Lange was recalled from the taxi squad prior to Saturday's game in Cleveland.
The Tigers optioned Lange to Triple-A Toledo on Tuesday.
Lange will be competing for a bullpen spot with the Tigers this spring, Evan Woodbery of MLive.com reports.
Lange was added to the Tigers' 40-man roster Friday.
Lange was added to the Tigers' 60-man player pool Wednesday, Emily Waldon of The Athletic reports.
Lange was traded along with Paul Richan from the Cubs to the Tigers on Wednesday in exchange for Nicholas Castellanos, Craig Mish of FNTSY Sports Radio reports.
Through 14 starts with High-A Myrtle Beach this year, Lange is 5-5 with a 3.39 ERA, 1.09 WHIP and 66 strikeouts in 74.1 innings.