https://www.sportsnet.ca/mlb/article/red-sox-sign-2b-kristian-campbell-to-eight-year-60m-extension/
Red Sox sign 2B Kristian Campbell to eight-year, $60M extension - Sportsnet.ca
Apr 2, 2025 - Boston announced Wednesday that it has signed 22-year-old second baseman Kristian Campbell to an eight-year contract extension.
red sox sign
https://www.mlb.com/news/red-sox-sign-albert-guaimaro-simon-muzziotti/c-134057576
Red Sox sign pair of top int'l free agents | MLB.com
The Official Site of Major League Baseball
red sox sign
https://heavy.com/sports/mlb/boston-red-sox/red-sox-all-star-tabbed-sign-new-york-mets-bregman/
Red Sox $120 Million All-Star Tabbed to Sign With New York Mets
Nov 17, 2025 - Red Sox third-baseman Alex Bregman has been tabbed to sign with the New York Mets by Matthew Pouliot of NBC Sports.
https://www.cbssports.com/mlb/news/mlb-hot-stove-red-sox-sign-lefty-james-paxton-to-unique-one-year-contract-per-reports/
MLB hot stove: Red Sox sign lefty James Paxton to unique one-year contract, per reports - CBS Sports
Paxton is currently rehabbing from Tommy John surgery