 14, 1974 | H2H |
| Helga Schultze | 0 | 4 | 4 | Aug 11, 1973 | H2H |
| Kazuko Sawamatsu | 1 | 2 | 3 | Jul 6, 1974 | H2H |
H2H data updated: 2026-09-12 00:00 UTC
Heide Orth vs Elizabeth Vlotman H2H: 1-0
Heide Orth holds a 1–0 lead over Elizabeth Vlotman in their WTA head-to-head. Across 1 main-draw meeting, Heide Orth leads 1–0 on hard courts. Most recently, Heide Orth won the 1971 Durban round of 32 6-2 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 |
|---|---|---|---|---|---|---|---|---|
| Heide Orth | 6-2 6-3 | Elizabeth Vlotman | Match data | Apr 1, 1971* | R32 | Durban | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Heide Orth | — | — | — | 1,806 | 66 | 58 | 53.2% | 0 | 0 | 0 | 0 | 2 | 2 |
| Elizabeth Vlotman | — | — | — | 1,689 | 41 | 42 | 49.4% | 0 | 0 | 0 | 0 | 3 | 3 |
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 | Heide Orth | Elizabeth Vlotman | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 15 | — | — | — | — | — | — | — | 1970 | 0–1 | 0.0% | — | 1,490 | 0 | 0 |
| 16 | — | — | — | — | — | — | — | 1971 | 7–5 | 58.3% | — | 1,548 | 0 | 0 |
| 17 | — | — | — | — | — | — | — | 1972 | 4–3 | 57.1% | — | 1,587 | 0 | 0 |
| 18 | — | — | — | — | — | — | — | 1973 | 1–3 | 25.0% | — | 1,573 | 0 | 0 |
| 19 | — | — | — | — | — | — | — | 1974 | 0–1 | 0.0% | — | 1,568 | 0 | 0 |
| 20 | — | — | — | — | — | — | — | 1975 | 22–20 | 52.4% | — | 1,633 | 0 | 0 |
| 21 | — | — | — | — | — | — | — | 1976 | 2–7 | 22.2% | — | 1,573 | 0 | 0 |
| 22 | — | — | — | — | — | — | — | 1977 | 3–1 | 75.0% | — | 1,617 | 0 | 3 |
| 24 | — | — | — | — | — | — | — | 1979 | 2–1 | 66.7% | — | 1,626 | 0 | 3 |
| 25 | 1968 | 4–6 | 40.0% | — | 1,489 | 0 | 0 | — | — | — | — | — | — | — |
| 26 | 1969 | 6–4 | 60.0% | — | 1,563 | 0 | 1 | — | — | — | — | — | — | — |
| 27 | 1970 | 6–6 | 50.0% | — | 1,607 | 0 | 1 | — | — | — | — | — | — | — |
| 28 | 1971 | 20–15 | 57.1% | — | 1,716 | 0 | 1 | — | — | — | — | — | — | — |
| 29 | 1972 | 16–9 | 64.0% | — | 1,766 | 0 | 2 | — | — | — | — | — | — | — |
| 30 | 1973 | 6–11 | 35.3% | — | 1,671 | 0 | 2 | — | — | — | — | — | — | — |
| 31 | 1974 | 8–6 | 57.1% | — | 1,692 | 0 | 2 | — | — | — | — | — | — | — |
| 33 | 1976 | 0–1 | 0.0% | — | 1,671 | 0 | 2 | — | — | — | — | — | — | — |
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 | Heide Orth | Elizabeth Vlotman | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| 15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1970 | 1491 | 100.2 | — | — | — | — | — | — | — | 33.3% | -1.33 | 0–1 | — | — | +0.03 |
| 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1971 | 1549 | 106.4 | — | — | — | — | +49 | — | — | 50.0% | -0.11 | 4–2 (67%) | 1–0 | — | +1.66 |
| 17 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1972 | 1588 | 118.8 | — | — | — | — | +50 | — | — | 60.0% | +1.27 | 0–1 | 0–1 | — | +0.01 |
| 18 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1973 | 1573 | 99.1 | — | — | — | — | +43 | — | — | 22.2% | -2.33 | 1–0 | — | — | +0.53 |
| 19 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1974 | 1568 | 99.8 | — | — | — | — | — | — | — | 0.0% | -4.50 | — | — | — | -0.10 |
| 20 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1975 | 1634 | 125.4 | — | — | — | — | +28 | -67 | -34 | 52.7% | +0.15 | 4–5 (44%) | 3–1 (75%) | 100.1 | +0.52 |
| 21 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1976 | 1573 | 104.1 | — | — | — | — | — | +9 | -15 | 22.2% | -1.78 | — | 0–2 | — | +0.18 |
| 22 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1977 | 1618 | 109.5 | — | — | — | — | +34 | — | — | 77.8% | +2.11 | 0–1 | — | — | +1.00 |
| 24 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1979 | 1626 | 105.0 | — | — | — | — | +47 | — | — | 62.5% | +0.88 | 1–1 | 0–1 | — | +1.05 |
| 25 | 1968 | 1490 | 99.2 | — | — | — | — | — | -14 | +68 | 41.7% | -1.12 | 2–2 (50%) | — | — | +0.27 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 1969 | 1564 | 119.8 | — | — | — | — | — | -66 | — | 59.1% | +0.55 | 1–1 | — | — | -0.05 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 27 | 1970 | 1608 | 118.3 | — | — | — | — | — | -8 | — | 50.0% | -0.18 | 2–2 (50%) | — | — | -0.14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 28 | 1971 | 1717 | 134.1 | — | — | — | — | -5 | -47 | -188 | 55.8% | +0.61 | 4–3 (57%) | 0–1 | — | +0.31 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 29 | 1972 | 1767 | 144.8 | — | — | — | — | -12 | -6 | — | 62.5% | +1.38 | 3–3 (50%) | 0–1 | — | -1.13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 30 | 1973 | 1672 | 123.4 | — | — | — | — | +105 | -47 | — | 41.5% | -0.46 | 2–5 (29%) | 0–2 | — | +0.74 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 31 | 1974 | 1693 | 122.1 | — | — | — | — | — | -7 | — | 50.0% | +0.07 | 4–0 (100%) | — | — | +0.59 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 33 | 1976 | 1672 | 101.0 | — | — | — | — | — | — | — | 33.3% | -1.67 | 0–1 | — | — | +0.14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1807 | 135.2 | — | — | — | — | +24 | -25 | -60 | 52.7% | +0.30 | 18–17 (51%) | 0–4 (0%) | 98.8 | +0.59 | — | 1689 | 120.0 | — | — | — | — | +42 | -45 | -30 | 49.2% | -0.05 | 10–11 (48%) | 4–5 (44%) | 97.9 | +5.95 |
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.
Elizabeth Vlotman
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Alison Mcmillan | 2 | 1 | 3 | Jan 1, 1978 | H2H |
| Cynthia Doerner | 0 | 3 | 3 | Sep 26, 1975 | H2H |
| Jackie Fayter | 3 | 0 | 3 | Jan 7, 1972 | H2H |
| Naoko Sato | 0 | 2 | 2 | Jun 9, 1976 | H2H |
| Brigette Cuypers | 1 | 1 | 2 | Nov 27, 1975 | H2H |