The Tigers transferred Gipson-Long (elbow) from the 15-day injured list to the 60-day IL on Tuesday.

Gipson-Long is set to undergo Tommy John surgery Monday, Evan Woodbery of MLive.com reports.

Gipson-Long is getting multiple medical opinions on his injured right elbow, Jason Beck of MLB.com reports.

Gipson-Long (forearm/groin) is receiving further medical evaluation, Cody Stavenhagen of The Athletic reports.

Gipson-Long (groin) is being evaluated for right forearm tightness, Evan Woodbery of MLive.com reports.

Gipson-Long (groin) will begin a rehab assignment with Low-A Lakeland on Sunday, Evan Petzold of the Detroit Free Press reports.

Gipson-Long (groin) completed a three-inning simulated game Tuesday in Lakeland, Evan Petzold of the Detroit Free Press reports.

Gipson-Long (groin) will throw in a simulated game Tuesday in Lakeland, Fla., Evan Petzold of the Detroit Free Press reports.

The Tigers placed Gipson-Long (groin) on the 15-day injured list Thursday.

Tigers manager A.J. Hinch said Friday that Gipson-Long (groin) will begin the season on the 15-day injured list, Chris McCosky of The Detroit News reports.