| | Top level | Event type
Half-Heavyweight (≤78 kilograms), Women – Semi-Finals, Match 1
| Date | 2 August 2012 — 14:14 | |
|---|---|---|
| Location | ExCeL, Newham, London (Hall 2) | |
| Judge 1 | Nagmanjon Mirzarakhmanov |  UZB |
| Judge 2 | Akinobu Osako |  JPN |
| Referee | Ricardo Aldana |  COL |
Score
| Ippon | Waza-ari | Yuko | Shido | ||
|---|---|---|---|---|---|
| Kayla Harrison |  USA | 1 | 0 | 1 | 0 |
| Mayra Aguiar |  BRA | 0 | 0 | 0 | 0 |
Winning technique
| Time | Judoka | Nat | Technique | Code | |
|---|---|---|---|---|---|
| 04:46 (1) | Kayla Harrison | | Juji-gatame | JG |
Techniques
| Time | Judoka | Nat | Technique | Code | Score | |
|---|---|---|---|---|---|---|
| 04:46 (1) | Kayla Harrison | | Juji-gatame | JG | Ippon | |
| 03:56 (1) | Kayla Harrison | | Ko-uchi-gari | KUG | Yuko |