CONOR McGREGOR has insisted he is "not interested" in a second boxing match with Floyd Mayweather.<br /><br />The unbeaten 50-0 Mayweather, 45, beat McGregor when the two met in a pay-per-view crossover between boxing and the UFC in 2017.<br /><br />Since then, Mayweather has had three exhibition fights, not officially sanctioned or affecting his all-time record.<br /><br />But Mayweather could meet the 34-year-old McGregor again next year.<br /><br />In an interview with the Daily Mail, Mayweather, who returns over the weekend in Japan against MMA star Mikuru Asakura in a three-round exhibition, confirmed ongoing talks with McGregor for a sequel.<br /><br />He said: "I want to go out this weekend and have fun.<br /><br />"Then I have another exhibition in Dubai in November... and me and Conor McGregor in 2023.<br /><br />"We don't know if it will be an exhibition or a real fight. But there has been talk of both. I would prefer an exhibition."<br /><br />However, McGregor responded to the confirmation of Mayweather's conversations via Instagram.<br /><br />The Irishman shared a photo of an uppercut from his first encounter, captioned: "I'm not interested."<br /><br />Mayweather also spoke for the first time since it emerged that he was in talks with Deji, brother of social media sensation KSI.<br /><br />He told TMZ Sports: "This Saturday, which in Japan will be Sunday, I have an exhibition against a great fighter from Japan.<br /><br />"I think it's big in the UFC and big on YouTube, so in the US it's going to be on Saturday, but in Japan it's going to be on Sunday.<br /><br />"And then I got one with the Deji boy, I want to make sure his name is correct, Deji, right?<br /><br />"Yes, Deji. We're doing an exhibition in Dubai at the Coca-Cola Arena and that's in November."<br />
