There were two centuries for Warwickshire players on the second day of the Second Eleven game versus Surrey at Guildford.
Ateeq Javid moved his overnight total on to 101 before he was caught by Foakes whilst Thomason hit 145 before being bowled as Warwicks made 442 all out.
This gave Warwicks a lead of 173.
Surrey in their second innings ended the day on 200-1 with Sibley 92 not out.