Pomeranz cleared waivers Friday and elected to become a free agent, Shayna Rubin of the San Francisco Chronicle reports.
The Giants designated Pomeranz for assignment Tuesday.
Pomeranz signed a one-year deal with San Francisco on Friday, Andrew Baggarly of The Athletic reports.
Pomeranz was released by the Dodgers on Friday, Fabian Ardaya of The Athletic reports.
The Dodgers signed Pomeranz to a minor-league contract Friday.
The Angels released Pomeranz on Sunday.
Pomeranz (elbow) agreed to a minor-league contract with the Angels on Tuesday that includes an invitation to big-league spring training, Jon Heyman of the New York Post reports.
Pomeranz has been shut down for the year due to renewed elbow discomfort, Jeff Sanders of The San Diego Union-Tribune reports.
Pomeranz (elbow) pitched two-thirds of an inning for Triple-A El Paso in a rehab appearance Friday, allowing four runs on four hits and one walk without notching any strikeouts.
Pomeranz (elbow) shifted his rehab assignment to Triple-A El Paso on Tuesday and gave up two runs on one hit and two walks while recording two outs.