My prediction for boxing day test at MCG
If India bat firsts then score will be more than 300 close to 400 at the end of innings
Australia first innings 270-300
India second innings 250+ dec
Australia 180-200 all out
India will win the match and lead the BGT 2-1
If Australia bat firsts then score will be around same as the first innings mentioned above
India 300
Australia -200+
India chase it down with 4-5 wickets in hands
At any scenario India is going to retain the BGT with this win .