Baseball
AMERICAN LEAGUE
WHITE SOX: LHP Mark Buehrle agreed to 4-year contract.
Baltimore: Placed SS Freddie Bynum on 15-day DL. Recalled SS Luis Hernandez from Norfolk (IL).
Minnesota: Optioned LHP Carmen Cali to Rochester (IL).
Oakland: Activated OF Bobby Kielty from 15-day DL. Designated OF Dee Brown for assignment.
Texas: Optioned RHP Robinson Tejeda to Oklahoma (PCL). Recalled RHP Wes Littleton from Oklahoma.
NATIONAL LEAGUE
L.A. Dodgers: Activated INF Ramon Martinez from 15-day DL. Optioned RHP D.J. Houlton to Las Vegas (PCL).
San Francisco: Optioned RHP Scott Atchison to Fresno (PCL).
MIDWEST LEAGUE
Kane County: LHP Derek Tharpe retired. Added RHP Eric Sheridan to roster from Stockton (Cal).
NORTHERN LEAGUE
Gary: Released RHP Joe Panozzo.
Schaumburg: Traded OF Kevin House to Edmonton for future considerations.
NATIONAL Basketball ASSN.
Houston: G Aaron Brooks agreed to multiyear contract.
Phoenix: Signed F Alando Tucker for 2 years.
NATIONAL Hockey LEAGUE
N.Y. Islanders: Signed G Joey MacDonald for 2 years.
