Arizona    

Orlando Hudson - Hamstring, day-to-day.
    
Atlanta    

Jo Jo Reyes - Recalled from Richmond (AAA).
Brent Lillibridge - Optioned to Richmond (AAA).
    
Boston    

Brandon Moss - Appendectomy, day-to-day.
Coco Crisp - Sore left knee, day-to-day.
J.D. Drew - Missed 2 games (quadricep injury).
    
Chicago Cubs    

Aramis Ramirez - Left wrist injury, day-to-day.
Rich Hill - Optioned to Iowa (AAA).
Sean Gallagher - Recalled from Iowa (AAA).
    
Chicago White Sox    

Paul Konerko - Missed 2 games (right hand injury).
    
Colorado    

Troy Tulowitzki - Quadricep injury, 15-day DL (retroactive to April 30).
    
Detroit    

Freddy Dolsi - Contract purchased from Erie (AA).
Denny Bautista - Shoulder injury, 15-day DL.
    
Los Angeles Dodgers   

Jonathan Broxton - Missed 4 games (right shoulder inflammation).
Andy LaRoche - Missed 29 games (right thumb injury) and optioned to Las Vegas (AAA).
    
Texas    

Ian Kinsler - Hamstring, day-to-day.