
Last night, 12 Democratic presidential candidates took the stage in Ohio for the fourth debate, hosted by CNN and the New York Times: Joe Biden, Elizabeth Warren, Bernie Sanders, Pete Buttigieg, Kamala Harris, Andrew Yang, Cory Booker, Beto O'Rourke, Amy Klobuchar, Juli n Castro, Tulsi Gabbard, and Tom Steyer.
First, a look at advertising insights from iSpot.tv, the always-on TV ad measurement and attribution company. In total, there were 81.4 million TV ad impressions over the three-hour debate.
Five brands accounted for nearly half of all spend over the course of the evening: Freedom from Religion Foundation, NumbersUSA, The Washington Post, Twentieth Century Fox and Warner Bros.
Not counting CNN promos, Warner Bros. was the only brand to run two separate spots: one for Motherless Brooklyn and the other for The Good Liar. Freedom from Religion Foundation, NumbersUSA and The Washington Post each aired one ad twice. Here are the three most-seen ads from last night:
1. NumbersUSA TV Spot, E-Verify Works - 2 airings, 9.37 million impressions
2. Freedom from Religion Foundation TV Spot, Church and State Featuring Ron Reagan - 2 airings, 9.29 million impressions
3. Amazon Prime Video TV Spot, Tom Clancys Jack Ryan: Season One - 1 airing, 6.03 million impressions
We can also see viewership trends from Inscape, the TV data company with glass-level insights from a panel of more than 11 million smart TVs. Here's a look at where viewers were tuning in from across U.S. DMAs:
Via Inscape
In general, the East and West Coasts had slightly higher tune-in than middle America. Other hot spots included Cedar Rapids-Waterloo-Iowa City-Dubuque, IA; Columbus, OH; Topeka, KS; Flint-Saginaw-Day City, MI; and West Palm Beach-Ft. Pierce, FL DMAs.
Inscape also tracked minute-by-minute viewership for the three-hour debate:
Via Inscape
Tune-in rose steadily in the first hour, plateaued a bit, then started a slow decline as the night wore on. There were two main peaks in viewership: First, around 9:25 p.m. ET, when candidates were discussing checking Trump and Russia/Putin, and election security/hacking threats. Then a little later viewership peaked around 9:57 p.m. ET, when Bernie Sanders discussed his health and candidates talked about whether age is an issue.
North America Stories
18/06/2026
Ratings Roundup is a rundown of recent rating news and is derived from press rel...
18/06/2026
PTZOptics has unveiled new Visual Reasoning demonstrations at InfoComm 2026 (Boo...
18/06/2026
IBC2026 will take place at the RAI Amsterdam from September 11-14, bringing toge...
18/06/2026
InfoComm 2026 held its first-ever Media Day on June 17, providing journalists an...
18/06/2026
FOR-A America has announced a Trade Agreements Act (TAA)-compliant LED display solution combining Alfalite's Litepix LED displays and Brompton Technology...
18/06/2026
In-venue and creative video staffers at the professional and collegiate level have one major thing in common: the intensity and attention to detail ramps up dur...
18/06/2026
The International Federation of American Football (IFAF) and TMRW Sports have an...
18/06/2026
AJA Video Systems has unveiled Io Xpand, a Thunderbolt 5-enabled PCIe expansion ...
18/06/2026
ESPN has announced its coverage plans for the 30th anniversary of the WNBA's...
18/06/2026
FOX Sports' Big Noon Kickoff will broadcast live from Wembley Stadium in Lon...
18/06/2026
InfoComm 2026 opened on Wednesday at the Las Vegas Convention Center, bringing t...
18/06/2026
As media companies look to deliver more live, VOD, and snackable sports content ...
18/06/2026
Top L-R: Take Me Home, The Lake
Bottom L-R: TheyDream, Union County
Free Summer Screening Series Announced
Screenings for the Local Utah Community at...
18/06/2026
The average daily TV screen time in May was 3 hours and 36 minutes, marking a clear decrease of 15 minutes compared to April. This trend proved to be much stron...
18/06/2026
Integration embeds Gracenote content intelligence, including contextual segments...
18/06/2026
AJA Video Systems unveiled Io Xpand, a high-performance Thunderbolt 5-enabled PCIe expansion chassis for AJA KONA and Corvid video and audio I/O cards. As dema...
18/06/2026
New NVRT-driven workflow enables on-demand traffic mirroring and guided troubleshooting for AV teams, integrators, and support organizations ahead of InfoComm 2...
18/06/2026
At InfoComm 2026, Mavis announced a major update to Mavis Studio, its live production app for the iPad, with new features designed to make professional AV produ...
18/06/2026
Transaction Positions Harmonic as a Pure-Play Broadband Company
Harmonic Inc. (NASDAQ: HLIT), the worldwide leader in virtualized broadband solutions, today a...
18/06/2026
ACT Entertainment and NETGEAR have announced a strategic partnership that establishes verified interoperability between NETGEAR Switches and key technologies fr...
18/06/2026
IBC2026 is set to bring the global media, entertainment and technology community together at the RAI Amsterdam from 11 14 September, enabling industry players f...
18/06/2026
Pliant Technologies is proud to introduce CrewCom Flex , the world's first frameless matrix intercom system and the only complete matrix IP-based intercom s...
18/06/2026
The XR Sports Alliance (XRSA) has announced that a new cohort of members has joined the strategic initiative: ActionStreamer, Antigravity, Creative Artists Agen...
18/06/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
18/06/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
18/06/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
18/06/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
18/06/2026
Linda May Han Oh Receives Guggenheim Fellowship The Berklee professor, bassist, and composer will use the fellowship to debut Dreams of Knowing, an interdisci...
18/06/2026
Play favorite titles from popular game libraries, keep progress synced and jump ...
18/06/2026
The digital era gave the advertising and marketing industry speed; the AI era is giving it autonomous operations.
For companies building next-generation techn...
17/06/2026
EVS has announced it has received the EcoVadis Gold Medal for sustainability performance, ranking among the top 5% of companies globally in the Technology/Mid-S...
17/06/2026
Chyron has released Weather 2.4, an update to its weather suite for broadcasters and meteorologists. The release focuses on enhancements to the DataFlow module,...
17/06/2026
VSiN, The Sports Betting Network, has announced the launch of Best Bets TV, a free ad-supported streaming TV (FAST) channel. The 24/7 channel is currently avail...
17/06/2026
DAZN's Team Whistle and Snap Inc. have announced a creator program centered ...
17/06/2026
LiveU is providing video transmission technology for broadcasters, production companies, and public safety agencies across North America's busy Summer of So...
17/06/2026
The National Academy of Television Arts and Sciences (NATAS) has announced that Laurens Grant and Jacob Ullman have joined its Board of Directors. Chief of Staf...
17/06/2026
Akta, the AI-First SaaS video platform for modern broadcast and streaming operations, today announced that its video platform is now generally available on Orac...
17/06/2026
This recent graduate from Houston found inspiration in technical directing and now eyes a future career in sports production...
17/06/2026
Audio-Technica (booth C7959) arrives at InfoComm 2026 in Las Vegas with a slate ...
17/06/2026
SNS has published a guide addressing growing demand for AI-powered video indexing, transcription, facial recognition, and searchable metadata across media libra...
17/06/2026
Providius has announced Providius Direct, a workflow for investigating network i...
17/06/2026
NEP Group has announced the commercial availability of NEP Platform, a software ...
17/06/2026
A new white paper examining Secure Reliable Transport (SRT) and Reliable Interne...
17/06/2026
New research from subscription bundling platform Bango finds that younger sports fans are increasingly consuming sport through highlights, clips, and social med...
17/06/2026
SMPTE has announced that its complete Standards catalog is now freely available to the global media technology community, including all published SMPTE Standard...
17/06/2026
Harmonic has completed the sale of its Video Business to MediaKind for $145 mill...
17/06/2026
Omaha Productions will produce the 2026 World Series of Poker (WSOP) in Las Vega...
17/06/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
17/06/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
17/06/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...