# Middleweight Boxing Rankings — September 1990

Combined Middleweight rankings from the WBA, WBC, IBF, WBO, and Ring. Month: September 1990.

| Rank | RING (September 1990) |
| --- | --- |
| 1 | [Michael Nunn (United States)](https://box-rank.com/boxer/michael-nunn) |
| 2 | [Sumbu Kalambay (Italy)](https://box-rank.com/boxer/sumbu-kalambay) |
| 3 | [Mike McCallum (United States)](https://box-rank.com/boxer/mike-mccallum) |
| 4 | [Nigel Benn (United Kingdom)](https://box-rank.com/boxer/nigel-benn) |
| 5 | [Roberto Duran (Panama)](https://box-rank.com/boxer/roberto-duran) |
| 6 | [Steve Collins (Ireland)](https://box-rank.com/boxer/steve-collins) |
| 7 | [Herol Graham (United Kingdom)](https://box-rank.com/boxer/herol-graham) |
| 8 | [Michael Watson (United Kingdom)](https://box-rank.com/boxer/michael-watson) |
| 9 | [Donald Curry (United States)](https://box-rank.com/boxer/donald-curry) |
| 10 | [Reggie Johnson (United States)](https://box-rank.com/boxer/reggie-johnson) |

---

HTML: https://box-rank.com/rankings/middleweight/september-1990
Markdown: https://box-rank.com/rankings/middleweight/september-1990.md