Brewers manager Ron Roenicke admitted today that Shaun Marcum is running out of time to recover from his shoulder inflammation by Opening Day, telling Tom Haudricourt of the Milwaukee Journal Sentinel that “the days are getting short.”
Marcum threw a bullpen session today and reported no problems, so he’ll move on to throwing live batting practice Sunday.
Roenicke pointed to Marco Estrada as the likely fill-in if the Brewers need a replacement starter for the first turn through the rotation, although it’s possible they may go with Marcum on a shortened pitch count if the shoulder problems are no longer an issue.
Any disabled list stint can be backdated, so Marcum wouldn’t necessarily have to miss more than one start even if he doesn’t start the season on the active roster. However, he’s had plenty of previous arm problems and faded badly down the stretch last year, so Marcum’s status is definitely a big worry.