Ellis will start at home versus the Stars on Wednesday, Rachel Lenzi of The Buffalo News reports.
Ellis will get the nod in Buffalo's regular-season finale. He'll likely open the postseason as backup to Ukko-Pekka Luukkonen, while Alex Lyon (lower body) is on the mend. Ellis earned his first career shutout in his last start, a 37-save effort Thursday versus the Blue Jackets.