Chafin (shoulder) is expected to come off the disabled list Tuesday, Steve Gilbert of MLB.com reports.
Chafin is with the Diamondbacks in Los Angeles and will come off the DL on Tuesday. Chafin, who's been out since July 3, has done well on his rehab assignment. Over 6.2 innings, he's allowed two runs and struck out nine batters. However, he's yet to impress with the big club, where his ERA and WHIP are at 6.75 and 1.46 for the year.