Cleveland has agreed to trade C/1B Victor Martinez to the Red Sox, SI.com has learned. The deal is believed to include right-hander Justin Masterson. MLB.com's Jonathan Mayo reports that another player involved is lefty prospect Nick Hagadone. And SI.com's Tom Verducci says minor league right-hander Bryan Price could also be headed to Cleveland. Clay Buchholz is not included in the deal, SI.com has learned. Hard-throwing reliever Daniel Bard won't be involved either, as Cleveland only wants starters.