A few notes from the boxing world:
• Anthony Joshua, the 2012 British Olympic super heavyweight gold medalist, had his Oct. 5 pro debut opponent announced on Wednesday. Joshua will face 32-year-old Emanuele Leo (8-0, 3 KOs) of Italy in the six-round main event of a big card at the O2 Arena in London, Matchroom Sport promoter Eddie Hearn announced. The card also includes Scott Quigg against Yoandris Salinas for a vacant junior featherweight title, lightweight contender Kevin Mitchell against Marco Lopez and featherweight prospect Lee Selby defending his British and Commonwealth titles against Ryan Walsh. Also, lightweight prospect Luke Campbell, the 2012 British Olympic bantamweight gold medalist and Joshua’s teammate, will have his second pro fight on the card.
• Super middleweight contender Thomas Oosthuizen (21-0-2, 13 KOs) of South Africa, who is coming off a poor performance in a 10-round split draw against Brandon Gonzalez on June 29 in his HBO debut, returns Nov. 9 in his home country, co-promoter Lou DiBella told ESPN.com. Oosthuizen will square off with Argentina’s Ezequiel Osvaldo Maderna (20-1, 13 KOs) in a scheduled 12-rounder at Emperors Palace in Kempton Park, near Johannesburg, on a card being put on by Golden Gloves promoter Rodney Berman, DiBella’s partner on Oosthuizen. Maderna won his only fight since suffering his lone defeat, a 10-round decision loss to Edwin Rodriguez in the semifinals of the Monaco Million Dollar Super Four tournament in March.
• Former junior bantamweight titlist Juan Carlos Sanchez (17-1-1, 9 KOs) of Mexico and Zolani Tete (17-3, 15 KOs) of South Africa have both told the IBF in writing that they are willing to participate in a final eliminator to produce the mandatory challenger for titleholder Daiki Kameda (29-3, 18 KOs), who won the vacant belt Sept. 3. It became vacant because Sanchez failed to make weight for a June defense. But Sanchez plans on staying at 115 pounds and will meet Tete in the eliminator. The sides have until Oct. 7 to make a deal or a purse bid will be ordered.