BALTIMORE ORIOLESPlaced LHP Jamie Walker on the 15-day DL, retroactive to June 26. Activated LHP Adam Loewen from the 15-day DL.
CLEVELAND INDIANSAgreed to terms with LHP Eric Berger.
NEW YORK YANKEESRecalled OF Brett Gardner from Scranton/Wilkes-Barre (IL). Optioned OF Justin Christian to Scranton/Wilkes-Barre. Designated C Chris Stewart for assignment.
HOUSTON ASTROSReleased RHP Shawn Chacon.
LOS ANGELES DODGERSPlaced OF Juan Pierre on the 15-day DL. Recalled OF Jason Repko from Las Vegas (PCL).
WASHINGTON NATIONALSPromoted C Luke Montz and INF Ofilio Castro to Columbus (IL), 1B Bill Rhinehart, 3B Leonard Davis and OF Edgardo Baez to Harrisburg (EL), and OF Aaron Seuss and SS Daniel Lyons to Potomac (Carolina).
LINCOLN SALTDOGSSigned LHP Dan Knox.
ST. PAUL SAINTSReleased RHP Alec Shepherd.
Golden Baseball League
ORANGE COUNTY FLYERSReleased OF Rich Pohle.
FARGO-MOORHEAD REDHAWKSReleased INF Kory Wayment.
WINNIPEG GOLDEYESAnnounced the retirement of RHP Greg Dupas.
National Basketball Association
HOUSTON ROCKETSExercised their option on the contract of F Steve Novak.
WASHINGTON WIZARDSRe-signed F Antawn Jamison to a four-year contract.
National Football League
TENNESSEE TITANSSigned OT David Stewart to a multiyear contract extension.
Canadian Football League
WINNIPEG BLUE BOMBERSSigned OL Darryl Conrad to their practice roster. Released DB Sam Young.
National Hockey League
COLORADO AVALANCHERe-signed D Adam Foote to a two-year contract and D John-Michael Liles to a four-year contract.
PHILADELPHIA FLYERSTraded LW Kyle Greentree to Calgary for D Tim Ramholt.
SAN JOSE SHARKSRe-signed F Jody Shelley to a two-year contract.
TAMPA BAY LIGHTNINGSigned LW Gary Roberts to a one-year contract and F Vinny Prospal to a multiyear contract. Acquired D Janne Niskala from Philadelphia for a 2009 sixth-round draft pick.
American Hockey League
BINGHAMTON SENATORSSigned RW Jeremy Yablonski to a two-year contract.
SPRINGFIELD FALCONSNamed Gerry Fleming assistant coach.
CHARLOTTE CHECKERSAgreed to terms with D Kenny Smith.
National Lacrosse League
NEW YORK TITANSNamed Ed Comeau coach.
Major League Soccer
D.C. UNITEDAcquired M Craig Thompson from the Houston Dynamo for a 2010 fourth-round supplemental draft pick.
United Soccer League
MONTREAL IMPACTTraded F Charles Gbeke to Vancouver for MF Tony Donatelli and cash.
ALCORN STATENamed Tonya Edwards women's basketball coach.
BROWNNamed Michael Hughes men's golf coach.
GEORGIA TECHSuspended redshirt freshman CB Jerrard Tarrant from the football team.
OHIO STATENamed Meredith Hoover women's assistant gymnastics coach.
PENNSYLVANIAAnnounced the resignation of Francis Vaughn, golf director.
PROVIDENCENamed Cary Collins coordinator of basketball operations.