[1] Pomersbach made his Ford Ranger Cup debut for Western Australia in their match against New South Wales in November 2006, scoring 33 runs from 47 balls.

[2] Shortly after, he made his first-class cricket debut against Tasmania in a Pura Cup match at Bellerive Oval in Hobart.

[3][4] Pomersbach then made a most unusual debut for the Australian cricket team in a Twenty20 International against New Zealand in Perth on 11 December 2007.

Having not been selected in the original squad for the match, Pomersbach was at the ground as a spectator, when a back injury to Brad Hodge during the warm-up forced the Australian team to call on him as an emergency replacement.

[14] In November 2007, Pomersbach and fellow Western Warrior Shaun Marsh were suspended from the state side for drinking alcohol following a game against Queensland.

Pomersbach first stood down from playing for Western Australia and the Perth Scorchers towards the end of 2011 to focus on his struggle with depression.