Josh Beckett is currently listed as the starter for the Red Sox in tonight Saturday's matchup against the Royals. With the blockbuster trade nearing completion, Josh Beckett will more than likely not be starting for the Sox this evening.
According to Jon Heyman of CBS sports, Aaron Cook will be the one taking the mound for the Sox.
aaron cook is being told hes starting tonite's redsox game. another good sign for trade. Jon Heyman (@JonHeymanCBS) August 25, 2012
Cook has a 3-7 record and a 4.79 ERA in 11 starts for the Red Sox this season.