H2H data updated: 2026-09-12 00:00 UTC
Katharina Duell holds a 1–0 lead over Immaculada Varas Caro in their WTA head-to-head. Across 1 main-draw meeting, Katharina Duell leads 1–0 on clay. Most recently, Katharina Duell won the 1989 Hamburg Open round of 64 4-6 7-5 6-4.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Katharina Duell | 4-6 7-5 6-4 | Immaculada Varas Caro | Match data | May 3, 1989* | R64 | Hamburg Open | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Immaculada Varas Caro | — | — | — | 1,509 | 3 | 9 | 25.0% | 0 | 0 | 0 | 0 | 0 | 0 |
| Katharina Duell | — | — | — | 1,500 | 2 | 12 | 14.3% | 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.
| Immaculada Varas Caro | Katharina Duell | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1986 | 0–1 | 0.0% | — | 1,485 | 0 | 0 | 1987 | 1–2 | 33.3% | — | 1,484 | 0 | 0 |
| 1988 | 2–3 | 40.0% | — | 1,488 | 0 | 0 | 1988 | 0–4 | 0.0% | — | 1,427 | 0 | 0 |
| 1989 | 0–3 | 0.0% | — | 1,461 | 0 | 0 | 1989 | 1–2 | 33.3% | — | 1,435 | 0 | 0 |
| 1990 | 1–1 | 50.0% | — | 1,482 | 0 | 0 | 1990 | 0–2 | 0.0% | — | 1,416 | 0 | 0 |
| 1991 | 0–1 | 0.0% | — | 1,464 | 0 | 0 | 1991 | 0–2 | 0.0% | — | 1,399 | 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.
| Immaculada Varas Caro | Katharina Duell | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Hard | Clay | Yr | Hard | Clay | ||||||||||||
| W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | ||
| 1986 | — | — | — | — | 0 | 1 | 1 | 0.0% | 1987 | — | — | — | — | 1 | 2 | 3 | 33.3% |
| 1988 | — | — | — | — | 2 | 3 | 5 | 40.0% | 1988 | 0 | 2 | 2 | 0.0% | 0 | 2 | 2 | 0.0% |
| 1989 | — | — | — | — | 0 | 3 | 3 | 0.0% | 1989 | — | — | — | — | 1 | 2 | 3 | 33.3% |
| 1990 | — | — | — | — | 1 | 1 | 2 | 50.0% | 1990 | — | — | — | — | 0 | 2 | 2 | 0.0% |
| 1991 | — | — | — | — | 0 | 1 | 1 | 0.0% | 1991 | — | — | — | — | 0 | 2 | 2 | 0.0% |
| Career | — | — | — | — | 3 | 9 | 12 | 25.0% | Career | 0 | 2 | 2 | 0.0% | 2 | 10 | 12 | 16.7% |
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.
| Immaculada Varas Caro | Katharina Duell | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| 1986 | 1485 | 93.1 | — | — | — | — | — | — | — | 0.0% | -5.00 | — | — | — | +0.15 | 1987 | 1485 | 99.6 | — | — | — | — | — | +32 | — | 50.0% | +0.34 | 1–1 | 1–0 | — | +0.47 |
| 1988 | 1488 | 98.3 | — | — | — | — | — | +33 | — | 36.4% | -1.73 | 1–0 | — | — | +0.45 | 1988 | 1428 | 88.4 | — | — | — | — | — | — | — | 0.0% | -3.38 | — | — | — | +0.61 |
| 1989 | 1462 | 101.3 | — | — | — | — | — | +27 | — | 14.3% | -2.14 | 0–1 | — | — | -0.04 | 1989 | 1435 | 103.7 | — | — | — | — | — | +58 | — | 37.5% | -1.00 | 1–1 | 0–1 | — | 0.00 |
| 1990 | 1482 | 105.2 | — | — | — | — | — | — | — | 50.0% | -1.00 | — | — | — | -0.25 | 1990 | 1416 | 102.3 | — | — | — | — | — | — | — | 0.0% | -3.50 | — | — | — | +0.12 |
| 1991 | 1465 | 95.1 | — | — | — | — | — | — | — | 0.0% | -3.50 | — | — | — | +0.13 | 1991 | 1399 | 93.5 | — | — | — | — | — | — | — | 0.0% | -4.50 | — | — | — | 0.00 |
| Career | 1510 | 97.6 | — | — | — | — | — | +31 | — | 26.9% | -2.12 | 1–1 | — | — | +3.67 | Career | 1500 | 94.8 | — | — | — | — | — | +45 | — | 20.0% | -2.17 | 2–2 (50%) | 1–1 | — | +8.57 |
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 |
|---|---|---|---|---|---|
| Sybille Niox Chateau | 0 | 1 | 1 | Apr 24, 1991 | H2H |
| Mary Joe Fernandez | 0 | 1 | 1 | Apr 27, 1990 | H2H |
| Cecilia Dahlman | 1 | 0 | 1 | Apr 26, 1990 | H2H |
| Anne Minter | 0 | 1 | 1 | May 31, 1989 | H2H |
| Katharina Duell | 0 | 1 | 1 | May 3, 1989 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Halle Cioffi | 0 | 1 | 1 | May 15, 1991 | H2H |
| Neus Avila Bonastre | 0 | 1 | 1 | Apr 24, 1991 | H2H |
| Helen Kelesi | 0 | 1 | 1 | May 16, 1990 | H2H |
| Tracey Morton Rodgers | 0 | 1 | 1 | May 2, 1990 | H2H |
| Neige Dias | 0 | 1 | 1 | May 17, 1989 | H2H |