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WSCR (AM)

WSCR
670 The Score WSCR.jpg
City Chicago, Illinois
Broadcast area Chicago market
Branding 670 The Score
Slogan Chicago Sports Radio
Frequency 670 AM (kHz)
(also on HD Radio)
104.3 MHz WJMK-HD2
First air date January 2, 1992
Format Sports talk radio
Audience share 2.2 (Holiday 2016, Nielsen Audio[1])
Power 50,000 watts
Class A (clear-channel)
Facility ID 25445
Transmitter coordinates 41°56′3″N 88°4′24″W / 41.93417°N 88.07333°W / 41.93417; -88.07333 (NAD27) (main tower)
41°56′7″N 88°4′27″W / 41.93528°N 88.07417°W / 41.93528; -88.07417 (NAD27) (auxiliary tower)
Callsign meaning W-SCORE
Former frequencies 820 AM (kHz) (1992-1997)
1160 AM (kHz) (1997-2000)
Affiliations CBS Sports Radio
Owner CBS Radio
(CBS Radio East Inc.)
Sister stations WBBM, WBBM-FM, WCFS-FM, WJMK, WUSN, WXRT
part of CBS Corp. cluster with TV station WBBM-TV
Webcast Listen Live
Website 670 The Score

WSCR (670 kHz, "670 The Score") is a commercial AM radio station licensed to Chicago, Illinois. The station is owned by CBS Radio and broadcasts a sports talk radio format. Its transmitter is located just off Army Trail Road in the suburb of Bloomingdale, and its studios are located at Two Prudential Plaza in the Loop. It is known as "The Score," and has been on the air since January 2, 1992. WSCR is currently the Chicago radio home for Chicago Cubs baseball and is the flagship station for the Chicago Cubs Radio Network, as well as Illinois Fighting Illini football and men's basketball. WSCR also carries other live sports programming from CBS Sports Radio and Westwood One, including Monday Night Football.

WSCR uses HD Radio on its AM signal 24 hours a day. The station's programming is also available to listeners with an HD Radio receiver via a simulcast on the HD2 subchannel of sister station WJMK.

The station initially signed on at 820KHz AM on January 2, 1992 as a 5,000-watt regional "daytime" station. This meant that after sundown the station had to sign off to avoid interfering with the nighttime signal of WBAP in Fort Worth, Texas, the clear-channel station on 820. WSCR moved to 1160 AM on April 7, 1997, and to its current frequency of 670 AM — a 50,000-watt clear-channel signal acquired when Viacom ceased broadcasting WMAQ's all-news format — in August 2000, and subsequently divested the 1160 frequency due to FCC limits on ownership (see WMAQ (AM) and WYLL). WSCR's studios were then located at 4949 W. Belmont Ave. on the northwest side of Chicago, in the building where sister station WXRT had long been located. (WSCR ceased broadcasting from that location in 2001.)


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