All of the spring and winter cereal variety trial data for 2018 is now available at https://agsci.oregonstate.edu/wheat/variety-trials/2018-oregon-elite-yield-trial-data.  There are 2 or 3 spring wheat sites that are not up yet.  The winter wheat, spring wheat, and spring barley trial data for Madras are up on this site.   On the following site – https://agsci.oregonstate.edu/wheat-research/,  there are sections on Breeding, Variety Descriptions, and Variety Trials.  You will find the 2013 to 2018 data.