David Robertson's second stint with the Yankees is officially over.
The free agent reliever agreed to a deal with the Phillies on Thursday, per ESPN's Jeff Passan.
Robertson, 33, agreed to a two-year deal guaranteed at least $23 million, per MLB.com's Mark Feinsand. He will earn $10 million in 2019, $11 million in 2020 with a $12 million club option (with a $2 million buyout) for 2021.
Robertson, who was representing himself throughout negotiations, also received interest from the Yankees, Mets and Red Sox throughout the offseason.
The Yankees will likely continue their pursuit in retaining left-hander Zach Britton and going after free agent reliever Adam Ottavino.
Robertson, who spent the first seven years of his career with the Yankees, was re-acquired by the Bombers mid-way through the 2017 season in a trade with the White Sox.
The right-hander is coming off a season in which he went 8-3 with a 3.23 ERA (2.97 FIP) and 91 strikeouts in 61.2 innings, or 11.8 K/9 ratio.