BASEBALL
AMERICAN LEAGUE
Detroit: Claimed 1B/OF Matt Stairs off waivers from Texas. Transferred RHP Roman Colon from 15- to 60-day DL.
Tampa Bay: Acquired RHP Dale Thayer from Padres as player to be named in earlier trade.
NATIONAL LEAGUE
NY Mets: Activated RHP Pedro Martinez.
NBA BASKETBALL
Miami: Exercised options on G Dorell Wright and F Wayne Simien.
San Antonio: Signed G Charles Lee, F Rich Melzer, F Jamar Smith and C Jared Reiner. Named George Felton director of college player personnel.
HOCKEY
NATIONAL HOCKEY LEAGUE
San Jose: Assigned RW Jonathan Tremblay, RW Ashton Rome, LW Matt Syroczynski and LW Torry Gadja to AHL Worcester. Released LW David Bararuk, C Justin Bernhardt, D Graham Potuer, D Matthew McCue, D Randy King LW Erik Felde.
Toronto: Named Doug Gilmour player personnel adviser to GM.
SOCCER
MAJOR LEAGUE SOCCER
D.C. United: Signed F Robert Ssejjemba.
Los Angeles: Signed F Gavin Glinton. Signed M Mike Randolph to the developmental roster.
New England: Signed F Jose Manuel Abundis Sandoval. Signed F Arsene Oka to the developmental roster.
New York: Signed M Markus Schopp.
Real Salt Lake: Acquired D Jake Besagno on loan from USL 1st Seattle
