Minor Moves: Moore, Sosa, Schwinden, Liddi

Catcher Adam Moore, who had a May 15 opt-out date in his current minor league deal with the Padres, has elected to remain with the team’s Triple-A affiliate in El Paso, reports Dennis Lin of the San Diego Union-Tribune (Twitter link). Chris Cotillo of MLB Daily Dish adds that Moore and the Padres have agreed to a rolling opt-out date, in which Moore is free to opt out at any time should a big league opportunity present itself (Twitter link). The former top prospect is hitting .357/.410/.527 with four homers in 122 PA this season. Here are some more minor moves from around the league…

• Former big league right-hander Henry Sosa has signed with the Nexen Heroes of the Korea Baseball Organization, according to a report from Korean media outlet Yonhap (hat tip: Dan Kurtz of MyKBO.net). The 28-year-old Sosa posted a 5.23 ERA in 51 1/3 innings with the Astros’ bullpen in 2011, averaging 6.4 strikeouts and 3.9 walks per nine innings pitched. Sosa, who had been with the Dodgers’ Triple-A affiliate, has pitched for KBO’s Kia Tigers previously.
• Right-hander Chris Schwinden has inked a minor league deal with the Rangers, reports Mike Ashmore of the Trentonian (Twitter link). Schwinden, who appeared in seven games (six starts) for the 2011-12 Mets, was pitching for the Atlantic League’s Lancaster Barnstormers, where he’d notched a 1.96 ERA with a 13-to-2 K/BB ratio in 23 innings.
• Cotillo also reports (via Twitter) that the Dodgers have signed corner infielder Alex Liddi to a minor league deal. Liddi, who was recently released by the White Sox, will head to the team’s Triple-A affiliate. He’s a career .252/.314/.450 hitter in 1501 Triple-A plate appearances and has also seen big league action in parts of three seasons with the Mariners.