The opt-out clause that changed Red Sox history - The Boston Globe
Xander Bogaerts, Padres agree to 11-year, $280 million deal
McAdam: Red Sox extend Devers in landmark deal
OPT-OUT CRAZY: First used to lure Jack Morris to Twins, Yoenis
MORE
At the All-Star Game, Mookie Betts looms as a cautionary tale
Red Sox Could Lose Fan-Favorite Depth Piece Due To Contract
Red Sox fans have David Price, vilified in Boston, to thank for J.D.
The Red Sox Will Miss Bogaerts Soon and for the Rest of Their
Brandon Workman opts out of Minor League deal
Red Sox offseason questions heading into 2022
Projecting the 12 MLB Stars Who Will Be Playing for a New Team in
David Price (baseball) - Wikipedia
J. D. Martinez - Wikipedia