Andhra captain Hanuma Vihari (302*) slammed his maiden triple-hundred and propelled his team to 584 for 5, before declaring the innings against Odisha in Vizianagaram. Resuming on 278 for 2, Vihari put on a 208-run stand with Ricky Bhui (100) and deflated Odisha, who had to wait 43.3 overs for their first wicket of the day. During the course of his 456-ball knock, Vihari smashed 29 fours and two sixes and added 159 to his overnight score. This was Vihari's 13th first-class ton and second consecutive score of 150 or more.

Bhui, meanwhile, brought up his fourth first-class hundred before Odisha captain Govinda Poddar trapped him lbw in the 134th over. In the next over, seamer Suryakant Pradhan dismissed D Ravi Teja to pick up his second wicket, but nothing was going to stop Vihari's march. Odisha suffered an early jolt in their first innings when left-arm spinner Bhargav Bhatt had opener Natraj Behera lbw in the fourth over. Sandeep Pattanaik and Poddar, however, ensured there was no further damage as Odisha went to stumps at 32 for 1.

B Indrajith (105*) and Washington Sundar (69) mounted a rescue effort with a fifth-wicket partnership of 157 runs to lift Tamil Nadu from 69 for 4 to 239 for 5 by stumps against Mumbai. Indrajith's sixth first-class hundred, which included 12 fours, stood out as much for its elegance as its risk-free nature. While he mostly preferred to hit down the ground, he wasn't averse to playing the horizontal shots on either side. Giving him useful company was Sundar, who drove and cut confidently, and responded swiftly to his partner's calls for tight singles. Sundar, however, fell with 6.2 overs left in the day, after a half-hearted pull off Dhawal Kulkarni found deep square leg.

Mumbai had hit the ground running in the morning with some quick wickets after being bowled out for 374. Seamer Akash Parkar cleaned up captain Abhinav Mukund in the fourth over before M Vijay (11) was caught behind by left-arm spinner Vijay Gohil in the 11th over. Mumbai captain Aditya Tare juggled the ball on a few occasions before snaffling it.

After Kaushik Gandhi fell three overs later, Vijay Shankar, who had recovered from an injury scare to pick up his fourth wicket in the morning, looked to have settled down in the company of Indrajith. However, he gave Gohil the charge in the 25th over and was stumped. Indrajith, though, remained steady and took Tamil Nadu to safety in the company of R Ashwin.

A 62-run partnership between opener Bishal Ghosh (65) and Gurinder Singh, who smashed a 55-ball 57, helped Tripura finish on 220 against Madhya Pradesh in Agartala after tottering on 88 for 6 at one stage.

Tripura's bowlers then reduced Madhya Pradesh to 200 for 7 to set up an interesting battle for the first-innings lead. Ishwar Pandey and Ankit Sharma finished with three wickets each for Madhya Pradesh. In their reply, Madhya Pradesh got off to a shaky start, as they lost opener Wasim Ahmed and Shubham Sharma inside the first 10 overs. With Naman Ojha (8) and captain Devendra Bundela (3), too, falling cheaply, it was left to opener Rajat Patidar (79) and Harpreet Singh Bhatia (70) to resuscitate the innings with a 104-run alliance for the fifth wicket.

However, Gurinder trapped Patidar in front with his left-arm spin in the 52nd over before Ankit Sharma and Bhatia were dismissed in quick succession.