Sauerland Event's upcoming card on the 29th of March at Berlin's Velodrome has taken another major hit, with the main event between Marco Huck and Mirko Larghetti being canceled on Tuesday. Huck was looking to defend his WBO cruiserweight title for a record time, but he suffered a fractured thumb during sparring and can't train for the next few weeks. Huck was replacing his stablemate and IBF champion Yoan Pablo Hernandez, who was originally scheduled to headline but withdrew with a viral infection.