Saupold has been suspended five games following his arrest for an assault last weekend, Jason Beck of MLB.com reports.
The 26-year-old has pitched well for the team's Triple-A Toledo club this season, potentially putting him in line for a September call-up. While a five-game suspension won't rule him out in that regard, it certainly doesn't help his chances. Saupold will miss each of Triple-A Toledo's five remaining games, so it could be the end of the season for the Australian should he not join the Tigers.