# Ada Bakker vs Joyce Williams — Head-to-Head

Source: https://tennis-db.com/wta/rivalries/ada-bakker-vs-joyce-williams?player1_id=sackmann_wta:200151&player2_id=sackmann_wta:201092
Tour: WTA

Joyce Williams holds a 2–0 lead over Ada Bakker in their WTA head-to-head. Across 2 main-draw meetings, Joyce Williams leads 2–0 on grass. Most recently, Joyce Williams won the 1969 Hoylake quarterfinal 6-2 9-7.

Category presentation: Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category.
Details: https://tennis-db.com/glossary#category-equivalence

Category presentation: Asterisked totals include editions mapped from documented historical predecessor categories.
Details: https://tennis-db.com/glossary#category-equivalence

## Overall
- Ada Bakker: 0 wins
- Joyce Williams: 2 wins
- Total meetings: 2

## By surface
- Grass: Ada Bakker 0 - 2 Joyce Williams

## By tournament category
- WTA 250: Ada Bakker 0 - 2 Joyce Williams

## Advanced statistics comparison
Career aggregates from the precomputed Advanced table. Surface Elo values are relative to overall Elo; career Schedule is normalized per 100 matches and lower means tougher opposition.

| Player | Peak Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win% | Set Margin | Dec. Set | Tiebreak | Schedule |
| :--- | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: |
| Ada Bakker | 1538 | 108.8 | - | - | - | - | -23 | 12 | -6 | 34.5% | -0.81 | 6-6 (50%) | 1-0 | 2.94 |
| Joyce Williams | 1971 | 143.4 | - | - | - | - | 2 | 30 | 3 | 65.9% | 1.37 | 31-28 (53%) | 9-6 (60%) | -2.28 |

## Recent meetings (last 10)
| Date | Tournament | Category | Round | Surface | Winner | Score |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1969-07-19* | Hoylake | WTA 250 | QF | Grass | Joyce Williams | 6-2 9-7 |
| 1969-06-05* | Manchester | WTA 250 | R32 | Grass | Joyce Williams | 6-3 6-4 |

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Canonical URL: https://tennis-db.com/wta/rivalries/ada-bakker-vs-joyce-williams?player1_id=sackmann_wta:200151&player2_id=sackmann_wta:201092
Data source: TennisDB (tennis-db.com)