Boston Red Sox make Opening Day roster official - Over the Monster
Hirokazu Sawamura - Wikipedia
MLB roundup: Red Sox designate Davis, Sawamura for assignment in bullpen shakeup
Sawamura, Davis DFA'd as Red Sox shake up bullpen - CBS Boston
Red Sox lose Austin Davis on waivers to Twins – Blogging the Red Sox
stephen gonsalves – Blogging the Red Sox
Revisiting our preseason Red Sox predictions: What we got right, and what we got very wrong - The Athletic
Hirokazu Sawamura: Breaking News, Rumors & Highlights
AL East-leading Red Sox acquire Robles and Davis in trades
Sox continue to make moves, cut 2 from bullpen
Hirokazu Sawamura, Austin Davis designated for assignment
Red Sox Reportedly Make More Bullpen Moves, DFA Veteran Righty
Austin Davis: Breaking News, Rumors & Highlights
4 takeaways as Red Sox slide continues with loss to Twins
Urshela's 3-run double sends Twins over Red Sox 4-2