By Jeremy McDonald jeremymcdonald73@gmail.com INDEPENDENCE, Ore.–  Carlo Cerventas can ball. Of the five hits that the Post 20 Dirtbags collected Monday afternoon against the Corvallis Marketmen, the McKay senior collected three of them.  Going 3-for-3 at the plate in the process in the Marketmen’s 4-0 Area-3 League game at Central High School. “Everyone does their…