Marilyn Headifen
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Joyce Williams | 0 | 1 | 1 | Nov 6, 1969 | H2H |
| Robin Lloyd | 0 | 1 | 1 | Jul 18, 1969 | H2H |
| M J De Lacerda | 1 | 0 | 1 | Jul 17, 1969 | H2H |
| Billie Jean King | 0 | 1 | 1 | Jun 12, 1969 | H2H |
H2H data updated: 2026-09-13 00:00 UTC
Marilyn Headifen vs M J De Lacerda H2H: 1-0
Marilyn Headifen holds a 1–0 lead over M J De Lacerda in their WTA head-to-head. Across 1 main-draw meeting, Marilyn Headifen leads 1–0 on grass. Most recently, Marilyn Headifen won the 1969 Frinton-On-Sea round of 32 11-9 6-1.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
H2H Match Log
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Marilyn Headifen | 11-9 6-1 | M J De Lacerda | Match data | Jul 17, 1969* | R32 | Frinton-On-Sea | 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.
Career Comparison
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Marilyn Headifen | — | — | — | 1,513 | 1 | 3 | 25.0% | 0 | 0 | 0 | 0 | 0 | 0 |
| M J De Lacerda | — | — | — | 1,500 | 0 | 1 | 0.0% | 0 | 0 | 0 | 0 | 0 | 0 |
Career Progression by Age
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Marilyn Headifen | M J De Lacerda | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1969 | 1–3 | 25.0% | — | 1,497 | 0 | 0 | 1969 | 0–1 | 0.0% | — | 1,483 | 0 | 0 |
Surface Results by Career Season
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.
| Marilyn Headifen | M J De Lacerda | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Grass | Carpet | Yr | Grass | Carpet | ||||||||||||
| W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | ||
| 1969 | 1 | 2 | 3 | 33.3% | 0 | 1 | 1 | 0.0% | 1969 | 0 | 1 | 1 | 0.0% | — | — | — | — |
| Career | 1 | 2 | 3 | 33.3% | 0 | 1 | 1 | 0.0% | Career | 0 | 1 | 1 | 0.0% | — | — | — | — |
Advanced Statistics Comparison by Career Season
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.
| Marilyn Headifen | M J De Lacerda | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 1497 | 96.2 | — | — | — | — | — | — | +37 | 25.0% | -2.38 | — | — | — | -0.31 | 1969 | 1484 | 97.6 | — | — | — | — | — | — | — | 0.0% | -3.50 | — | — | — | +0.15 |
| Career | 1514 | 97.8 | — | — | — | — | — | — | +37 | 25.0% | -2.38 | — | — | — | -7.75 | Career | 1500 | 98.8 | — | — | — | — | — | — | — | 0.0% | -3.50 | — | — | — | +15.00 |
Career Rivalries
Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.
M J De Lacerda
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Marilyn Headifen | 0 | 1 | 1 | Jul 17, 1969 | H2H |