Based in the city of Caguas, they have won 21 national titles and five Caribbean World Series, including the 2017-2018 back-to-back championships.

From the mid-1940s until roughly 1970, the team was known as Caguas-Guayama and was jointly based in Caguas and in a nearby city, Guayama.

[4] In the first week of December, the team's reinforcement players, Iván Rodríguez, Yonder Alonso, Luis Villareal and Horacio Ramírez began joining the roster.

[5] On December 1, 2009, the Criollos traded Héctor Pellot to the Lobos in exchange of Adrián Ortiz, who the team's general manager, Frankie Thon, intended to employ as pinch runner.

[7] Earlier that day, Alex Cora began practicing with the team, seeking a spot in the roster.