5) KS Bharat ( 100 in 86 balls against Goa)
In 2014-15 season in Ranji Trophy Andhra Pradesh faced Goa in Ongole.
Goa won the toss and decided to field first. Andhra thrashed a huge total of 548 runs in 3 wickets. KS Bharat scored a triple ton of 308 runs in 311 balls. He scored his first 100 runs in 86 balls. Andhra won by an innings and 136 runs.