The New York Knicks continued to add through free agency by reaching an agreement Friday with forward Derrick Williams. The deal is for two years and $10 million, league sources told ESPN.com's Chris Broussard, that includes a player option for the second year. Williams confirmed the accord Friday night on Twitter. Earlier on Friday, the Knicks gained a commitment from center Robin Lopez, who agreed to a four-year, $54 million contract with New York after fellow free agent DeAndre Jordan passed on the Knicks to agree to a contract with the Dallas Mavericks. - See more at:http://espn.go.com/new-york/nba/sto...ms-reaches-two-year-agreement-new-york-knicks
