Australia A beat India A by three wickets today to enter the final of the tri-series cricket tournament. At Chennai, set to score 259 runs for a win, Australia A surpassed the target by making 262 for 7 in 48.3 overs. Earlier, opting to bat, India A made 258 for nine in their 50 overs. Australian spinner Ashton Agar who claimed five wickets for 39 runs in his Ten overs was declared Man of the Match. Australia A have so far won all their three matches. They will now play one among India A or South Africa A in the final slated on August 14. India have so far recorded one win out of their three games. The hosts beat South Africa A by eight wickets yesterday.