# Ring Middleweight Rankings — May 1988

Ring Middleweight rankings. Month: May 1988.

| Rank | RING (May 1988) |
| --- | --- |
| Champion | Vacant |
| 1 | [Thomas Hearns (United States)](https://box-rank.com/boxer/thomas-hearns) |
| 2 | [Sumbu Kalambay (Italy)](https://box-rank.com/boxer/sumbu-kalambay) |
| 3 | [Frank Tate (United States)](https://box-rank.com/boxer/frank-tate) |
| 4 | [Michael Nunn (United States)](https://box-rank.com/boxer/michael-nunn) |
| 5 | [Marvin Hagler (United States)](https://box-rank.com/boxer/marvin-hagler) |
| 6 | [Iran Barkley (United States)](https://box-rank.com/boxer/iran-barkley) |
| 7 | [Mike McCallum (United States)](https://box-rank.com/boxer/mike-mccallum) |
| 8 | [Matthew Hilton (Canada)](https://box-rank.com/boxer/matthew-hilton) |
| 9 | [Herol Graham (United Kingdom)](https://box-rank.com/boxer/herol-graham) |
| 10 | [Gianfranco Rosi (Italy)](https://box-rank.com/boxer/gianfranco-rosi) |

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