Things are moving fast with regards to the Floyd Mayweather vs. Conor McGregor announcement. The fight is now official, we know the weight class (154 lbs), glove size (10 ounces), rounds (12), venue (T-Mobile Arena, Las Vegas), and the date (August 26th). Next up is the first media conference call, which we are live-streaming, starting at 8 PM ET/5 PM PT.

You can listen to the call at the top of the page (or use MMA Mania’s live-stream), or with UFC president Dana White, Mayweather Promotions CEO Leonard Ellerbe, and Showtime Sports Executive Vice President & General Manager Stephen Espinoza all in attendance.

If you were hoping for McGregor and Mayweather to appear right off the bat, I’m afraid that’s not happening, but there will be plenty of opportunities to hear from both men as this historic matchup between one of boxing’s all-time greats and the biggest star in MMA collide in the ring this summer.