# Glynis Coles vs Mary Lou Piatek — Head-to-Head

Source: https://tennis-db.com/wta/rivalries/glynis-coles-vs-mary-lou-piatek?player1_id=sackmann_wta:200243&player2_id=sackmann_wta:200390
Tour: WTA

Mary Lou Piatek holds a 1–0 lead over Glynis Coles in their WTA head-to-head. Across 1 main-draw meeting, Mary Lou Piatek leads 1–0 on carpet. Most recently, Mary Lou Piatek won the 1980 Las Vegas Futures round of 16 6-2 4-6 7-6(3).

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
- Glynis Coles: 0 wins
- Mary Lou Piatek: 1 wins
- Total meetings: 1

## By surface
- Carpet: Glynis Coles 0 - 1 Mary Lou Piatek

## By tournament category
- WTA 250: Glynis Coles 0 - 1 Mary Lou Piatek

## 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 | Pressure+ | Schedule |
| :--- | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: |
| Glynis Coles | 1829 | 130.7 | - | - | - | - | -5 | -36 | 16 | 44.1% | -0.47 | 38-48 (44%) | 26-25 (51%) | 98.1 | 0.45 |
| Mary Lou Piatek | 1938 | 136.6 | - | - | - | - | 26 | -129 | -156 | 44.3% | -0.42 | 47-56 (46%) | 21-34 (38%) | 92.7 | -2.57 |

## Recent meetings (last 10)
| Date | Tournament | Category | Round | Surface | Winner | Score |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1980-01-18* | Las Vegas Futures | WTA 250 | R16 | Carpet | Mary Lou Piatek | 6-2 4-6 7-6(3) |

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Canonical URL: https://tennis-db.com/wta/rivalries/glynis-coles-vs-mary-lou-piatek?player1_id=sackmann_wta:200243&player2_id=sackmann_wta:200390
Data source: TennisDB (tennis-db.com)