Yasubey Enomoto (6-2), a 27 year old Swiss MMA prospect, has signed with M-1 Global and will face 170-pound champion Shamil Zavurov at M-1 Challenge XXV on April 28th. Enomoto is a Sengoku veteran who fought his way to the finals of the promotion's 2010 Welterweight Grand Prix. M-1 Challenge XXV will be shown live on Bloody Elbow.