San Francisco, which has won two of the last four World Series and is tied for first place in the National League West, have signed Uggla to a minor league contract, according to multiple reports. The news was first reported by Fox Sports. Uggla, who was in the ugg us fourth season of a five year, $62 million contract that he never lived up to, cleared waivers, paving the way for any team to sign him for the minimum salary. He is expected to report to the Giants Triple A team in Fresno, Calif.