For the third straight year, Major League Baseball sold presenting sponsorships to all of its postseason series; as with the NLCS, this ALCS was sponsored by GEICO and officially known as the 2019 American League Championship Series presented by GEICO.ESPN’s Cross-Platform Coverage of the 2019 MLB Postseason – ESPN Press Room U.S.. espnpressroom.com. Retrieved on October 10, 2019.
