Kelly announced Sunday via his personal Twitter account that he signed a minor-league contract with the Dodgers.
The Mariners purchased Kelly's contract Saturday, Michael Pfaff of the Long Island Ducks reports.
Kelly came out of retirement to sign with the Kansas City Monarchs of the independent American Association on Saturday, Brandon Warne of Access Twins reports.
Kelly announced Sunday via his personal Twitter account that he has elected to retire from professional baseball.
Kelly signed a minor-league contract that includes an invitation to spring training with the Angels on Tuesday, Robert Murray of The Athletic reports.
Kelly was designated for assignment by the Mets on Tuesday, Mike Puma of the New York Post reports.
Kelly was called up to the Mets on Monday.
Kelly was sent down to Triple-A Las Vegas on Friday, Tim Healey of Newsday reports.
The Mets purchased Kelly's contract from Triple-A Las Vegas ahead of Tuesday's game against the Braves, MLB.com reports.
Kelly's contract will be purchased from Triple-A Las Vegas on Tuesday.