Jameson (elbow) faced live batters Tuesday, Alex Weiner of Arizona Sports reports.

Jameson (elbow) said that he will throw a bullpen session Wednesday, Alex Weiner of ArizonaSports.com reports.

The Diamondbacks are likely to use Jameson (elbow) as a reliever next season, Steve Gilbert of MLB.com reports.

Jameson (elbow) will throw a bullpen session Tuesday, Alex Weiner of Arizona Sports reports.

Manager Torey Lovullo said Saturday that there is a "zero percent chance" Jameson (elbow) pitches for the Diamondbacks this season, Jesse Friedman of GoPHNX.com reports.

Jameson (elbow) threw a bullpen session Friday, Jesse Friedman of GoPHNX.com reports.

The Diamondbacks placed Jameson (elbow) on the 60-day injured list Saturday, Bob Nightengale of USA Today reports.

Diamondbacks manager Torey Lovullo said Thursday that he does not expect Jameson (elbow) to pitch this season, Alex Weiner of ArizonaSports.com reports.

Jameson (elbow) underwent Tommy John surgery Wednesday, Alex Weiner of ArizonaSports.com reports.

Manager Torey Lovullo announced Sunday that Jameson (elbow) will require Tommy John surgery, Theo Mackie of The Arizona Republic reports.