Hirokazu Sawamura, Austin Davis designated for assignment

Red Sox' Michael Chavis comes full circle at Tropicana Field - The Boston Globe

Red Sox shake up bullpen as Hirokazu Sawamura, Austin Davis both designated for assignment - The Boston Globe

Red Sox designate Hirokazu Sawamura and Austin Davis for assignment

A best-case scenario and one big question for all 28 players on the Red Sox Opening Day roster - The Athletic

Sox continue to make moves, cut 2 from bullpen

Red Sox notebook: Reliever Hirokazu Sawamura granted his release

Boston Red Sox claim right-handed pitcher Kyle Tyler off waivers from Los Angeles Angels

Hirokazu Sawamura: Breaking News, Rumors & Highlights

Hirokazu Sawamura: Breaking News, Rumors & Highlights

September brings some reinforcements for the Red Sox, but it looks like too little, too late - The Boston Globe

The Boston Red Sox bullpen is fixable right now - Over the Monster

Red Sox designate Hirokazu Sawamura for assignment, per report

Hirokazu Sawamura: Breaking News, Rumors & Highlights