Red Sox's Kyle Schwarber declines option, enters free agency

Looking Ahead to the 2021-22 Offseason – Could the Nats be Competitive Next Year? – Matt's Bats

Red Sox Acquire Kyle Schwarber From Nationals - MLB Trade Rumors

Boston Red Sox 'stayed in touch' with Kyle Schwarber until he signed with Phillies: 'It got to a level that didn't make sense,' says Chaim Bloom

MLB Insider predicts Phillies will sign Kyle Schwarber Phillies Nation - Your source for Philadelphia Phillies news, opinion, history, rumors, events, and other fun stuff.

Max Scherzer may prod Mets to pursue Kyle Schwarber

Kyle Schwarber Rumors: Red Sox Free Agent Interests 'A Lot of Teams', News, Scores, Highlights, Stats, and Rumors

J.D. Martinez decides to remain with Red Sox, won't opt out of final year of his deal - The Boston Globe

Top MLB free agents: Ranking the 2021-2022 available players

Martín Pérez switches agencies with Red Sox expected to decline left-hander's club option for 2022 – Blogging the Red Sox

Bowden: Red Sox must change course, make major signings, trades this offseason - The Athletic

Should the Red Sox have made a harder push to bring back Kyle Schwarber? – Blogging the Red Sox

Kyle Schwarber Contract: Boston Red Sox slugger declines option, becomes free agent - Over the Monster