Quick Hits: Mauer, Boras, Upton, Park

MLBTR’s Tim Dierkes will interview Peter Gammons of MLB Network tomorrow, and if you have any particular questions you’d like Tim to ask the Hall of Famer we’d like to hear them. To get in touch you can leave a comment below, reach us on Twitter (@mlbtraderumors) or use MLBTR’s contact form. Here are today’s links…

• An executive who asked the Twins about Joe Mauer heard the catcher isn't available, ESPN.com's Jayson Stark reports (on Twitter). Not only does Mauer have a no-trade clause, he's the face of the Twins and Minnesota isn't looking to dump salary.
• Yahoo's Tim Brown tells the story of a recent meeting between Scott Boras and Marvin Miller. Check out Brown’s entire piece, which includes some thoughtful quotes from Boras and is definitely worth your time. Miller, the first executive director of the MLBPA, died this week at the age of 95.
• Jon Heyman of CBSSports.com previews the outfield market in the aftermath of B.J. Upton’s five-year, $75.25MM contract with the Braves. The Phillies’ best offer to Upton was worth $55MM over five years, MLB.com’s Mark Bowman reports (on Twitter). The Red Sox weren't in on Upton, but have been in on Shane Victorino, Nick Cafardo of the Boston Globe reports (on Twitter).
• Chan Ho Park is set to announce his retirement tomorrow, reports Korea's Yonhap News Agency (passed on by C. Trent Rosecrans of CBS Sports).  The 39-year-old right-hander was the first Korean-born player to reach the Major Leagues, posting a 4.36 ERA in 476 games over his 17 seasons in MLB from 1994-2010.  Park earned $85.46MM (hat tip to Baseball Reference) during his Major League career and pitched for seven teams.  Park spent the last two seasons pitching in Japan and South Korea, respectively.