TRANSACTIONS

BASEBALL

NORTHERN LEAGUE

Gary: LHP Kevin Tomasiewicz retired.

NATIONAL BASKETBALL ASSOCIATION

Miami: Promoted Jay Sabol to athletic trainer and travel coordinator.

Philadelphia: C Calvin Booth exercised player option on his contract.

FOOTBALL

NATIONAL FOOTBALL LEAGUE

Arizona: RB Tim Hightower agreed to 3-year contract.

Miami: Waived K Dave Rayner.

Oakland: Signed RB Darren McFadden to 6-year contract.

Tampa Bay: Signed RB Cory Boyd; released C John Rochford.

ARENA FOOTBALL LEAGUE

RUSH: Re-signed DB James Sadler.

HOCKEY

NATIONAL HOCKEY LEAGUE

Carolina: Signed G Daniel Manzato to 1-year contract.

Philadelphia: Traded F Ryan Potulny to Edmonton for D Danny Syvret.

BOXING

Floyd Mayweather retired.

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EDITED BY MIKE PANKOW AND DAMIAN HOPKINS