From SI.com
For his part, Mejia expressed bewilderment at the positive test in a statement released by the MLBPA, one that also included his apology:
“I know the rules are the rules and I will accept my punishment, but I can honestly say I have no idea how a banned substance ended up in my system … I have been through a lot in my young career and missed time due to injury. I have worked way too hard to come back and get to where I am, so I would never knowingly put anything in my body that I thought could hold me out further.
“I am sorry to the Mets organization, my teammates and the fans, as well as my family.”
Mejia's statement echoes that of Santana, who after being suspended on April 3 said, “I am frustrated that I can't pinpoint how the substance in question entered my body. I would never knowingly take anything illegal to enhance my performance.”