# Ada Bakker vs Trudy Groenman — Head-to-Head

Source: https://tennis-db.com/wta/rivalries/ada-bakker-vs-trudy-groenman?player1_id=sackmann_wta:200151&player2_id=sackmann_wta:200887
Tour: WTA

Trudy Groenman holds a 1–0 lead over Ada Bakker in their WTA head-to-head. Across 1 main-draw meeting, Trudy Groenman leads 1–0 on clay. Most recently, Trudy Groenman won the 1969 Scheveningen quarterfinal 6-4 7-5.

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
- Trudy Groenman: 1 wins
- Total meetings: 1

## By surface
- Clay: Ada Bakker 0 - 1 Trudy Groenman

## By tournament category
- WTA 250: Ada Bakker 0 - 1 Trudy Groenman

## 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 |
| Trudy Groenman | 1726 | 128.7 | - | - | - | - | -116 | 31 | -80 | 53.1% | 0.22 | 12-10 (55%) | 2-1 (67%) | -1.03 |

## Recent meetings (last 10)
| Date | Tournament | Category | Round | Surface | Winner | Score |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1969-08-16* | Scheveningen | WTA 250 | QF | Clay | Trudy Groenman | 6-4 7-5 |

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Canonical URL: https://tennis-db.com/wta/rivalries/ada-bakker-vs-trudy-groenman?player1_id=sackmann_wta:200151&player2_id=sackmann_wta:200887
Data source: TennisDB (tennis-db.com)