India today named an unchanged 15-member squad, which played in the first three ODIs for the remaining four games in the seven-match series against Australia. Selectors retained Pacer Ishant Sharma despite his struggle for form. Under-fire Ishant had an outing in the third ODI in Mohali last night as he gave away 30 runs in one over that tilted the match in Australia's favour. The remaining matches of the series will be held in Ranchi on October 23, Cuttack on October 26, Nagpur on October 30 and Bangalore on November 2. India are trailing 1-2 in the series.