Toussaint appears to be a likely candidate to start against the Marlins during Monday's doubleheader, Mark Bowman of MLB.com reports.
Toussaint last appeared against Triple-A Norfolk on Sunday, so he will be well rested for Monday's outing should he be called upon. The 22-year-old has impressed across five starts with Gwinnett since being called up to the Triple-A level in early July, logging a 2.01 ERA and 1.19 WHIP with 32 strikeouts in 31.1 innings.