H2H data updated: 2026-09-14 00:00 UTC
Ana Maria Ycaza holds a 1–0 lead over Margarita De Zuleta in their WTA head-to-head. Across 1 main-draw meeting, Ana Maria Ycaza leads 1–0 on clay. Most recently, Ana Maria Ycaza won the 1969 Quito semifinal 6-0 6-1.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Ana Maria Ycaza | 6-0 6-1 | Margarita De Zuleta | Match data | Oct 11, 1969* | SF | Quito | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ana Maria Ycaza | — | — | — | 1,516 | 2 | 3 | 40.0% | 0 | 0 | 0 | 0 | 0 | 0 |
| Margarita De Zuleta | — | — | — | 1,500 | 1 | 3 | 25.0% | 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.
| Ana Maria Ycaza | Margarita De Zuleta | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1969 | 1–1 | 50.0% | — | 1,500 | 0 | 0 | 1968 | 1–2 | 33.3% | — | 1,489 | 0 | 0 |
| 1972 | 1–2 | 33.3% | — | 1,493 | 0 | 0 | 1969 | 0–1 | 0.0% | — | 1,473 | 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.
| Ana Maria Ycaza | Margarita De Zuleta | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Hard | Clay | Yr | Hard | Clay | ||||||||||||
| W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | ||
| 1969 | — | — | — | — | 1 | 1 | 2 | 50.0% | 1968 | — | — | — | — | 1 | 2 | 3 | 33.3% |
| 1972 | 1 | 1 | 2 | 50.0% | 0 | 1 | 1 | 0.0% | 1969 | — | — | — | — | 0 | 1 | 1 | 0.0% |
| Career | 1 | 1 | 2 | 50.0% | 1 | 2 | 3 | 33.3% | Career | — | — | — | — | 1 | 3 | 4 | 25.0% |
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.
| Ana Maria Ycaza | Margarita De Zuleta | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| 1969 | 1501 | 105.7 | — | — | — | — | — | — | — | 50.0% | +1.00 | — | — | — | +0.44 | 1968 | 1489 | 94.2 | — | — | — | — | — | — | — | 0.0% | -5.00 | — | — | — | -0.45 |
| 1972 | 1493 | 102.8 | — | — | — | — | — | — | — | 33.3% | -0.83 | — | — | — | +0.09 | 1969 | 1474 | 91.5 | — | — | — | — | — | — | — | 0.0% | -5.50 | — | — | — | +0.21 |
| Career | 1517 | 104.2 | — | — | — | — | — | — | — | 40.0% | -0.10 | — | — | — | +10.60 | Career | 1500 | 92.9 | — | — | — | — | — | — | — | 0.0% | -5.17 | — | — | — | -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 |
|---|---|---|---|---|---|
| Fiorella Bonicelli | 0 | 1 | 1 | Apr 12, 1972 | H2H |
| Bernice Carr | 0 | 1 | 1 | Mar 29, 1972 | H2H |
| Patricia Bianchi | 1 | 0 | 1 | Mar 28, 1972 | H2H |
| Maria Eugenia Guzman | 0 | 1 | 1 | Oct 12, 1969 | H2H |
| Margarita De Zuleta | 1 | 0 | 1 | Oct 11, 1969 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Ana Maria Ycaza | 0 | 1 | 1 | Oct 11, 1969 | H2H |
| Gail Sherriff | 0 | 1 | 1 | Jun 15, 1968 | H2H |
| Billie Jean King | 0 | 1 | 1 | Jun 2, 1968 | H2H |
| Yulia Berberian | 1 | 0 | 1 | May 30, 1968 | H2H |