Reds signed catcher Humberto Cota to a minor league contract and invited him to spring training.
MLB suspended catcher Humberto Cota for 50 games for testing positive for a performance-enhancing drug.
Nationals signed catchers Humberto Cota and Chad Moeller to minor league contracts and invited them to spring taining.
Humberto Cota, who has played in just one game since late-April, will undergo season-ending surgery on his left shoulder.
Pirates designated catcher Humberto Cota for assignment.
Pirates activated catcher Humberto Cota from the 15-day disabled list.
Humberto Cota (shoulder) is hitting .353 with four RBs during his rehab assignment with Triple-A Indianapolis.
Humberto Cota (shoulder) started a rehab assignment with Triple-A Indianapolis on Wednesday.
Pirates placed catcher Humberto Cota on the 15-day disabled list, retroactive to April 23, with a strained left shoulder.
Humberto Cota is expected to make the Pirates as their backup catcher.
Pirates agreed to terms with catcher Humberto Cota on a one-year, $537,000 contract.
Humberto Cota returned to action on Sunday and went 0-for-4 in three strikeouts.
Humberto Cota left Sunday's game in the second inning with a right knee contusion.
Despite a 1-for-12 start, Humberto Cota today made his fifth start in eight games. He went 1-for-4.