TRADE: The Red Sox have made a deadline deal, sending minor-league infielder Blaze Jordan to the St. Louis Cardinals in exchange for 34-year-old pitcher Steven Matz. The Cardinals officially announced the move Thursday morning. The veteran lefty worked out of the bullpen in St. Louis, but has experience starting games.

Breslow, for his part, faced the press less than 90 minutes after the deadline passed, explaining that he felt the Red Sox had acted aggressively -- to the point of being "uncomfortable." In the end, though, they just weren't able to pull off any additional or greater transactions.

According to sources, the Red Sox remained engaged on top starters up to the end. San Diego hotly pursued Duran, but the Red Sox didn’t see enough return to move him. Boston tried to trade for Eugenio Suarez with the intent of moving him to first base before Arizona sent him to Seattle.