NEW YORK (AP) — Uzma Rawn Dowler was promoted to Major League Baseball’s chief marketing officer effective Jan. 1. Rawn, 39, will report to deputy commissioner of business and media Noah Garden, MLB said Thursday. She was hired in 2015 as senior director of sponsorship sales, then became vice president of sponsorship sales in 2018 and senior vice president of global corporate partnerships in 2021. Rawn will continue to oversee the global corpora…