Maybe the matchup for the Indianapolis Colts versus the Los Angeles Rams was simply not a good one for Indy's offensive line. Quarterback Daniel Jones was under pressure on 45.7 percent of his dropbacks, after all. He also had a weakened offensive line.
Starting right guard Matt Goncalves missed the game with a toe injury. Maybe he will be fine for Week 5, but having an O-lineman with a bad toe could linger. That's a real problem, and one that could pop up the rest of the season.
In Goncalves' place, Dalton Tucker allowed five pressures, received an astonishingly low pass-block grade of 7.