# Serena Williams vs Mariana Diaz-Oliva — Head-to-Head

Source: https://tennis-db.com/wta/rivalries/serena-williams-vs-mariana-diaz-oliva?player1_id=balldontlie_wta:123131&player2_id=balldontlie_wta:127576
Tour: WTA

## Overall
- Serena Williams: 1 wins
- Mariana Diaz-Oliva: 0 wins
- Total meetings: 1

## By surface
- Clay: Serena Williams 1 - 0 Mariana Diaz-Oliva

## By tournament category
- Grand Slam: Serena Williams 1 - 0 Mariana Diaz-Oliva

## Meeting history (last 20)
| Date | Tournament | Round | Surface | Winner | Score |
| :--- | :--- | :--- | :--- | :--- | :--- |
| 1999-05-27 | Roland Garros | R64 | Clay | Serena Williams | 6-3 6-4 |

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Canonical URL: https://tennis-db.com/wta/rivalries/serena-williams-vs-mariana-diaz-oliva?player1_id=balldontlie_wta:123131&player2_id=balldontlie_wta:127576
Data source: TennisDB (tennis-db.com)