Miami MarlinsfromMLB Trade Rumors2 months agoMariners To Promote Blas CastanoBlas Castano is set to make his MLB debut, recalled from Triple-A by the Mariners.Castano has shown varied success in the minors, leading to his promotion.
Boston Red SoxfromMLB Trade Rumors8 months agoMariners Select Blas CastanoThe Mariners have added Blas Castano to their 40-man roster for the first time, avoiding his potential minor league free agency.