Atlanta released Robertson on Wednesday.

Robertson signed a minor-league contract with Atlanta on Monday, Mark Feinsand of MLB.com reports.

Robertson signed a minor-league contract with the Rays on Friday and received an invitation to major-league spring training, Marc Topkin of the Tampa Bay Times reports.

Robertson was sent from the Twins to the Phillies on Monday in exchange for cash considerations.

Robertson was reassigned to Triple-A St. Paul on Monday, Dustin Morse of the Twins Communications reports.

Robertson agreed Saturday on a minor-league contract with the Twins, Phil Miller of the Minneapolis Star Tribune reports.

Robertson has cleared waivers and was outrighted to Triple-A Nashville on Tuesday.

Robertson was designated for assignment by the Brewers on Wednesday.

Robertson went 1-for-2 with a solo home run and a walk in Sunday's 2-0 win over Arizona.

Robertson (calf) will start at third base and bat eighth Sunday against the Diamondbacks.