Jenkins arrived at Essendon in 1921 after his VFA club North Melbourne had disbanded and spent five seasons with the Bombers. Short but large, Jenkins played mostly as a full-forward and was a premiership player in 1923 and 1924. He twice topped Essendon's goalkicking, in 1924 with 50 goals and 1925 with 37 goals. His best tally in a game was nine goals against North Melbourne in 1925, who had by then reformed and joined the VFL. In 1927, he returned to his old club but could manage only three senior games.
Holmesby, Russell; Main, Jim (2011). The Encyclopedia of AFL Footballers: every AFL/VFL player since 1897 (9th ed.). Melbourne, Victoria: Bas Publishing. p. 425. ISBN978-1-921496-12-7.