Nick Pivetta's struggles against American League East continue as Red Sox drop series finale to Rays, 12-4 – Blogging the Red Sox
With Richard Bleier and others like him, Red Sox building a bullpen unafraid to throw strikes - The Athletic
Hard-throwing prospect Zack Kelly ready for debut after Red Sox DFA Austin Davis, Hirokazu Sawamura
Austin Davis: Breaking News, Rumors & Highlights
Urshela's 3-run double sends Twins over Red Sox 4-2
4 takeaways as Red Sox slide continues with loss to Twins
Hirokazu Sawamura: Breaking News, Rumors & Highlights
Red Sox Vs. Twins Lineups: Brayan Bello Takes Mound In Series Opener
Red Sox notebook: Reliever Hirokazu Sawamura granted his release
Red Sox shake up bullpen as Hirokazu Sawamura, Austin Davis both designated for assignment - The Boston Globe
Hirokazu Sawamura – Blogging the Red Sox
SoxProspects News: Minor Notes: Kelly, Ort join big league club; Mata moves to Worcester