4:29pm: Cubs top prospect Javier Baez has also changed agencies and is now represented by KPS Sports, according to ESPN's Jerry Crasnick (on Twitter). MLBTR's Tim Dierkes tweeted last week that Baez had joined a small, lesser-known agency without a great deal of experience. He appears to be the most noteworthy player signed with KPS. Baez was formerly represented by B.B. Abbott of Jet Sports Management.
On their midseason Top 50 lists, Baez ranked as the game's No. 9 prospect according to MLB.com, No. 10 according to BA and No. 27 according to Keith Law. The 20-year-old shortstop batted .282/.341/.578 with a highly impressive 37 homers between High-A Daytona and Double-A Tennessee this season.
8:31am: Miguel Sano and Oscar Taveras are consensus top five prospects in the game, and each has recently changed representation. Jon Heyman of CBS Sports reports that Sano's agent, Rob Plummer, has been hired by SFX after parting ways with the Beverly Hills Sports Council, and Sano has stuck with his longtime agent. Taveras, meanwhile, is back with former agent Melvin Roman of MDR Sports Management (Twitter links).
Taveras has now changed agencies a remarkable four times since January and, strangely, is back with Roman for the third time in 2013 alone. Taveras left MDR for Plummer back in January but switched back less than a month later. He remained with MDR through mid-August when he joined Greg Genske's Legacy Agency. The Cardinals outfielder ranked second on the Midseason Top 50 Prospect lists of Baseball America, ESPN's Keith Law (Insider subscription req'd) and MLB.com's Jonathan Mayo despite an injury-shortened season. The 21-year-old Taveras hit a solid .306/.361/.462 with five homers in 46 games for Triple-A Memphis but missed most of the season due to ankle surgery.
The 20-year-old Sano mashed his way to a No. 3 ranking on the Midseason Top 50 Prospect lists of Baseball America and MLB.com and a No. 4 ranking on the same list from Law. The powerful Twins prospect batted .280/.382/.610 with a combined 35 homers between High-A Fort Myers and Double-A New Britain.
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