American League

BOSTON—Reassigned INF Xander Bogaerts, INF Jonathan Diaz and INF Drew Sutton to their minor league camp.

DETOIT—Sent LHP Kyle Lobstein outright to Erie (EL) and traded C Curt Casali to Tampa to retain the rights to Lobstein, a Rule 5 Draft selection.

HOUSTON—Optioned RHP Chia-Jen Lo to Oklahoma City (PCL).

TORONTO—Placed 3B Brett Lawrie on the 15-day DL. Optioned C Josh Thole and OF Anthony Gose to Buffalo (IL). Assigned RHP David Bush to their minor league camp.

American Association

AMARILLO—Signed INF Joe Anthonsen.

LINCOLN—Signed LHP Nathan Moreau.

ST. PAUL—Signed RHP Robert Coe.

SIOUX FALLS—Traded INF Cesar Nicolas to Southern Maryland to complete an earlier trade.

Atlantic League

LONG ISLAND—Signed RHP Leo Rosales, LHP Matt Way and RHP Ian Snell.

Can-Am League

NEW JERSEY—Released LHP Dustin Birosak.

ROCKLAND—Signed C Billy Alvino and LHP Rob Savarese.

Frontier League

EVANSVILLE—Signed 1B Eduardo Gonzalez.

FLORENCE—Signed LHP Brent Choban to a contract extension.

JOLIET—Signed INF Bobby Burk.

SOUTHERN ILLINOIS—Signed OF Alan Cheatham and INF Jon Eisen.

WINDY CITY—Signed OF Anthony Renteria.


National Basketball Association

CHARLOTTE—Signed G Jannero Pargo to a second 10-day contract.

DALLAS—Signed G Justin Dentmon to a 10-day contract.

LOS ANGELES—Signed F DaJuan Summers to a second 10-day contract.


National Football League

ATLANTA—Announced the retirement of C Todd McClure.

CHICAGO—Agreed to terms with OT Jonathan Scott on a one-year contract.

CINCINNATI—Agreed to terms with CB Adam Jones and WR Brandon Tate.

NEW YORK GIANTS—Re-signed OL Kevin Boothe.

TENNESSEE—Agreed to terms with DE Ropati Pitoitua.


National Hockey League

DALLAS—Activated D Aaron Rome from injured reserve.

DETROIT—Reassigned C Calle Jarnkrok from Brynas (Sweden) to Grand Rapids (AHL).

NASHVILLE—Reassigned D Ryan Ellis to Milwaukee (AHL). Activated F Patric Hornqvist off injured reserve.

OTTAWA—Signed F Buddy Robinson to a three-year entry-level contract.

PITTSBURGH—Acquired D Doug Murray from San Jose for two second-round draft picks.

TORONTO—Called up D Jesse Blacker from Toronto (AHL).

American Hockey League

BRIDGEPORT SOUND—Released F Sean Wiles from his professional tryout contract.

HAMILTON—Signed D Matt Grassi to an amateur tryout contract.

PROVIDENCE—Announced G Adam Morrison was assigned to the team from Utah (ECHL).


SOUTH CAROLINA—Signed F Eric Alexander.


Major League Soccer

PHILADELPHIA—Reached a mutual contract termination with MF Freddy Adu, who signed with Esporte Clube Bahia (Brazil). Acquired MF Jose Kleberson from Esporte Clube Bahia.


COLONIAL ATHLETIC ASSOCIATION—Announced George Mason will leave the conference for the Atlantic 10, effective July 1.

HOFSTRA—Named Jonathan Dorin men and women's assistant tennis coach and John Jordan volunteer assistant golf coach.

JACKSON STATE—Named Wayne Brent men's basketball coach.

MINNESOTA—Fired men's basketball coach Tubby Smith.

SEATTLE—Named Nikola Petrovic as associate head volleyball coach and Dan Ahiers assistant volleyball coach.

SOUTH ALABAMA—Named Matthew Graves men's basketball coach.