"Brewers ace Zack Greinke said he is still operating without an agent, but that does not necessarily scuttle the chances of a contract extension.

Greinke is entering his second season with the team, and the final season of the four-year, $38 million extension he signed in January 2009. He severed his ties with CAA Sports last year, after the Brewers acquired Greinke in a trade with the Royals.

"It'd be me in charge as of right now," he said. "So, we'll see how long that lasts."

Asked about a possible extension, Greinke said, "I'll talk to them about it. I don't really want to talk to anyone else about it. But I like the business of baseball. It's exciting for me. It's not like I plan on being my agent, but it is exciting being able to know what's going on behind the scenes." "