WBC champion Deontay Wilder is set to defend his heavyweight title against Luis Ortiz in Las Vegas on November 23.
Promoters made the announcement on Saturday.
The rematch comes after Wilder knocked out Oritz in New York last year.
Wilder, who has held the WBC title since 2015, has a career record of 41 wins and just one draw.

Medvedev disqualified from China Open semi after hitting ball into crowd
Pakistan drop Agha as T20 captain, hand Farhan role for Sri Lanka series
Alcaraz rallies past Munar into Japan Open final
UAEFA provides 12 chartered flights to Gulf Cup final in Jeddah
Portugal secure place in Nations League quarter-finals
