Quintana (thumb) will throw three innings in a simulated game Tuesday, Bruce Levine of 670TheScore.com reports.
The southpaw continues to work his way back from thumb surgery. He threw 35 pitches in a simulated game Thursday and should throw roughly 50 on Tuesday. He appears to be preparing to handle a starter's workload, though the Cubs haven't ruled out using him in a relief role, which could potentially see him back in action soon but which would almost certainly hurt his fantasy value.