SiriusXM's Craig Mish reports that Wei-Yin Chen's injury is arm related and "could be (his) elbow."
Wei-Yin Chen has been scratched from his scheduled start Monday against the Phillies.
Wei-Yin Chen was touched up for four runs on 11 hits in 5 1/3 innings in a loss to the Phillies on Wednesday.
Wei-Yin Chen surrendered four runs on six hits in six innings but did not factor into the decision in the Marlins' 7-6 come-from-behind victory over the Cardinals on Friday.
Wei-Yin Chen allowed just three hits and one walk over seven frames of one-run ball in Tuesday's 5-2 victory over the Mets.
Wei-Yin Chen allowed eight hits and four runs over 5 1/3 innings in Thursday's loss to the Braves.
Wei-Yin Chen struck out seven while allowing two runs over seven innings Thursday against the Cubs.
Wei-Yin Chen allowed six runs on seven hits over 2 1/3 innings before being removed Saturday against the Rockies.
Wei-Yin Chen could not keep the ball in the park during Monday's 13-4 win over the Padres, surrendering four solo homers across six innings.
Wei-Yin Chen coughed up five runs in 5 1/3 innings, allowing nine hits and three home runs to the Twins on Wednesday night but did not factor in to the decision.
Wei-Yin Chen allowed one hit, but two runs, over six innings in a no-decision against the Pirates on Thursday.
Wei-Yin Chen limited the Braves to one run on two hits over five innings but settled for a no-decision Saturday.
Wei-Yin Chen didn't have it Monday but escaped with a no-decision, allowing five runs over 5 2/3 innings in a 7-6 win over the Rays.
Wei-Yin Chen pitched well but took a loss anyway Tuesday, holding the Phillies to three runs -- two earned -- over six innings.