Boxing star Floyd Mayweather Jr. is facing a lawsuit linked to canceled promotional fights involving Mike Tyson and Manny Pacquiao. The case is about planned exhibition bouts that were expected to be major events but never happened. The lawsuit claims there were issues with agreements and promotions connected to the fights. Details are still limited, and it is not clear what damages are being sought or who all is involved in the case. Mayweather has not given a full public response yet. The case is now moving through legal proceedings as more information is expected to come out.