Boston Red Sox sign former Nationals first baseman Nathaniel Lowe to boost lineup post-Casas injury.

The Boston Red Sox are signing first baseman Nathaniel Lowe, 30, who was placed on waivers by the Washington Nationals. Lowe, known for his defensive skills and offensive reliability, batted .216 with 68 RBIs and 16 homers for the Nationals this season. The Red Sox will pay him a prorated portion of the major league minimum, aiming to bolster their lineup after Tristan Casas' season-ending injury.