Pivetta exited Sunday's start versus Colorado in the fourth inning with right elbow stiffness.
Pivetta was cruising through three innings before he was suddenly unable to continue. The 33-year-old's injury was initially unspecified, but it is now understood to be an issue with his pitching elbow. It certainly doesn't sound like a positive outcome for Pivetta, who has now strung together 13 innings of two-run ball while striking out 20 batters in his last three outings. The Padres will likely have the right-hander undergo additional testing in the near future to determine the severity of his elbow issue.