Weigh-in today in Las Vegas
Copyright photos: Mary Ann Owen

(JUNE 23) Saturday's HBO televised card from Caesars Palace’s Open-Air Roman Amphitheater in Las Vegas is aptly named: "Undefeated, But Not For Long" as the combined records of the four fighters is 97-0 76KOs. The 12 round main event features Calvin Brock (28-0 22KOs), defending his IBA Continental Americas Heavyweight Championship against Timur Ibragimov (20-0-1 12KOs). Weights today: Calvin Brock weighed in at 224 lbs., and Timur Ibragimov 219 lb.