NFL Week 14 grades: Chiefs get an 'A' for destroying Raiders, Rams get an 'A+' for pivotal win over Cardinals
KC Chiefs beat Las Vegas Raiders 48-9 on 12/12/21 NFL recap
Raiders with 5 turnovers, get crushed by Chiefs 48-9
Chiefs roll to record-setting 48-9 victory over Raiders
Final score: Chiefs pounce early, completely smother Raiders in 48-9 win - Arrowhead Pride
KC Chiefs beat Las Vegas Raiders 48-9 on 12/12/21 NFL recap
Chiefs roll to record-setting 48-9 victory over Raiders
Raiders blown out by Chiefs to continue season slide, Raiders News
2021 Las Vegas Raiders season - Wikipedia