# Tatiana Prozorova def. Sofia Costoulas

Source: https://tennis-db.com/wta/matches/balldontlie_wta:16975395/tatiana-prozorova-vs-sofia-costoulas
Tour: WTA

Tatiana Prozorova defeated Sofia Costoulas 5-7 7-6(2) 6-2 in the 2026 Singapore Tennis Open first round on hard courts on September 22, 2026.

## Match
- Score: 5-7 7-6(2) 6-2
- Tournament: Singapore Tennis Open
- Season: 2026
- Round: Round of 32
- Surface: Hard
- Date: 2026-09-22

## Player comparison
| Field | Tatiana Prozorova | Sofia Costoulas |
| :--- | ---: | ---: |
| Country | RUS | BEL |
| Birth date | 2003-10-10 | 2005-04-02 |
| Age | 22 | 21 |
| Height | - | - |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | - | - |
| Ranking (entering) | 180 | 152 |
| Ranking points (entering) | 428 | 483 |
| Elo (entering) | 1635 | 1556 |
| Current career W-L | 3-9 | 2-5 |
| Current career earnings | $526,155 | $427,496 |

Pre-match H2H: Tatiana Prozorova 0-0 Sofia Costoulas.

## Stats
| Stat | Tatiana Prozorova | Sofia Costoulas |
| :--- | ---: | ---: |
| Aces | 5 | 5 |
| Double faults | 3 | 5 |
| 1st serve % | 60.4% | 50.9% |
| 1st serve points won % | 72.4% | 74.6% |
| 2nd serve points won % | 60.5% | 47.2% |
| BP saved % | 57.1% | 60.0% |
| BP converted % | 40.0% | 42.9% |
| Service points won % | 67.7% | 61.1% |
| Return points won % | 38.9% | 32.3% |
| Total points won % | 52.4% | 47.5% |
| Match Serve+ | +10.8 | +4.2 |
| Match Return+ | -4.2 | -10.8 |

Match Serve+ and Match Return+ compare this match with the WTA 2026 average from available match stats. Zero is average; +5 means five percentage points above average. No opponent adjustment.

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Canonical URL: https://tennis-db.com/wta/matches/balldontlie_wta:16975395/tatiana-prozorova-vs-sofia-costoulas
Data source: TennisDB (tennis-db.com)