Wide receiver Tyron Johnson and tight end Donald Parham Jr. score touchdowns in their first games.

Watch the best moments from the Week 5 matchup between the Los Angeles Chargers and the New Orleans Saints.

Watch some of Los Angeles Chargers rookie quarterback Justin Herbert's best plays against the New Orleans Saints on "Monday Night Football" in Week 5.

Watch every game-changing play from Los Angeles Chargers wide receiver Mike Williams against the New Orleans Saints on "Monday Night Football" in Week 5.

Los Angeles Chargers wide receiver Mike Williams catches a 29-yard pass from quarterback Justin Herbert.

Los Angeles Chargers quarterback Justin Herbert completes a 64-yard touchdown pass to wide receiver Mike Williams.

Los Angeles Chargers linebacker Uchenna Nwosu bullrushes through Terron Armstead for dominant sack.

Los Angeles Chargers safety Nasir Adderley intercepts a pass from New Orleans Saints quarterback Drew Brees.

Los Angeles Chargers quarterback Justin Herbert completes a 3-yard touchdown pass to tight end Hunter Henry.

Los Angeles Chargers linebacker Kenneth Murray Jr. makes a third-down stop.

Los Angeles Chargers wide receiver Mike Williams catches a 4-yard touchdown pass from quarterback Justin Herbert.

Los Angeles Chargers quarterback Justin Herbert completes a 49-yard pass to wide receiver Jalen Guyton.

Los Angeles Chargers quarterback Justin Herbert completes a 17-yard touchdown pass to wide receiver Keenan Allen.

Los Angeles Chargers running back Justin Jackson rushes for 36 yards.

Take a closer look at quarterback Justin Herbert's touchdown pass for 19 yards to tight end Donald Parham Jr.

Take a look at Intel True View highlights from Week 4's quarterback duel between the Tampa Bay Buccaneers and Los Angeles Chargers.

Take a closer look at quarterback Justin Herbert pass short left to running back Joshua Kelley for 17 yards.

Take a closer look at wide receiver Keenan Allen's toe-tapping catch from quarterback Justin Herbert.

Take a closer look at quarterback Justin Herbert's deep pass left to wide receiver Keenan Allen.

Take a closer look at quarterback Justin Herbert connecting with tight end Hunter Henry for 29 yards.

Take a closer look at cornerback Michael Davis' 78-yard interception return.

Watch the best throws from Los Angeles Chargers rookie quarterback Justin Herbert in the Week 4 matchup against the Tampa Bay Buccaneers.

Watch highlights from the Week 4 matchup between the Los Angeles Chargers and the Tampa Bay Buccaneers.

Los Angeles Chargers running back Joshua Kelley rushes for 8-yards short of a first down.

Los Angeles Chargers quarterback Justin Herbert completes a 72-yard touchdown pass to wide receiver Jalen Guyton.