The Red Sox signed catcher Juan Montero and right-handers Casey Cobb and Henry Nunez to Minor League contracts on Monday.

Montero, Cobb and Nunez were not selected in the 2020 MLB Draft, making them free to sign with any club.

• Team-by-team: Undrafted free agent signing tracker

Montero is a product of the Puerto Rico Baseball Academy, which also produced Red Sox catcher Christian Vazquez and Astros shortstop Carlos Correa. Cobb comes from the University of Alabama, while Nunez hails from Centro Especializado De Educacion Avanzada Cedea in Puerto Rico.

The Red Sox have signed 14 undrafted free agents to Minor League contracts since the conclusion of the Draft.