Manager Dave Roberts said Treinen (shoulder) threw 30 pitches off a mound Monday and looked "pretty dang good," Fabian Ardaya of The Athletic reports.

EDGE Analysis

Roberts said in late June the veteran right-hander was weeks away from resuming mound work, but the reliever apparently made significant progress over the past 10 days. Treinen still needs significant time to build up his arm to game readiness, so he may not be back until August.