If the following men never fought again, nothing would be lost from a sporting perspective:
- Manny Pacquiao - good grief, will you give it a rest, man.
- Deontay Wilder.
- Anthony Joshua.
- Tyson Fury.
- Chris Eubank jr.
- Derek Chisora.
- Errol Spence.
- Josh Taylor.
- Nonito Donaire.
- Vasiliy Lomachenko.
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