H2H data updated: 2026-09-13 00:00 UTC
Cecilia Fernandez Parker holds a 1–0 lead over Ronni Reis in their WTA head-to-head. Across 1 main-draw meeting, Cecilia Fernandez Parker leads 1–0 on hard courts. Most recently, Cecilia Fernandez Parker won the 1985 Salt Lake City round of 32 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.
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Cecilia Fernandez Parker | 7-5 6-3 | Ronni Reis | Match data | Sep 12, 1985* | R32 | Salt Lake City | 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.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ronni Reis | #589 | #78 | 12 | 1,607 | 28 | 52 | 35.0% | 0 | 0 | 0 | 0 | 0 | 0 |
| Cecilia Fernandez Parker | — | — | — | 1,573 | 17 | 24 | 41.5% | 0 | 0 | 0 | 0 | 2 | 2 |
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Ronni Reis | Cecilia Fernandez Parker | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1983 | 2–2 | 50.0% | — | 1,507 | 0 | 0 | 1978 | 2–1 | 66.7% | — | 1,517 | 0 | 0 |
| 1984 | 1–4 | 20.0% | #153 | 1,484 | 0 | 0 | 1982 | 3–3 | 50.0% | — | 1,512 | 0 | 1 |
| 1985 | 1–3 | 25.0% | #152 | 1,463 | 0 | 0 | 1983 | 1–1 | 50.0% | — | 1,522 | 0 | 2 |
| 1986 | 1–3 | 25.0% | #160 | 1,460 | 0 | 0 | 1984 | 0–1 | 0.0% | — | 1,509 | 0 | 2 |
| 1987 | 5–8 | 38.5% | #108 | 1,504 | 0 | 0 | 1985 | 8–7 | 53.3% | — | 1,550 | 0 | 2 |
| 1988 | 8–12 | 40.0% | #104 | 1,552 | 0 | 0 | 1986 | 2–8 | 20.0% | — | 1,493 | 0 | 2 |
| 1989 | 10–16 | 38.5% | #98 | 1,594 | 0 | 0 | 1987 | 1–3 | 25.0% | — | 1,483 | 0 | 2 |
| 1990 | 0–4 | 0.0% | #474 | 1,525 | 0 | 0 | — | — | — | — | — | — | — |
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.
| Ronni Reis | Cecilia Fernandez Parker | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 % | ||
| 1983 | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | 1982 | 3 | 1 | 4 | 75.0% | — | — | — | — | — | — | — | — | — | — | — | — |
| 1984 | 1 | 3 | 4 | 25.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | 1983 | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — |
| 1985 | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | 1984 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — |
| 1986 | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | 1 | 1 | 2 | 50.0% | — | — | — | — | 1985 | 3 | 4 | 7 | 42.9% | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 1987 | 3 | 4 | 7 | 42.9% | 2 | 1 | 3 | 66.7% | 0 | 3 | 3 | 0.0% | — | — | — | — | 1986 | 1 | 4 | 5 | 20.0% | 1 | 2 | 3 | 33.3% | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% |
| 1988 | 5 | 7 | 12 | 41.7% | 1 | 2 | 3 | 33.3% | 2 | 2 | 4 | 50.0% | 0 | 1 | 1 | 0.0% | 1987 | — | — | — | — | 1 | 3 | 4 | 25.0% | — | — | — | — | — | — | — | — |
| 1989 | 8 | 10 | 18 | 44.4% | 1 | 3 | 4 | 25.0% | 1 | 3 | 4 | 25.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1990 | 0 | 4 | 4 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 18 | 32 | 50 | 36.0% | 4 | 8 | 12 | 33.3% | 4 | 9 | 13 | 30.8% | 0 | 1 | 1 | 0.0% | Career | 8 | 11 | 19 | 42.1% | 2 | 5 | 7 | 28.6% | 0 | 2 | 2 | 0.0% | 0 | 1 | 1 | 0.0% |
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.
| Ronni Reis | Cecilia Fernandez Parker | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| 1983 | 1507 | 101.3 | — | — | — | — | — | — | — | 50.0% | 0.00 | — | 0–1 | — | +0.35 | 1978 | 1517 | 102.7 | — | — | — | — | — | — | — | 66.7% | +0.50 | — | 1–0 | — | +0.19 |
| 1984 | 1485 | 95.8 | — | — | — | — | +61 | — | — | 27.3% | -1.91 | 0–1 | 1–1 | — | +0.32 | 1982 | 1512 | 100.5 | — | — | — | — | +99 | — | — | 36.4% | -0.36 | 1–0 | 0–2 | — | +1.05 |
| 1985 | 1463 | 97.3 | — | — | — | — | — | — | — | 33.3% | -1.67 | 0–1 | — | — | +0.27 | 1983 | 1522 | 101.2 | — | — | — | — | — | — | — | 0.0% | -3.50 | — | — | — | +0.27 |
| 1986 | 1460 | 95.2 | — | — | — | — | — | — | — | 30.0% | -1.50 | 1–1 | — | — | +0.15 | 1984 | 1510 | 95.7 | — | — | — | — | — | — | — | 0.0% | -4.50 | — | — | — | +0.05 |
| 1987 | 1505 | 113.1 | — | — | — | — | +7 | +36 | +25 | 45.2% | -0.26 | 1–4 (20%) | — | — | +0.60 | 1985 | 1550 | 115.4 | — | — | — | — | +51 | — | — | 53.1% | +0.34 | 1–1 | 2–2 (50%) | — | +0.87 |
| 1988 | 1553 | 126.7 | — | — | — | — | -33 | +1 | -6 | 40.5% | -0.43 | 1–1 | 1–1 | — | +0.46 | 1986 | 1493 | 95.8 | — | — | — | — | +37 | +41 | — | 25.0% | -1.46 | 2–2 (50%) | 0–2 | — | +0.91 |
| 1989 | 1595 | 126.2 | — | — | — | — | -11 | -38 | -50 | 41.7% | -0.67 | 3–5 (38%) | 3–1 (75%) | 101.4 | -0.86 | 1987 | 1483 | 99.4 | — | — | — | — | — | +20 | — | 33.3% | -1.78 | 0–1 | — | — | -0.01 |
| 1990 | 1525 | 92.9 | — | — | — | — | -9 | — | — | 11.1% | -2.55 | 0–1 | — | — | +0.54 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 1608 | 118.2 | — | — | — | — | -8 | -4 | -14 | 38.9% | -0.78 | 6–14 (30%) | 5–4 (56%) | 96.0 | +2.29 | Career | 1574 | 105.2 | — | — | — | — | +57 | +29 | — | 39.5% | -0.66 | 4–4 (50%) | 3–6 (33%) | 97.7 | +8.12 |
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 |
|---|---|---|---|---|---|
| Stacey Martin | 0 | 2 | 2 | Jan 3, 1990 | H2H |
| Raffaella Reggi Concato | 0 | 2 | 2 | Nov 4, 1989 | H2H |
| Natasha Zvereva | 0 | 2 | 2 | Jun 28, 1989 | H2H |
| Patty Fendick | 1 | 1 | 2 | Jan 20, 1989 | H2H |
| Marianne Werdel Witmeyer | 2 | 0 | 2 | Aug 31, 1988 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Kathleen Cummings | 1 | 2 | 3 | Oct 10, 1985 | H2H |
| Federica Bonsignori | 1 | 1 | 2 | Apr 8, 1987 | H2H |
| Camille Benjamin | 0 | 2 | 2 | Jul 25, 1986 | H2H |
| Claudia Monteiro | 1 | 1 | 2 | Jul 24, 1986 | H2H |
| Gigi Fernandez | 0 | 2 | 2 | Apr 29, 1986 | H2H |