Stumpf has been dealt an 80-game suspension for testing positive for the PED dehydrochlormethyltestosterone, Ken Rosenthal of FOX Sports reports.

EDGE Analysis

The substance Stumpf tested positive for is an anabolic steroid sold under the brand name Oral Turinabol. The reliever had been a Rule 5 pick that hadn't even completed a full major league inning, but his unexpected run will be put on hold Thursday. Elvis Araujo will take his spot on the roster.