He was the starting goalie for Nashville in their 2008 first-round series against the number one-seeded Detroit Red Wings. Ellis stopped 71 of 78 shots he faced in the first two games, both losses. Back home at Nashville for games three and four, he proceeded to stop 62 of 67 shots as the Predators won both games at home to tie the series at 2. Game 5 was Ellis' best game of the series as he made 52 saves in a 2–1 overtime loss. The Red Wings closed out the series in Game 6 at Nashville with a 3–0 win. Ellis was victimized by Red Wings defenceman Nicklas Lidström's skipping shot from behind center ice for the game's first goal, which turned out to be the winner.