# Qinwen Zheng def. Anna Kalinskaya

Source: https://tennis-db.com/wta/matches/balldontlie_wta:17674682/qinwen-zheng-vs-anna-kalinskaya
Tour: WTA

Qinwen Zheng defeated Anna Kalinskaya 6-7(4) 6-4 3-0 after Anna Kalinskaya retired in the 2026 China Open second round on hard courts on October 3, 2026.

## Match
- Score: 6-7(4) 6-4 3-0 (ret.)
- Outcome: Anna Kalinskaya retired during the match
- Tournament: China Open
- Season: 2026
- Round: Round of 64
- Surface: Hard
- Date: 2026-10-03

## Player comparison
| Field | Qinwen Zheng | Anna Kalinskaya |
| :--- | ---: | ---: |
| Country | CHN | RUS |
| Birth date | 2002-10-08 | 1998-12-02 |
| Age | 23 | 27 |
| Height | 178 cm | 175 cm |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | Two-Handed Backhand | Two-Handed Backhand |
| Ranking (entering) | 54 | 22 |
| Ranking points (entering) | 1083 | 2043 |
| Elo (entering) | 1928 | 1930 |
| Current career W-L | 145-82 | 141-128 |
| Current career earnings | $11,264,265 | $7,912,720 |

Pre-match H2H: Qinwen Zheng 1-1 Anna Kalinskaya.

## Stats
| Stat | Qinwen Zheng | Anna Kalinskaya |
| :--- | ---: | ---: |
| Aces | 13 | 3 |
| Double faults | 6 | 3 |
| 1st serve % | 61.2% | 70.6% |
| 1st serve points won % | 78.8% | 66.7% |
| 2nd serve points won % | 45.5% | 44.0% |
| BP saved % | 83.3% | 33.3% |
| BP converted % | 66.7% | 16.7% |
| Service points won % | 65.9% | 60.0% |
| Return points won % | 40.0% | 34.1% |
| Total points won % | 52.9% | 47.1% |
| Match Serve+ | +8.9 | +3.1 |
| Match Return+ | -3.1 | -8.9 |

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:17674682/qinwen-zheng-vs-anna-kalinskaya
Data source: TennisDB (tennis-db.com)