Hirokazu Sawamura gaining confidence and earning trust in Sox bullpen - The Boston Globe
An Ace by Any Other Name: Hirokazu Sawamura's MLB Debut
MLB: Thoughts on the Boston Red Sox 2022 Season — Part 2, by Jake T. O'Donnell
Hirokazu Sawamura, Austin Davis designated for assignment
ODDS and EVENS] Former NPB Pitcher Hirokazu Sawamura Picks Up Win for Red Sox after COVID-19 Break
Hirokazu Sawamura: News, Stats, Bio, & More - NBC Sports - NBC Sports
Red Sox place Hirokazu Sawamura on 10-day IL
The Red Sox have agreed to sign Japanese right-hander Hirokazu Sawamura
The 2022 Boston Red Sox Bullpen Is Awful, But You Already Knew That, by The Orange Gildersleeve, The Orange Campaign