Mumbai, Jan. 20 -- Mumbai bowlers Royston Dias (2/48) and Akash Parkar (2/67) made early inroads but Uttar Pradesh recovered well to reach 281 for four at stumps, courtesy Akshdeep Nath's century and Rinku Singh's 71 not out on the opening day of their Elite Group B Ranji Trophy match here at the Wankhede Stadium on Sunday....