Quick Hits: Iwakuma, Cintron, Twins, Buehrle

Links for Monday as the Indians and Pirates claim sole possession of first place in their respective divisions…

• Patrick Newman of NPB Tracker previews the NPB players who may be available to Major League teams after the season, including starter Hisashi Iwakuma and former big leaguer Matt Murton.
• The Hiroshima Carp signed Brian Barton, according to a report on Sanspo. The 30-year-old infielder has experience with three MLB teams and last played in the big leagues for last year's Marlins team.
• The agent for Alex Cintron told MLB.com's Bill Ladson that his client is looking to un-retire and play in the Major Leagues again (Twitter link).
• Twins assistant GM Rob Antony said on 1500 ESPN's "Sunday Morning SportsTalk" show that Minnesota would like to add a middle reliever and may go outside of the organization for help. Tom Pelissero has the details on the Twins, who started the day just five games out of first place.
• White Sox Manager Ozzie Guillen told Brett Ballantini of CSNChicago.com that he and GM Kenny Williams want to re-sign Mark Buehrle after the season, when the left-hander is eligible for free agency. The White Sox have not discussed years or money with Buehrle, who has hinted at retirement in the past. Buehrle allowed two earned runs in seven innings as the White Sox beat the Royals tonight.