BLUE JAYS: Activated 3B Corey Koskie from 15-day DL. Optioned P Chad Gaudin to Triple-A Syracuse.
CARDINALS: Placed OF Larry Walker on 15-day DL with neck injury. Recalled 1B-OF John Gall from Triple-A Memphis.
INDIANS: Placed DH Travis Hafner on 15-day DL retroactive to July 17. Purchased contract of IF-OF Jeff Liefer from Triple-A Buffalo. Recalled P Brian Tallet from Buffalo. Optioned P Fernando Cabrera to Buffalo.
MARINERS: Signed C Jeff Clement. Optioned OF Chris Snelling to Triple-A Tacoma. Activated IF Dave Hansen from 15-day DL.
MARLINS: Activated P Antonio Alfonseca and P Ismael Valdez from DL. Optioned P Randy Messenger to Triple-A Albuquerque. Transferred P Nate Bump from 15- to 60-day DL.
NATIONALS: Activated 1B Nick Johnson from DL. Designated OF Kenny Kelly for assignment.
RED SOX: Recalled P Manny Delcarmen from Triple-A Pawtucket. Designated P John Halama for assignment.
ROCKIES: Recalled IF Ryan Shealy from Triple-A Colorado Springs.
TIGERS: Sent P Doug Creek outright to Triple-A Toledo.
TRAIL BLAZERS: Signed Sergei Monia to multi-year contract.
ATLANTIC COAST CONFERENCE: Announced that Boston College DE Mathias Kiwanuka was voted football preseason Player of the Year.
CINCINNATI: Announced that basketball sophomore F Ryan Pettinella has transferred from Penn.
CORNELL: Signed men's basketball coach Steve Donahue to multi-year contract extension.
MARYLAND: USA Field Hockey named M Lauren Powley to Women's Junior World Cup team.
UMBC: Named Courtney Martinez Connor women's lacrosse coach.
BENGALS: Signed G Dan Lynch to one-year contract.
BILLS: Agreed to terms with OL Justin Geisinger.
CHARGERS: Agreed to five-year contract with DT Luis Castillo.
COLTS: Signed OL Dylan Gandy.
49ERS: Signed QB Alex Smith to six-year contract.
GIANTS: Agreed to terms with RB Brandon Jacobs and DE Eric Moore.
JAGUARS: Signed WR Chad Owens.
JETS: Signed S Kerry Rhodes and TE Joel Dreessen.
RAIDERS: Signed CB Fabian Washington, S Calvin Branch, DT Lorn Mayers and DT Michael Quarshie.
RAMS: Agreed to one-year contract with G Tom Nutten.
SEAHAWKS: Agreed to terms with RB Shaun Alexander on one-year contract.
TITANS: Agreed to terms with S Vincent Fuller and OT David Stewart.
LIGHTNING: Signed executive vice president and general manager Jay Feaster and coach John Tortorella to contract extensions.
RANGERS: Signed F Rick Kozak.
RED WINGS: Bought out contracts of D Derian Hatcher, F Darren McCarty and F Ray Whitney.