The Fourth and Final cricket test between India and Australia begins at the Sydney Cricket Ground tomorrow.After MS Dhoni's surprise exit in the middle of the series, Virat Kohli will lead the Indian Team.For Indian team probables, Suresh Raina may get a chance with Wriddhiman Saha expected to be keeping wickets in Dhoni's absence.Australia have already won the series and reclaimed the Border-Gavaskar Trophy with victory in the first two test. The third test ended in a draw. For the hosts Mitchell Starc will replace Mitchell Johnson, who sits out as a precaution owing to a hamstring strain.All India Radio will broadcast the live commentary of the match alternately in Hindi and English from 04:30 am onwards on FM Gold and other additional frequencies.