Hirokazu Sawamura signed by Red Sox

Hirokazu Sawamura's early outings aren't encouraging, but Red Sox expected an adjustment period - The Boston Globe

Is a better baseball the best solution for MLB's sticky situation? Hirokazu Sawamura thinks it might be - The Boston Globe

Hirokazu Sawamura - Wikipedia

Ex-Red Sox Koji Uehara sold Japanese righthander Hirokazu Sawamura on coming to Boston - The Boston Globe

Red Sox reliever Hirokazu Sawamura aiming to elevate his game, zone delivery - The Boston Globe

Here Are Highlights Of New Red Sox Pitcher Hirokazu Sawamura

Why did Boston Red Sox option Hirokazu Sawamura, put Hansel Robles on IL? Alex Cora explains

Wild finish: Orioles rally to beat Red Sox 2-1 in 10th

2021 Topps Heritage #615 Hirokazu Sawamura Red Sox RC Card With Magnetic Holder Mint : Everything Else

As Red Sox shift focus to 2023, who's in, who's out and who's playing for a job? - The Athletic