2018 WS Champs Boston Red Sox Team-Signed Baseball (21) – COA JSA

The team set a new franchise record for wins in a season by surpassing the prior mark of 105 that had been set in 1912; they also won the most games by any MLB team since the 2001 Seattle Mariners won 116. Mookie Betts finished the season with the Major League batting title, hitting .346, while J. D. Martinez finished second in the majors with .330. Betts also won a Gold Glove and the Major League Baseball Most Valuable Player Award. Closer Craig Kimbrel became the fastest player in history to reach 300 career saves, finishing the season with 333.

The Red Sox entered the postseason as the top seed in the American League and defeated the Yankees in four games in the Division Series. They then defeated the defending champion Houston Astros in five games in the Championship Series, advancing to the World Series where they defeated the Los Angeles Dodgers in five games.

Offered here is a 2018 team signed OML (Manfred Jr) signed by 21 members by WS champs on this baseball ball. Signatures signed in blue ballpoint pen and grade (10). Key signature MVP and Gold Glove winner  Mookie Betts, Craig Kimbrel, Chris Sale, David Price, Alex Cora, Jackie Bradley Jr, Andrew Benintendi, Nathan Eovaldi, J.D. Martinez, Rafael Devers, Steve Pearce, Xander Bogaerts, Christain Vazquez, Eduardo Rodríguez, Joe Kelly, Matt Barnes,Sandy León, Jackie Bradley, Jr. and two more. Authentication: JSA Full Letter