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 Glenda Tunmer H2H: 1-0
Heide Orth holds a 1–0 lead over Glenda Tunmer 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 1972 South African Open round of 32 6-2 6-2.
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 6-2 | Glenda Tunmer | Match data | Mar 30, 1972* | R32 | South African Open | 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 |
| Glenda Tunmer | — | — | — | 1,513 | 2 | 3 | 40.0% | 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.
| Heide Orth | Glenda Tunmer | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1968 | 4–6 | 40.0% | — | 1,489 | 0 | 0 | 1970 | 0–1 | 0.0% | — | 1,482 | 0 | 0 |
| 1969 | 6–4 | 60.0% | — | 1,563 | 0 | 1 | 1971 | 0–1 | 0.0% | — | 1,480 | 0 | 0 |
| 1970 | 6–6 | 50.0% | — | 1,607 | 0 | 1 | 1972 | 2–1 | 66.7% | — | 1,506 | 0 | 0 |
| 1971 | 20–15 | 57.1% | — | 1,716 | 0 | 1 | — | — | — | — | — | — | — |
| 1972 | 16–9 | 64.0% | — | 1,766 | 0 | 2 | — | — | — | — | — | — | — |
| 1973 | 6–11 | 35.3% | — | 1,671 | 0 | 2 | — | — | — | — | — | — | — |
| 1974 | 8–6 | 57.1% | — | 1,692 | 0 | 2 | — | — | — | — | — | — | — |
| 1976 | 0–1 | 0.0% | — | 1,671 | 0 | 2 | — | — | — | — | — | — | — |
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.
| Heide Orth | Glenda Tunmer | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 1490 | 99.2 | — | — | — | — | — | -14 | +68 | 41.7% | -1.12 | 2–2 (50%) | — | — | +0.27 | 1970 | 1483 | 97.6 | — | — | — | — | — | — | — | 0.0% | -2.00 | — | — | — | +0.16 |
| 1969 | 1564 | 119.8 | — | — | — | — | — | -66 | — | 59.1% | +0.55 | 1–1 | — | — | -0.05 | 1971 | 1480 | 103.8 | — | — | — | — | — | — | — | 0.0% | -2.50 | — | — | — | -0.28 |
| 1970 | 1608 | 118.3 | — | — | — | — | — | -8 | — | 50.0% | -0.18 | 2–2 (50%) | — | — | -0.14 | 1972 | 1506 | 106.2 | — | — | — | — | +51 | — | — | 66.7% | +1.33 | — | — | — | +0.09 |
| 1971 | 1717 | 134.1 | — | — | — | — | -5 | -47 | -188 | 55.8% | +0.61 | 4–3 (57%) | 0–1 | — | +0.31 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1972 | 1767 | 144.8 | — | — | — | — | -12 | -6 | — | 62.5% | +1.38 | 3–3 (50%) | 0–1 | — | -1.13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1973 | 1672 | 123.4 | — | — | — | — | +105 | -47 | — | 41.5% | -0.46 | 2–5 (29%) | 0–2 | — | +0.74 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1974 | 1693 | 122.1 | — | — | — | — | — | -7 | — | 50.0% | +0.07 | 4–0 (100%) | — | — | +0.59 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 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 | Career | 1513 | 103.9 | — | — | — | — | +51 | — | — | 40.0% | -0.10 | — | — | — | -0.60 |
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.
Glenda Tunmer
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Heide Orth | 0 | 1 | 1 | Mar 30, 1972 | H2H |
| J Sammons | 1 | 0 | 1 | Mar 29, 1972 | H2H |
| F Wadner | 1 | 0 | 1 | Mar 28, 1972 | H2H |
| Patricia Walkden | 0 | 1 | 1 | Apr 7, 1971 | H2H |
| Lyn Montgomery | 0 | 1 | 1 | Mar 24, 1970 | H2H |