Aug 12 8:40p
Santana was sent down to Triple-A Oklahoma City on Tuesday, MLB.com's Brian McTaggart reports.
It's been a miserable start to Santana's big-league career, as he's got zero hits in 18 plate appearances, and has also made some defensive blunders. He could remain down at Triple-A until rosters expand in September. Dexter Fowler will be activated from the DL as a corresponding move.