Tanmay Agarwal of Hyderabad carved his name into the record books during a Ranji Trophy Plate Group encounter against Arunachal Pradesh. Agarwal's extraordinary innings saw him amass an unbeaten 323 runs off a mere 160 balls, rewriting the record for the fastest triple century in the illustrious history of first-class cricket. This exceptional feat surpassed previous records, including Marco Marais's 2017 achievement, and also eclipsed Virender Sehwag's longstanding record for the most runs scored in a single day of first-class cricket.