Mitchell had one reception for eight yards on his only target in Sunday's 38-24 win over the Chargers.
A healthy inactive for the Colts' Week 6 win over the Cardinals, Mitchell was back in the mix Sunday but handled only a light role on offense. The second-year wideout played just five snaps, and the Colts turned to Anthony Gould as their No. 3 receiver ahead of him while Josh Downs (concussion) and Ashton Dulin (chest) were both out with injuries. Gould took the field for 39 of the offense's 60 snaps.