| | Top level | Event type
Singles, Women – Quarter-Finals, Match #4
| Date | 2 August 2012 — 13:17 | |
|---|---|---|
| Location | Wembley Arena, Wembley, London (Court 2) | |
| Service Judge | Christian Johannessen |  DEN |
| Umpire | Grace Cheah |  SGP |
| Seed | Competitor | NOC | Games Won | Game 1 | Game 2 | Game 3 | |
|---|---|---|---|---|---|---|---|
| 2 | Wang Xin |  CHN | 2 | 17 | 21 | 21 | |
| 9 | Ratchanok Intanon |  THA | 1 | 21 | 18 | 14 |
| Wang Xin | Ratchanok Intanon | |
|---|---|---|
| Games Won | 2 | 1 |
| Game 1 | 17 | 21 |
| Game 2 | 21 | 18 |
| Game 3 | 21 | 14 |