Rafael Devers has been formally introduced by the Giants, days after being traded to San Francisco by the Boston Red Sox.

The Giants, of course, obtained Devers as part of a five-player trade with the Boston Red Sox on Sunday night. That trade was seemingly precipitated by Devers' refusal to take up first base following Triston Casas ' season-ending injury.

Devers was frustrated with Red Sox management for taking away his position at third base, then asking him to play first after an injury to Triston Casas.