A lot to cover here in this edition:
Tri-City sent P Jeiler Castillo to Greeneville.
Corpus activated Erick Abreu from the temporarily inactive list, and placed Jared Wells on the 7-Day DL.
Corpus signed Michael Affronti, and sent Barry Butera to Lancaster.
Lancaster then placed 3B Ebert Rosario on the temporarily inactive list.
Michael Affronti comes to the Astros organization from Oakland's Triple-A team in Sacramento, where he was hitting .214/.245/.290 in 46 games. In five minor-league seasons, Affronti has hit .254/.300/.354 and has a career .955 Fld% at 2B/SS.