Chris Sale never considered opting out of Red Sox contract, intends to start earning his money – NBC Sports Boston
In Chris Sale, Corey Kluber, and James Paxton, the Red Sox have a trio of aging aces. How much can they still contribute? - The Boston Globe
Red Sox move Corey Kluber to bullpen
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Corey Kluber Red Sox deal
Report: Red Sox open to trading starters, including Sale
Report: Red Sox, Kluber agree to 1-year, $10M deal
Yes, the Red Sox have some depth in the rotation. But will they be able to rely on it?
Red Sox move ex-Yankees starter to bullpen
Pitching With A Monkey's Paw: Chris Sale And A Risky Red Sox Rotation - Over the Monster
The biggest questions facing Red Sox ahead of 2023 season - CBS Boston
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Red Sox demote struggling Kluber to bullpen, Houck remains in rotation