H2H data updated: 2026-09-14 00:00 UTC
Lourdes Diaz Ponce holds a 1–0 lead over Patricia Montano in their WTA head-to-head. Across 1 main-draw meeting, Lourdes Diaz Ponce leads 1–0 on clay. Most recently, Lourdes Diaz Ponce won the 1969 San Luis Potosi quarterfinal 6-2 1-6 6-4.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Lourdes Diaz Ponce | 6-2 1-6 6-4 | Patricia Montano | Match data | Apr 5, 1969* | QF | San Luis Potosi | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Patricia Montano | — | — | — | 1,510 | 8 | 14 | 36.4% | 0 | 0 | 0 | 0 | 0 | 0 |
| Lourdes Diaz Ponce | — | — | — | 1,517 | 2 | 8 | 20.0% | 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.
| Patricia Montano | Lourdes Diaz Ponce | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1968 | 3–4 | 42.9% | — | 1,493 | 0 | 0 | 1969 | 2–2 | 50.0% | — | 1,497 | 0 | 0 |
| 1969 | 3–6 | 33.3% | — | 1,458 | 0 | 0 | 1971 | 0–1 | 0.0% | — | 1,486 | 0 | 0 |
| 1970 | 1–2 | 33.3% | — | 1,460 | 0 | 0 | 1972 | 0–3 | 0.0% | — | 1,439 | 0 | 0 |
| 1971 | 1–1 | 50.0% | — | 1,464 | 0 | 0 | 1974 | 0–2 | 0.0% | — | 1,419 | 0 | 0 |
| 1972 | 0–1 | 0.0% | — | 1,447 | 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.
| Patricia Montano | Lourdes Diaz Ponce | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Clay | Grass | Yr | Clay | Grass | ||||||||||||
| W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | ||
| 1968 | 3 | 4 | 7 | 42.9% | — | — | — | — | 1969 | 2 | 2 | 4 | 50.0% | — | — | — | — |
| 1969 | 3 | 6 | 9 | 33.3% | — | — | — | — | 1971 | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 1970 | 1 | 2 | 3 | 33.3% | — | — | — | — | 1972 | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% |
| 1971 | 1 | 1 | 2 | 50.0% | — | — | — | — | 1974 | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% |
| 1972 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 8 | 14 | 22 | 36.4% | — | — | — | — | Career | 2 | 5 | 7 | 28.6% | 0 | 2 | 2 | 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.
| Patricia Montano | Lourdes Diaz Ponce | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 1494 | 98.4 | — | — | — | — | — | +2 | — | 46.7% | -0.67 | 0–1 | — | — | +0.47 | 1969 | 1498 | 102.0 | — | — | — | — | — | +11 | — | 44.4% | 0.00 | 1–0 | — | — | +0.72 |
| 1969 | 1458 | 95.5 | — | — | — | — | — | -6 | — | 42.9% | -0.86 | 0–3 (0%) | — | — | +1.18 | 1971 | 1486 | 93.9 | — | — | — | — | — | — | — | 0.0% | -5.50 | — | — | — | +0.15 |
| 1970 | 1461 | 96.7 | — | — | — | — | — | — | — | 50.0% | -1.00 | — | — | — | +0.34 | 1972 | 1439 | 92.6 | — | — | — | — | — | — | — | 14.3% | -2.14 | 0–1 | — | — | +0.69 |
| 1971 | 1465 | 99.3 | — | — | — | — | — | — | — | 40.0% | -0.80 | 1–0 | — | — | +0.55 | 1974 | 1419 | 88.3 | — | — | — | — | — | — | — | 0.0% | -4.75 | — | — | — | +0.12 |
| 1972 | 1448 | 96.5 | — | — | — | — | — | — | — | 33.3% | -2.67 | 0–1 | — | — | +0.32 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 1510 | 95.1 | — | — | — | — | — | -3 | — | 43.8% | -0.92 | 1–5 (17%) | — | — | +13.62 | Career | 1518 | 90.8 | — | — | — | — | — | +11 | — | 22.7% | -2.04 | 1–1 | — | — | +16.80 |
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 |
|---|---|---|---|---|---|
| Lucia Gongora | 0 | 3 | 3 | Apr 10, 1971 | H2H |
| Cecilia Rosado | 2 | 0 | 2 | Apr 10, 1971 | H2H |
| Tish Adams | 1 | 1 | 2 | Jul 25, 1969 | H2H |
| Ann Kiyomura Hayashi | 0 | 1 | 1 | May 27, 1972 | H2H |
| Pam Richmond | 0 | 1 | 1 | Aug 7, 1970 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Elena Subirats | 0 | 2 | 2 | Apr 10, 1971 | H2H |
| Susan Hagey | 0 | 1 | 1 | Aug 22, 1974 | H2H |
| Lindsay Morse | 0 | 1 | 1 | Jul 11, 1974 | H2H |
| Jane Kincaid | 0 | 1 | 1 | Aug 17, 1972 | H2H |
| Patricia Reese | 0 | 1 | 1 | Jul 7, 1972 | H2H |