Johnston caught all four of his targets for 37 yards in Sunday's 24-9 loss to the Rams.
Hampton rushed nine times for 20 yards and brought in two of three targets for seven yards in the Chargers' 24-9 loss to the Rams on Sunday.
McConkey brought in four of six targets for 86 yards in the Chargers' 24-9 loss to the Rams on Sunday.
Mayfield failed to complete any of his three pass attempts in the Buccaneers' 16-0 win over the Falcons on Sunday. He also rushed four times for 14 yards.
Godwin failed to catch his lone target in Sunday's 16-0 win over the Falcons.
Herbert completed 24 of 32 passes for 257 yards with no touchdowns and two interceptions while rushing four times for 15 yards in the Chargers' 24-9 loss to the Rams on Sunday. He also committed a fumble that remained with Los Angeles.
Gainwell rushed 25 times for 140 yards in the Buccaneers' 16-0 win over the Falcons on Sunday.
Irving rushed 27 times for 170 yards and a touchdown in the Buccaneers' 16-0 win over the Falcons on Sunday.
Henley (shoulder) has returned to Sunday's matchup versus the Rams, David Droegemeier of Locked On Chargers reports.