Kansas City Chiefs vs. Tennessee Titans: How to Watch, Game Time, Streaming Info & Key Matchup Insights Ahead of Week 16 (Dec. 21) The Kansas City Chiefs and Tennessee Titans face off on December 21 in a high-profile Week 16 NFL matchup that brings together contrasting styles, late-season urgency, and significant playoff implications. As the regular season enters its final stretch, this showdown could play a key role in shaping postseason positioning and overall momentum for both teams.