Atlanta Braves -- Signed free-agent 3B Gary Scott to a Triple-A contract.
Houston Astros -- Optioned P Pedro A. Martinez to Triple-A Tucson. Purchased the contract of P Ross Powell from Tucson. Sent OF Phil Plantier to Tucson on an injury rehabilitation assignment.
Kansas City Royals -- Promoted P Nevin Brewer and P Kevin Rawitzer from Single-A Wilmington to Double-A Wichita.
Seattle Mariners -- Activated P Steve Frey from the 15-day DL. Optioned OF Marc Newfield to Triple-A Tacoma.
Washington Capitals -- Signed F Greg Pankewicz to a three-year contract.