H2H data updated: 2026-09-12 00:00 UTC
Maria Eugenia Guzman holds a 2–0 lead over Adrienne Avis in their WTA head-to-head. Across 2 main-draw meetings, Maria Eugenia Guzman leads 2–0 on grass. Most recently, Maria Eugenia Guzman won the 1970 Chichester round of 32 6-3 6-1.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Maria Eugenia Guzman | 6-3 6-1 | Adrienne Avis | Match data | Jun 4, 1970* | R32 | Chichester | WTA 250 | Grass |
| Maria Eugenia Guzman | 3-6 6-4 6-3 | Adrienne Avis | Match data | May 29, 1970* | R16 | Cardiff | WTA 250 | Grass |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Adrienne Avis | — | — | — | 1,500 | 8 | 16 | 33.3% | 0 | 0 | 0 | 0 | 0 | 0 |
| Maria Eugenia Guzman | — | — | — | 1,653 | 53 | 58 | 47.7% | 0 | 0 | 0 | 0 | 6 | 6 |
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Adrienne Avis | Maria Eugenia Guzman | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1968 | 0–1 | 0.0% | — | 1,484 | 0 | 0 | 1968 | 3–5 | 37.5% | — | 1,490 | 0 | 0 |
| 1969 | 0–2 | 0.0% | — | 1,465 | 0 | 0 | 1969 | 19–18 | 51.4% | — | 1,559 | 0 | 2 |
| 1970 | 6–9 | 40.0% | — | 1,483 | 0 | 0 | 1970 | 13–11 | 54.2% | — | 1,600 | 0 | 3 |
| 1971 | 1–2 | 33.3% | — | 1,483 | 0 | 0 | 1971 | 4–8 | 33.3% | — | 1,541 | 0 | 4 |
| 1972 | 0–1 | 0.0% | — | 1,465 | 0 | 0 | 1972 | 12–13 | 48.0% | — | 1,555 | 0 | 5 |
| 1973 | 1–1 | 50.0% | — | 1,481 | 0 | 0 | 1973 | 1–0 | 100.0% | — | 1,569 | 0 | 6 |
| — | — | — | — | — | — | — | 1974 | 1–3 | 25.0% | — | 1,533 | 0 | 6 |
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.
| Adrienne Avis | Maria Eugenia Guzman | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Hard | Clay | Grass | Yr | Hard | Clay | Grass | ||||||||||||||||||
| 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 | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% | 1968 | — | — | — | — | 3 | 5 | 8 | 37.5% | — | — | — | — |
| 1969 | — | — | — | — | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | 1969 | — | — | — | — | 19 | 16 | 35 | 54.3% | 0 | 2 | 2 | 0.0% |
| 1970 | 0 | 1 | 1 | 0.0% | 3 | 3 | 6 | 50.0% | 3 | 5 | 8 | 37.5% | 1970 | — | — | — | — | 4 | 5 | 9 | 44.4% | 9 | 6 | 15 | 60.0% |
| 1971 | — | — | — | — | — | — | — | — | 1 | 2 | 3 | 33.3% | 1971 | — | — | — | — | 3 | 3 | 6 | 50.0% | 1 | 5 | 6 | 16.7% |
| 1972 | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% | 1972 | 2 | 1 | 3 | 66.7% | 1 | 4 | 5 | 20.0% | 2 | 5 | 7 | 28.6% |
| 1973 | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 50.0% | 1974 | — | — | — | — | 1 | 3 | 4 | 25.0% | — | — | — | — |
| Career | 0 | 1 | 1 | 0.0% | 3 | 4 | 7 | 42.9% | 5 | 11 | 16 | 31.2% | Career | 2 | 1 | 3 | 66.7% | 31 | 36 | 67 | 46.3% | 12 | 18 | 30 | 40.0% |
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.
| Adrienne Avis | Maria Eugenia Guzman | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 1484 | 96.8 | — | — | — | — | — | — | — | 0.0% | -3.50 | — | — | — | +0.05 | 1968 | 1490 | 96.7 | — | — | — | — | — | -6 | — | 36.8% | -1.26 | 2–1 (67%) | — | — | +0.23 |
| 1969 | 1466 | 93.0 | — | — | — | — | — | — | — | 0.0% | -4.75 | — | — | — | -0.08 | 1969 | 1560 | 104.9 | — | — | — | — | — | +27 | — | 50.0% | -0.32 | 6–6 (50%) | — | — | +2.99 |
| 1970 | 1484 | 101.1 | — | — | — | — | — | +39 | +11 | 41.7% | -1.00 | 3–3 (50%) | — | — | +0.99 | 1970 | 1600 | 109.3 | — | — | — | — | — | -29 | +32 | 51.9% | -0.23 | 5–1 (83%) | — | — | +3.96 |
| 1971 | 1484 | 102.2 | — | — | — | — | — | — | +11 | 33.3% | -0.67 | — | 0–1 | — | +0.05 | 1971 | 1542 | 106.9 | — | — | — | — | — | +5 | +22 | 40.0% | -0.60 | 1–2 (33%) | — | — | +1.65 |
| 1972 | 1466 | 94.1 | — | — | — | — | — | — | — | 0.0% | -4.00 | — | — | — | +0.06 | 1972 | 1556 | 109.2 | — | — | — | — | +37 | -40 | -54 | 45.8% | -0.20 | 6–3 (67%) | 0–2 | — | +1.46 |
| 1973 | 1482 | 106.8 | — | — | — | — | — | — | — | 50.0% | -0.75 | — | — | — | -0.25 | 1973 | 1569 | 103.5 | — | — | — | — | — | — | — | 100.0% | +3.50 | — | — | — | +0.13 |
| — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1974 | 1534 | 96.5 | — | — | — | — | — | -59 | — | 33.3% | -1.55 | 0–1 | — | — | +0.22 |
| Career | 1501 | 99.0 | — | — | — | — | — | +39 | +11 | 35.2% | -1.43 | 3–3 (50%) | 0–1 | — | +3.42 | Career | 1654 | 107.3 | — | — | — | — | +37 | +3 | +8 | 47.2% | -0.39 | 20–14 (59%) | 0–2 | — | +9.67 |
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 |
|---|---|---|---|---|---|
| Maria Eugenia Guzman | 0 | 2 | 2 | Jun 4, 1970 | H2H |
| Sarah Huntington | 2 | 0 | 2 | Jun 3, 1970 | H2H |
| Virginia Wade | 0 | 1 | 1 | Jan 5, 1973 | H2H |
| Kiyoko Nomura | 1 | 0 | 1 | Jan 4, 1973 | H2H |
| Chris Matison | 0 | 1 | 1 | Jan 6, 1972 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Janice Townsend | 2 | 2 | 4 | Jun 13, 1971 | H2H |
| Isabel Fernandez De Soto | 0 | 3 | 3 | Oct 15, 1972 | H2H |
| Ana Maria Arias | 3 | 0 | 3 | Oct 7, 1972 | H2H |
| Brenda Kirk | 2 | 1 | 3 | Mar 30, 1972 | H2H |
| Marilyn Greenwood | 2 | 1 | 3 | Apr 24, 1971 | H2H |