The Devils were 2-1 against the Marlies so far this season.
Now, make that 2-2.
Toronto struck first in the second period.
But, Blake Speers netted his second goal of the season to tie things up later in the period.
However, Toronto took the lead midway through the third, and added another goal with about three minutes left to seal the deal.
Marlies win this one, 3-1.
The BDevs are back at it on Friday as they return home to host the Providence Bruins at the Floyd L. Maines Arena.
Puck drop is set for 7:05 pm.