Rafael Rivera vs Joseph Diaz (25-0-0)

Date: 2017-09-16
Result: Winner: Joseph Diaz
Method: UD
Round: 12 of 12
Venue: T-Mobile Arena
City: Paradise
Country: 🇺🇸 US
Title: Retained WBO-NABO featherweight title
Confirmation: ✓ one source

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Sources

Source	Side	Link	Observed
English Wikipedia	b	https://en.wikipedia.org/wiki/Joseph_Diaz	2026-10-11