Jennings had one reception (three targets) for five yards in Sunday's 11-10 loss to Denver.
Jennings logged 26 offensive snaps (46 percent) in his usual role as the 49ers' third wideout on the depth chart. The 25-year-old did convert the team's lone third-down conversion late in the fourth quarter, but it was an otherwise forgettable night from a fantasy perspective. Jennings and the 49ers will take on the Rams next Monday.