Australian opener Chris Rogers says he can't afford more batting failures or his test career will be over.
Rogers says he's feeling the heat to perform as potential replacement Phil Hughes embarks on a domestic run-scoring spree.
Hughes has plundered a double-century and a century in recent Sheffield Shield games as he pushes his claims for an Ashes recall.
Rogers realises more meagre returns such as the one and 16 he made in Australia's first test triumph against England will curtail his test career.
"I didn't contribute in the first game as much as I'd like to so it would be nice to get some runs in this game, for sure," he said in Adelaide yesterday.