Saudi Arabia could host a highly-anticipated rematch between Ukraine’s Oleksandr Usyk and British boxer Anthony Joshua this summer. Usyk’s promoter Alexander Krassyuk said talks are being held that could see the bout hosted in Saudi Arabia as early as June despite the Ukrainian currently serving in the army. He has reportedly left Ukraine in anticipation of the fight. “Saudi is the place we are in discussions with at the moment,” Krassyuk told BBC Sport. “Late June is the date we are looking at. Nothing has been confirmed on paper. We are working on it.” Saudi confident of bringing Usyk v Josh…