Dulin caught two passes for 17 yards over 13 games in 2019.
Dulin played just 99 offensive snaps over the course of the season, and much of his workload was a result of multiple injuries to the Colts' receiver corps. The undrafted rookie also worked as a kick returner in the season finale, and he mustered up 90 yards on three returns. Dulin is under contract for 2020 at a cap hit of $585,000.