He went toe to toe with Gilbert Melendez at 155 and has won many close decisions on home soil in the past .
This will be a very quick turn around for McGregor and Diego has always been a tough fight .
Diego went toe to toe with Gilbert Melendez at 155 and has won many close decisions on home soil in the past .
This will be a very quick turn around for McGregor and Diego has always been a tough fight .