Brewers prospect right-hander Johnny Hellweg (elbow) will undergo season-ending Tommy John surgery on Tuesday.
Brewers pitching prospect Johnny Hellweg has been diagnosed with a torn ulnar collateral ligament.
Brewers right-handed pitching prospect Johnny Hellweg struggled with his command on Wednesday night, walking four, allowing five hits, and three runs in his start for Triple-A Nashville.
Brewers optioned RHP Johnny Hellweg to Triple-A Nashville.
Johnny Hellweg reported to Brewers' camp at 245 pounds after finishing last season at 208 pounds.
Johnny Hellweg was lifted after allowing one run in four innings Thursday against the Mets.
Johnny Hellweg allowed two runs over five innings in a no-decision against the Cardinals on Friday.
Johnny Hellweg gave up four runs in five innings Saturday in a loss to the Reds.
Johnny Hellweg surrendered three runs in six innings Saturday in the Brewers' win over the Cubs.
Johnny Hellweg will start Saturday versus the Cubs.
Brewers recalled RHP Johnny Hellweg from Triple-A Nashville.
The Brewers will call up right-handers Johnny Hellweg and Jimmy Nelson and first baseman/outfielder Sean Halton on Tuesday.
Johnny Hellweg surrendered seven runs (three earned) over 3 2/3 innings Friday in a loss to the Mets.