Chih-Hsien Chiang Rumors

Here's a rundown of the latest minor moves from around the league…

• The Giants signed catcher Guillermo Quiroz and right-handers Caleb Clay and Mason Tobin to minor league deals, Baseball America's Matt Eddy reports (via Twitter).  Quiroz appeared in 43 games for San Francisco last season and was designated for assignment in August.
• The Orioles announced the signings of five players, via the Norfolk Tides Twitter feed.  Left-hander Nick Additon, right-handers Tim Alderson and Brock Huntzinger and outfielders Chih-Hsien Chiang and Kyeong Kang have all inked minor league deals.
• The Cardinals have signed catcher Ed Easley to a minor league deal with a Spring Training invite, the club announced.  Easley was drafted 61st overall by the Diamondbacks in 2007 and has a .262/.338/.357 slash line over 2217 PA in Arizona's system.  He enjoyed a big year at Triple-A in 2013, posting an .872 OPS in 328 PA.
• The Diamondbacks have signed left-hander Ryan Rowland-Smith to a minor league deal with an invitation to Spring Training, ESPN's Jerry Crasnick tweets. The Aussie spent his age-30 season with Boston's Triple-A affiliate in Pawtucket where he pitched to a masterful 1.55 ERA with 7.7 K/9 and 2.6 BB/9 in 52 1/3 innings of relief work. Rowland-Smith posted an outstanding 0.94 WHIP and held opposing lefties to a mere .192/.244/.274 batting line, though his .200/.268/.278 line from opposing righties is equally impressive. He hasn't appeared in the Majors since 2010, and all 362 2/3 of his big league innings have come in a Mariners uniform.