TONIGHT SHOW Wins The September 10-14 Week In Adults 18-34

"The Tonight Show Starring Jimmy Fallon" has won the late-night ratings race for the week of Sept. 10-14 in the key adult 18-49 demographic, as well as adults 18-34, adults 25-54 and all key adult-female demos, according to "live plus same day" figures from Nielsen Media Research.

For the week, "Tonight" averaged a 0.46 rating in adults 18-49 versus a 0.45 for "The Late Show with Stephen Colbert" and a 0.33 for "Jimmy Kimmel Live." Note that "Tonight" and "Kimmel" aired Friday encores and "Tonight's" was excluded from weekly averages.

Last week at 12:35 a.m. ET, "Late Night with Seth Meyers" outperformed "The Late Late Show with James Corden" in every key ratings category- adults, men and women 18-34, 18-49 and 25-54, plus total viewers. For their head-to-head half-hour, "Late Night" also beat ABC's "Nightline" in all key measures.

LATE-NIGHT WEEKLY AVERAGES
(According to viewing figures from Nielsen Media Research for the week of Sept. 10-14. Ratings reflect "live plus same day" data unless otherwise noted. Season-to-date figures are averages of "live plus seven day" data except for the two most recent weeks, which are "live plus same day.")

ADULTS 18-49

11:35 p.m.-12:35 a.m. ET
NBC "Tonight" 0.46 rating, 3 share *
CBS "Late Show," 0.45/3
ABC "Kimmel," 0.33/2 *

12:35-1:05 a.m. ET
ABC "Nightline," 0.25/2

12:35-1:35 a.m. ET
NBC "Late Night," 0.28/3 *
CBS "Late Late Show," 0.22/2 *

1:35-2:05 a.m. ET
NBC "Last Call," 0.16/2 *

TOTAL VIEWERS

11:35 p.m.-12:35 a.m. ET
NBC "Tonight," 2.169 million viewers *
CBS "Late Show," 3.075 million viewers
ABC "Kimmel," 1.746 million viewers *

12:35-1:05 a.m. ET
ABC "Nightline," 1.170 million viewers

12:35-1:35 a.m. ET
NBC "Late Night," 1.223 million viewers *
CBS "The Late Late Show," 1.212 million viewers *

1:35-2:05 a.m. ET
NBC "Last Call," 0.685 million viewers *

* Friday's "Tonight," "Kimmel," "Late Night" and "Late Late Show" were encores and the "Tonight" rebroadcast was excluded from these averages. Friday's "Last Call" was preempted.

SEASON AVERAGES

ADULTS 18-49

11:35 p.m.-12:35 a.m. ET
NBC "Tonight" 0.61 rating, 4 share
CBS "Late Show," 0.57/4
ABC "Kimmel," 0.45/3

12:35-1:05 a.m. ET
ABC "Nightline," 0.29/2

12:35-1:35 a.m. ET
NBC "Late Night," 0.36/3
CBS "The Late Late Show," 0.26/2

1:35-2:05 a.m. ET
NBC "Last Call," 0.21/2

TOTAL VIEWERS

11:35 p.m.-12:35 a.m. ET
NBC "Tonight," 2.571 million viewers
CBS "Late Show," 3.751 million viewers
ABC "Kimmel," 2.182 million viewers

12:35-1:05 a.m. ET
ABC "Nightline," 1.341 million viewers

12:35-1:35 a.m. ET
NBC "Late Night," 1.509 million viewers
CBS "The Late Late Show," 1.354 million viewers

1:35-2:05 a.m. ET
NBC "Last Call," 0.786 million viewers

SELECTED CABLE RESULTS, WEEK OF SEPT. 10-14

NATIONAL ADULT 18-49 RATING

Comedy Central, 11-11:30 p.m., "The Daily Show," 0.22

TBS, 11 p.m.-midnight, "Conan," 0.10 (R)

Adult Swim, 11:30 p.m.-12:30 a.m. ET, 0.52
Adult Swim, 12:30-1:30 a.m. ET, 0.39

Each adult 18-49 rating point equals 1.29 million viewers.

TOTAL VIEWERS

Comedy Central, 11-11:30 p.m., "The Daily Show," 0.750 million

TBS, 11 p.m.-midnight, "Conan," 0.235 million (R)

Adult Swim, 11:30 p.m.-12:30 a.m. ET, 1.047 million
Adult Swim, 12:30-1:30 a.m. ET, 0.789 million