Tampa Bay selected Heller's contract from Triple-A Durham on Wednesday, Steve Carney of StPeteNine.com reports.
Heller will get a chance to pitch in the majors for the first time since 2020 after the right-hander forged a 3.91 ERA with 29 strikeouts over 23 innings in his 16 appearances for Durham. He'll take the roster spot of Zack Burdi, who was designated for assignment in the corresponding transaction.