Fox News Channel attracted 15.4 million viewers during Thursday's final presidential debate between President Trump and Democratic nominee Joe Biden, a larger audience than all broadcast and cable news competitors.

The debate averaged 61.7 million viewers across six networks, down from the 68.1 million who tuned in for the first Trump-Biden showdown Sept. 29. With Election Day fewer than two weeks away, the debate offered both candidates their last chance to make their case in front of a large national audience watching and listening on TV, radio and online.

ABC finished second with an average of 11.2 million viewers, followed by NBC with 10.6 million. CNN averaged 7.5 million viewers during the debate, while MSNBC rounded out the top five with 6.9 million and CBS finished last by averaging 5.7 million viewers. The FOX network aired NFL “Thursday Night Football” instead of the debate.

Fox News finished ahead of CNN and MSNC combined.

Fox News also finished atop the key demographic of adults age 25-54, averaging 4.4 million viewers in that age range.

FOX NEWS FINISHES HISTORIC THIRD QUARTER ATOP BROADCAST NETWORKS IN KEY CATEGORY

Ratings for Fox News' post-debate coverage also topped those liberal networks CNN and MSNBC. Fox News Channel averaged 4.7 million viewers between 11 p.m. and 2 a.m. ET, compared three million for CNN and 2.5 million for MSNBC.

Fox News averaged 17.8 million viewers for the first debate last month, making it the most-watched debate on a single network in cable news history.

Fox News set another ratings record earlier this month when a staggering 11.9 million viewers tuned in to the channel's coverage of the Oct. 7 vice presidential debate between Sen. Kamala Harris and Mike Pence.

The event became the most-watched vice presidential debate on a single network in television history, topping the prior record that Fox News set in 2008 when 11.1 million tuned in to see then-Sen. Joe Biden face off with Sarah Palin.

FOX NEWS CHANNEL DRAWS 17.8 MILLION VIEWERS FOR FIRST TRUMP-BIDEN DEBATE

Fox News Channel wrapped up a historic third quarter last month as the first cable network ever to surpass all broadcast networks in total weekday prime-time viewers for an entire three-month period.

Fox News averaged four million weekday prime-time viewers, beating out leading broadcast network NBC (3.6 million viewer average). Between 8 p.m. and 11 p.m. ET, Fox News averaged 3.5 million viewers to finish No. 1 in basic cable. MSNBC placed second with an average of 2.1 million viewers.

“Hannity” recorded its best-ever quarter to finish as the No. 1 program on cable news, averaging a whopping 4.5 million nightly viewers. “Tucker Carlson Tonight” finished a close second, averaging 4.4 million viewers as FNC’s popular primetime lineup dominated competitors.

CLICK HERE TO GET THE FOX NEWS APP

The FOX network’s decision to air NFL football over the debate was not unprecedented. In 2016, NBC skipped the second debate back between Trump and Hillary Clinton to air a "Sunday Night Football" game between the New York Giants and Green Bay Packers.

All debate ratings data courtesy of Nielsen Media Research.

Fox News’ Paul Steinhauser contributed to this report.

Fox News attracts 15.4 million viewers for final Trump-Biden debate, topping broadcast, cable competitors

Debate averaged 55 million viewers across six broadcast and cable networks