Photo autographed by Adam Duvall while a Cincinnati Red

Adam Lynn Duvall (born September 4, 1988) is an American professional baseball left fielder and first baseman for the Atlanta Braves of Major League Baseball (MLB). He previously played for the San Francisco Giants and Cincinnati Reds.

July, 2015 Duvall was traded to the Reds. In 2016, Duvall was included on the Reds' opening day roster.[15] By June, he led the NL in slugging percentage and was tied for first in MLB in home runs. He was selected to the 2016 Major League Baseball All-Star Game as a reserve.[16] Duvall was the first University of Louisville alumnus to become an MLB All-Star.[17] He also participated in the 2016 MLB Home Run Derby, losing to 2015 derby champion Todd Frazier in the semifinals.[18] In his first full season in the majors, Duvall played in 150 games and posted a .241 batting average, 33 home runs, and 103 RBI.

On April 18, 2017, Duvall hit his first career grand slam off of Kevin Gausman as the Reds won 9–3 over the Baltimore Orioles.[19] On July 14th, with the bases loaded, Duvall hit his first career walk-off in the 11th inning off of T. J. McFarland of the Diamondbacks to give Cincinnati a 4–3 victory.[20] Duvall finished 2017 with a .249/.301/.480 slash line to go along with 31 home runs and 99 runs batted in.[5] On May 9, 2018, Duvall hit his first career walk-off home-run off A.J. Ramos against the New York Mets to give the Reds a 2-1 victory.[21][22] 

In July, 2018, Duvall was traded to the Atlanta Braves.