Contreras won't require surgery on his fractured right middle finger, Jeff Jones of the Belleville News-Democrat reports.
Contreras will be considered no impact for the next three weeks, but if all goes well, he'll be cleared to start a progression at that time. It's unclear how long he would need to ramp back up, but he'd need to do so quickly to have a chance to return for the final week or two of the regular season.