Carlos Guillen (calf) was cleared to resume taking batting practice Monday in Mariners camp.
Carlos Guillen was held out of practice for the second straight day because of calf tightness.
Mariners signed INF Carlos Guillen to a minor league contract.
Enrique Rojas of ESPN Deportes Los Angeles reports that the Royals, Marlins, Twins, Athletics, and Mariners are interested in free agent infielder Carlos Guillen.
According to FOX Sports' Jon Paul Morosi, the Marlins have free agent interest in Carlos Guillen.
Tigers GM Dave Dombrowski acknowledged Tuesday that Carlos Guillen is unlikely to return next season.
Carlos Guillen (calf) could rejoin the Tigers if they advance to the World Series.
Danny Worth, and not Carlos Guillen, replaced Delmon Young (oblique) on the Tigers' ALCS roster because Guillen is still not over his right calf injury.
Carlos Guillen (calf) will not be on the Tigers' ALDS roster.
Tigers manager Jim Leyland said Monday that Carlos Guillen (calf) will likely miss the ALDS.
Carlos Guillen suffered a right calf strain in the fourth inning and left Sunday's game against the A's.
Carlos Guillen homered in the second and delivered a go-ahead single in the 10th as the Tigers rallied to beat the White Sox 6-5 on Wednesday.
Carlos Guillen has started just one of six games at second base since being activated from the disabled list.
Tigers activated 2B Carlos Guillen from the 15-day disabled list.