Warwickshire County Cricket Club went down to an innings and eight runs defeat to Yorkshire at Edgbaston.
Warwicks batting for the second time, were 194 behind and were soon in trouble with Chopra and Troughton out and only nineteen runs on the board.
Porterfield and Hain put on 47 before Hain was bowled by Patterson for nineteen.
Tim Ambrose added fourteen before Porterfield went for 43, caught by Jonny Bairstow to give Ryan Sidebottom his third wicket.
Chris Woakes went for sixteen, Clarke for twenty, Patal for eleven Barker for sixteen and when Boyd Rnakin was trapped lbw by Carver, Warwicks were all out for 186 and an innings and eight run defeat.