Saurashtra declared their first innings at an imposing 580 for nine on Day Two of the Ranji Trophy Elite Division match here yesterday.

Bhushan Chauhan became the second centurion of the innings after Chirag Pathak's 116 on the opening day. Chauhan scored 157 off 366 balls when the Mumbai bowlers had to toil hard.

In reply, Mumbai were struggling at 19 for 2 with in-form Abhishek Nayar back in the hut for 6 runs.