CARDINALS -- Released P Tomo Ohka.
DEVIL RAYS -- Placed P Al Reyes on 15-day DL. Recalled P Jon Switzer from Triple A.
GIANTS -- Placed P Jonathan Sanchez on 15-day DL. Called up P Scott Atchison from Triple-A Fresno.
METS -- Purchased contract of C Sandy Alomar Jr. from New Orleans. Optioned P Jason Vargas to New Orleans. Transferred P Duaner Sanchez from 15-day to 60-day DL.
ORIOLES -- Designated P Scott Williamson for assignment. Called up P Garrett Olson from Triple-A Norfolk.
ROYALS -- Claimed P Sean Thompson off waivers from Padres.
BOBCATS -- Signed F Jared Dudley to two-year contract. Agreed with G Matt Carroll on six-year contract.
SUPERSONICS -- Signed F Kevin Durant and F Jeff Green, first-round draft picks.
CANADIENS -- Signed F Tom Kostopoulos to two-year contract.
FLAMES -- Signed F Jarome Iginla and D Robyn Regehr to five-year contracts.
ISLANDERS -- Signed F Ruslan Fedotenko to one-year contract.
LIGHTNING -- Acquired D Bryce Lampman from Rangers for LW Mitch Fritz.
MAPLE LEAFS -- Signed G Vesa Toskala to two-year extension through 2009-10.
OILERS -- Re-signed D Matt Greene to two-year contract.
SABRES -- Re-signed D Teppo Numminen.
THRASHERS -- Re-signed F Slava Kozlov to three-year contract.