Verlander will face a pitch count of 100 for Tuesday's Opening Day start against the Marlins, Katie Strang of ESPN.com reports.
It doesn't appear to be an incredibly strict limit though, but manager Brad Ausmus added it will be "probably about time" once he reaches 100. Verlander was limited to just 133.1 innings last season -- his lowest single-season total -- so the Tigers will likely want to make sure not to overwork him in the early goings of the year.