H2H data updated: 2026-08-31 00:00 UTC
Rosie Reyes holds a 1–0 lead over Gisela Hertzfeldt in their WTA head-to-head. Across 1 main-draw meeting, Rosie Reyes leads 1–0 on clay. Most recently, Rosie Reyes won the 1968 Dusseldorf round of 16 6-1 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.
| Winner | Score | Loser | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Rosie Reyes | 6-1 6-2 | Gisela Hertzfeldt | Match data | Jul 12, 1968* | R16 | Dusseldorf | WTA 250 | 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.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rosie Reyes | — | — | — | 1,651 | 37 | 35 | 51.4% | 0 | 0 | 0 | 0 | 3 | 3 |
| Gisela Hertzfeldt | — | — | — | 1,500 | 0 | 1 | 0.0% | 0 | 0 | 0 | 0 | 0 | 0 |
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Rosie Reyes | Gisela Hertzfeldt | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1968 | 21–11 | 65.6% | — | 1,644 | 0 | 1 | 1968 | 0–1 | 0.0% | — | 1,488 | 0 | 0 |
| 1969 | 5–7 | 41.7% | — | 1,602 | 0 | 1 | — | — | — | — | — | — | — |
| 1970 | 1–2 | 33.3% | — | 1,588 | 0 | 1 | — | — | — | — | — | — | — |
| 1971 | 0–3 | 0.0% | — | 1,561 | 0 | 1 | — | — | — | — | — | — | — |
| 1972 | 2–1 | 66.7% | — | 1,585 | 0 | 3 | — | — | — | — | — | — | — |
| 1973 | 0–1 | 0.0% | — | 1,576 | 0 | 3 | — | — | — | — | — | — | — |
| 1974 | 1–3 | 25.0% | — | 1,569 | 0 | 3 | — | — | — | — | — | — | — |
| 1975 | 5–4 | 55.6% | — | 1,602 | 0 | 3 | — | — | — | — | — | — | — |
| 1976 | 2–3 | 40.0% | — | 1,599 | 0 | 3 | — | — | — | — | — | — | — |
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.
| Rosie Reyes | Gisela Hertzfeldt | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Clay | Grass | Carpet | Yr | 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 % | ||
| 1968 | 13 | 8 | 21 | 61.9% | 0 | 1 | 1 | 0.0% | 4 | 2 | 6 | 66.7% | 1968 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 1969 | 2 | 5 | 7 | 28.6% | 2 | 1 | 3 | 66.7% | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1970 | 1 | 2 | 3 | 33.3% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1971 | 0 | 2 | 2 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1972 | — | — | — | — | — | — | — | — | 1 | 0 | 1 | 100.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1973 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1974 | 1 | 3 | 4 | 25.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1975 | 4 | 3 | 7 | 57.1% | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1976 | 2 | 3 | 5 | 40.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 23 | 27 | 50 | 46.0% | 3 | 4 | 7 | 42.9% | 6 | 3 | 9 | 66.7% | Career | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
Rows are aligned in career order because complete birth data is unavailable. Metrics are precomputed from eligible main-draw results; point-stat values use the available detailed sample. 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.
| Rosie Reyes | Gisela Hertzfeldt | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Schedule | Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Schedule |
| 1968 | 1644 | 120.7 | — | — | — | — | -42 | -1 | — | 60.8% | +0.73 | 9–6 (60%) | — | +0.57 | 1968 | 1488 | 96.9 | — | — | — | — | — | — | — | 0.0% | -4.50 | — | — | -0.08 |
| 1969 | 1603 | 105.3 | — | — | — | — | — | -35 | -40 | 42.3% | -0.50 | 1–1 | — | +0.75 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1970 | 1589 | 102.2 | — | — | — | — | — | -34 | — | 33.3% | -1.17 | — | — | +0.31 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1971 | 1562 | 92.8 | — | — | — | — | — | — | — | 0.0% | -4.33 | — | — | -0.08 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1972 | 1586 | 111.0 | — | — | — | — | — | — | — | 66.7% | +1.17 | — | — | +0.08 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1973 | 1576 | 96.8 | — | — | — | — | — | — | — | 0.0% | -5.00 | — | — | -0.04 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1974 | 1570 | 112.3 | — | — | — | — | — | -71 | — | 22.2% | -1.33 | 1–0 | 0–2 | -0.32 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1975 | 1602 | 109.2 | — | — | — | — | — | -47 | — | 52.2% | +0.09 | 3–2 (60%) | — | +0.92 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1976 | 1599 | 101.8 | — | — | — | — | — | -34 | — | 36.4% | -1.54 | 1–0 | — | +0.03 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 1652 | 115.3 | — | — | — | — | -42 | -24 | -40 | 49.4% | -0.11 | 15–9 (63%) | 0–2 | +3.08 | Career | 1500 | 98.4 | — | — | — | — | — | — | — | 0.0% | -4.50 | — | — | -8.00 |
Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Gail Sherriff | 0 | 5 | 5 | Oct 7, 1972 | H2H |
| Annette Van Zyl | 0 | 2 | 2 | Jul 10, 1976 | H2H |
| Lea Pericoli | 2 | 0 | 2 | Jun 7, 1975 | H2H |
| Odile De Roubin | 2 | 0 | 2 | Feb 13, 1972 | H2H |
| Anne Marie Cassaigne | 1 | 1 | 2 | Oct 10, 1970 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Rosie Reyes | 0 | 1 | 1 | Jul 12, 1968 | H2H |