NFL on CBS delivered its largest Week 8 audience ever with Chiefs-Broncos. The matchup averaged 28.175 million viewers as the network’s season-long ratings continued climbing.
What We Know: The November 1 matchup between perennial contenders averaged 28.175 million viewers, up 11% from the comparable Week 8 window last season. The broadcast became the network’s most-watched Week 8 NFL game on record. Additionally, CBS has aired the NFL’s two most-watched games this season and three of the top five. It’s national 4:25 p.m. ET window is averaging 25.306 million viewers, making it television’s most-watched program this season. Overall, NFL on CBS is averaging 19.561 million viewers, up 5% year over year. Moreover, The growth follows a record-setting 2025 season, when the network averaged 21.252 million viewers.
What the Data Says: NFL on CBS Week 8 Ratings — 2026
| Metric | Viewership | Comparison |
|---|---|---|
| Chiefs vs. Broncos (Week 8) | 28.175M | +11% YoY |
| National 4:25 p.m. ET Game Average | 25.306M | No. 1 TV program this season |
| NFL on CBS Season Average | 19.561M | +5% YoY |
Source: CBS Sports, Nielsen Big Data + Panel.
Last year’s comparable CBS Week 8 game was Broncos vs. Cowboys on October 26, 2025, which averaged approximately 25.3 million viewers in the national late-afternoon window
| Season | Matchup | Viewers |
|---|---|---|
| 2025 Week 8 | Broncos vs. Cowboys | 25.3M |
| 2026 Week 8 | Chiefs vs. Broncos | 28.175M |
| Change | Approximately +11% |
NFL on CBS — Two Most-Watched Games of 2026
| Matchup | Week | Network | Viewers | Season | Broadcast | Ranking |
|---|---|---|---|---|---|---|
| Chiefs vs. Raiders | 4 | CBS | 28.449M | 2026 | National | No. 1 |
| Chiefs vs. Broncos | 8 | CBS | 28.175M | 2026 | National | No. 2 |
What Remains Unclear: CBS Sports hasn’t disclosed how much of its NFL audience comes from traditional television versus Paramount+ streaming. Additionally, it’s unclear how Nielsen’s updated measurement methodology has influenced year-over-year ratings growth.
What It Means: The network’s strong NFL ratings reinforce the value of live sports on broadcast television. High-profile matchups like Chiefs-Broncos help attract massive audiences, potentially strengthening advertising demand and the value of NFL rights. Furthermore, the results come as the league considers potential media rights negotiations. Although CBS’ current agreement runs through 2033, the NFL can revisit its deals earlier. Consequently, continued ratings growth could strengthen CBS’ position in future negotiations. As streaming platforms expand their sports coverage, the results also highlight broadcast television’s ability to attract major national audiences.
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