Eduardo Nunez says Saturday night will be his ‘first defense of many’

Nunez, 28-1 (27 KOs), lost his lone bout in 2018 and is squarely in his prime at 28 years old. In his previous bout, he won a decision against Masanori Rikiishi, his first victory that went the distance. Diaz, 30-5 (19 KOs), has won four of his past five.