According to CBS Sports' Jon Heyman, the St. Louis Cardinals have acquired starting pitcher John Lackey (along with pitching prospect Corey Littrell and cash considerations) from the Boston Red Sox for pitcher Joe Kelly and outfielder Allen Craig.
Who do you think got the better deal? What grades would you give each team?
Watch as B/R's Lead MLB Columnist Scott Miller grades the trade for both teams involved.
*All stats accurate as of July 30, 2014.