Greinke, 28, will earn $13.5 million in 2012, the final year of a four-year contract he signed with the Royals. He is on a path to be one of baseball's most sought-after free agents next winter.
Greinke had been working without representation for more than a year, he but rehired Close on the same day the Giants made 27-year-old Matt Cain the richest right-hander in baseball history. Cain's six-year, $127.5 million contract reset the landscape for Greinke, who has comparable career numbers.
Greinke has just over seven years of Major League service, and Cain six, but both were on a path to hit free agency in October. Greinke entered the season with a 3.82 ERA and a 1.256 WHIP in 197 starts and 41 relief appearances. Cain entered the year with a 3.35 ERA and a 1.196 WHIP in 203 starts and one relief stint.
Greinke has a Cy Young Award. Cain has a World Series ring.
Greinke declined to talk about those comparisons, sticking to his March 18 pledge that he would no longer address his pending free agency.
Earlier in Spring Training, both sides spoke openly about a willingness to discuss a deal. The Brewers had interest in locking up another No. 1 pitcher alongside Yovani Gallardo and extending Greinke's stay in light of the high cost they paid the Royals in a December 2010 trade -- two top pitching prospects (Jake Odorizzi and Jeremy Jeffress), a young starting shortstop (Alcides Escobar) and a center fielder of the future (Lorenzo Cain). Greinke said he was open to talking because he enjoys the environment in Milwaukee and working for Attanasio, whom Greinke called "the best owner out there."
At one point, Greinke verbalized his options.
"Free agency, I think it could be kind of neat," he said on March 8. "There could be positives to it, and then there could be negatives. It's not like everyone who gets to free agency it ends up working perfectly for them and everything comes true that they want. Sometimes it ends up backfiring on you and you would have been better off signing with the team."
Greinke went 16-6 with a 3.83 ERA in 28 starts last season and won his season debut on Saturday after pitching seven scoreless innings against the Cardinals. His next start is Thursday afternoon against the Cubs.