Nino Benvenuti vs. Sandro Mazzinghi (2nd meeting)
1965-12-17 : Nino Benvenuti 153¾ lbs beat Sandro Mazzinghi 153¾ lbs by UD in round 15 of 15
- Location: Palazzetto dello Sport, Roma, Lazio, Italy
- Referee: Giacinto Aniello
- World Boxing Association Super Welterweight Title
- World Boxing Council Super Welterweight Title
- Weights: Benvenuti 153.5 lbs, Mazzinghi 154 lbs
- Mazzinghi was knocked down before the end of the 2nd round.
- The count was at eight, when the bell rang.