Promotion officials recently announced the contest. UFC Fight Night 106 takes place at the Centro de Formação Olímpica do Nordeste in Fortaleza, Brazil, on March 11 and is topped by a middleweight showdown between Vitor Belfort and Kelvin Gastelum.
Castro has won four of his last five in the Octagon, including a first-round submission of Mike de la Torre in his most recent outing at UFC Fight Night 95 on Sept. 24. The Brazilian known as “Pepey” is 5-4 during is promotional tenure and 13-4 as a professional overall.
After falling to Charles Rosa in his Octagon debut, Bochniak earned a split verdict against Enrique Barzola at UFC on Fox 21 in his sophomore outing this past August. Bochniak began his pro career with seven consecutive triumphs under the CES MMA banner.