MILWAUKEE BREWERS-Agreed to terms with RHP Yovani Gallardo on a one-year contract.

FORT WORTH CATS (American Association)-Signed LHP Ryan Riddle and IF Pat O'Sullivan.

BASKETBALL

HOUSTON ROCKETS-Signed F James White to a 10-day contract.

FOOTBALL

COWBOYS-Signed LB Matt Stewart to a one-year contract.

DENVER BRONCOS-Signed T Ronald Fields to a two-year contract..

JACKSONVILLE JAGUARS-Signed DE James Wyche.

KANSAS CITY CHIEFS-Named Ronnie Bradford defensive assistant coach and Nick Sirianni offensive quality control coach.

MIAMI DOLPHINS-Signed C Jake Grove to a multiyear contract.

MINNESOTA VIKINGS-Released LB Vinny Ciurciu.

NEW YORK JETS-Signed S Jim Leonhard. Re-signed FB Tony Richardson.

SEATTLE SEAHAWKS-Signed WR T.J. Houshmandzadeh to a multiyear contract.

TAMPA BAY BUCCANEERS-Signed RB Derrick Ward to a four-year contract.

HOCKEY

CALGARY FLAMES-Claimed D Lawrence Nycholat off waivers from Vancouver.

CAROLINA HURRICANES-Recalled F Dwight Helminen from Albany (AHL). Activated F Scott Walker from injured reserve.

CHICAGO BLACKHAWKS-Recalled C Tim Brent from Rockford (AHL). Assigned RW Jack Skille to Rockford.

FLORIDA PANTHERS-Recalled D Keaton Ellerby from Rochester (AHL).

MINNESOTA WILD-Signed G Niklas Backstrom to a four-year contract.

MONTREAL CANADIENS-Assigned F Kyle Chipchura to Hamilton (AHL).

NEW YORK RANGERS-Claimed F Sean Avery off waivers from Dallas.

PHILADELPHIA FLYERS-Recalled F Claude Giroux from Philadelphia (AHL). Assigned D Nate Guenin and F Jared Ross to Philadelphia.

SAN JOSE SHARKS-Recalled F Brad Staubitz and F Lukas Kaspar from Worcester (AHL). Signed LW Brandon Mashinter.

TAMPA BAY LIGHTNING-Recalled C Paul Szczechura and RW Brandon Segal from Norfolk (AHL).

VANCOUVER CANUCKS-Agreed to terms with F Alexandre Burrows on a four-year contract extension.

SOCCER

D.C. UNITED-Signed M Brandon Barklage and D Anthony Peters.

SAN JOSE EARTHQUAKES-Waived MF Ned Grabavoy.

COLLEGES

COLGATE-Named Nick Monroe and Ryan Knowles co-defensive coordinators.

MICHIGAN-Extended the contract of hockey coach Red Berenson for one year, effective Sept. 1.

NEBRASKA-Announced S Major Culbert is no longer on the football team.

NORTH CAROLINA-Named Troy Douglas defensive backs coach, Art Kaufman linebackers coach and Allen Mogridge tight ends coach.

RICHMOND-Named Kevin Lewis assistant defensive line coach and Stacy Tutt running backs coach. Promoted Dave Legg to special teams coordinator and Byron Thweatt to tight ends coach/assistant special teams coordinator.

SAM HOUSTON STATE-Named Scott Stoker defensive coordinator and linebackers coach and Lee Hays offensive line coach. Named volunteer defensive assistant Mike Walton interim defensive secondary coach.

SAN DIEGO-Promoted Todd Washington to offensive coordinator and Tanner Engstrand to quarterbacks coach. Named Keith Carter tight ends coach, Sam Anno linebackers coach, Ken Stills defensive backs coach and Joe Staab defensive assistant.