BASEBALL
American League
BALTIMORE ORIOLES—Recalled OF Jack Cust from Ottawa of the IL.
BOSTON RED SOX—Placed RHP Pedro Martinez on the 15-day disabled list, retroactive to May 16.
OAKLAND ATHLETICS—Recalled RHP Aaron Harang from Sacramento of the PCL. Purchased the contract of C Adam Melhuse from Sacramento. Placed LHP Micah Bowie on the 15-day disabled list. Optioned OF Jason Grabowski to Sacramento.
National League
HOUSTON ASTROS—Purchased the contracts of RHP Jonathan Johnson and INF Tripp Cromer from New Orleans of the PCL. Designated RHP Scott Linebrink for assignment.
MILWAUKEE BREWERS—Optioned LHP John Foster to Indianapolis of the IL.
NEW YORK METS—Signed RHP Jerrod Riggan and assigned him to Norfolk of the IL.
FOOTBALL
National Football League
DETROIT LIONS—Agreed to terms with WR Shawn Jefferson on a one-year contract.