BALTIMORE ORIOLESPurchased the contract of RHP Greg Aquino from Norfolk (IL). Designated RHP Ryan Bukvich for assignment.
CLEVELAND INDIANSAgreed to terms with RHP Jeff Weaver on a minor league contract and assigned him to Buffalo (IL).
OAKLAND ATHLETICSPlaced SS Bobby Crosby on the 15-day DL, retroactive to July 3. Recalled INF Gregorio Petit from Sacramento (PCL).
TEXAS RANGERSPlaced RHP Joaquin Benoit on the 15-day DL, retroactive to July 3. Purchased the contract of RHP Dustin Nippert from Oklahoma (PCL). Signed RHP Kiko Calero to a minor league contract and assigned him to Oklahoma.
FLORIDA MARLINSPlaced RHP Justin Miller on the 15-day DL. Recalled RHP Matt Lindstrom from Albuquerque (PCL).
CINCINNATI REDSActivated RHP Josh Fogg from the 15-day DL. Placed OF Norris Hopper on the 15-day DL.
COLORADO ROCKIESPlaced SS Troy Tulowitzki on the 15-day DL. Optioned RHP Greg Reynolds to Colorado Springs (PCL). Recalled OF Seth Smith and LHP Glendon Rusch from Colorado Springs.
National Basketball Association
OKLAHOMA CITYSigned G Russell Westbrook and F D.J. White to multiyear contracts.