Season
- Season 1 1999-04-29
- Season 2 2000-01-06
- Season 3 2001-01-04
- Season 4 2002-01-03
- Season 5 2003-01-02
- Season 6 2004-01-01
- Season 7 2005-01-07
- Season 8 2006-01-06
- Season 9 2007-01-05
- Season 10 2008-01-04
- Season 11 2009-01-02
- Season 12 2010-01-01
- Season 13 2011-01-07
- Season 14 2012-01-06
- Season 15 2013-01-04
- Season 16 2014-01-03
- Season 17 2015-01-02
- Season 18 2016-01-07
- Season 19 2017-01-03
- Season 20 2018-01-02
- Season 21 2019-01-01
- Season 22 2020-01-03
- Season 23 2021-01-01
- Season 24 2022-01-07
- Season 25 2023-01-06
- Season 26 2024-01-03
- Season 27 2025-01-03
Season 27 Episode
- Season 12 January 1, 2010 (East Rutherford, NJ)
- Season 12 January 8, 2010 (Louisville, KY)
- Season 12 January 15, 2010 (Green Bay, WI)
- Season 12 January 22, 2010 (Greenville, SC)
- Season 12 January 29, 2010 (Cincinnati, OH)
- Season 12 February 5, 2010 (Memphis, TN)
- Season 12 February 12, 2010 (Baton Rouge, LA)
- Season 12 February 19, 2010 (Kansas City, MO)
- Season 12 February 26, 2010 (Milwaukee, WI)
- Season 12 March 5, 2010 (Wichita, KS)
- Season 12 March 12, 2010 (Seattle, WA)
- Season 12 March 19, 2010 (Los Angeles, CA)
- Season 12 March 26, 2010 (San Jose, CA)
- Season 12 April 2, 2010 (Las Vegas, NV)
- Season 12 April 9, 2010 (Chicago, IL)
- Season 12 April 16, 2010 (London, England, UK)
- Season 12 April 23, 2010 (Uncasville, CT)
- Season 12 April 30, 2010 (Hershey, PA)
- Season 12 May 7, 2010 (North Charleston, SC)
- Season 12 May 14, 2010 (Buffalo, NY)
- Season 12 May 21, 2010 (Ottawa, Ontario, Canada)
- Season 12 May 28, 2010 (Cleveland, OH)
- Season 12 June 4, 2010 (Dallas, TX)
- Season 12 June 11, 2010 (Tampa, FL)
- Season 12 June 18, 2010 (Raleigh, NC)
- Season 12 June 25, 2010 (Manchester, NH)
- Season 12 July 2, 2010 (Wilkes-Barre, PA)
- Season 12 July 9, 2010 (Atlanta, GA)
- Season 12 July 16, 2010 (Louisville, KY)
- Season 12 July 23, 2010 (Little Rock, AR)
- Season 12 July 30, 2010 (Corpus Christi, TX)
- Season 12 August 6, 2010 (Laredo, TX)
- Season 12 August 13, 2010 (San Jose, CA)
- Season 12 August 20, 2010 (Bakersfield, CA)
- Season 12 August 27, 2010 (Fresno, CA)
- Season 12 September 3, 2010 (Albany, NY)
- Season 12 September 10, 2010 (Baltimore, MD)
- Season 12 September 17, 2010 (Detroit, MI)
- Season 12 September 24, 2010 (Bloomington, IL)
- Season 12 October 1, 2010 (Oklahoma City, OK)
- Season 12 October 8, 2010 (Topeka, KS)
- Season 12 October 15, 2010 (Portland, OR)
- Season 12 October 22, 2010 (Edmonton, Alberta, Canada)
- Season 12 October 29, 2010 (Milwaukee, WI)
- Season 12 November 5, 2010 (Bridgeport, CT)
- Season 12 November 12, 2010 (Manchester, England, UK)
- Season 12 November 19, 2010 (Richmond, VA)
- Season 12 November 26, 2010 (Jacksonville, FL)
- Season 12 December 3, 2010 (Norfolk, VA)
- Season 12 December 10, 2010 (Dayton, OH)
- Season 12 December 17, 2010 (Lafayette, LA)
- Season 12 December 21, 2010 (San Antonio, TX)
- Season 12 December 31, 2010 (Rochester, NY)
WWE SmackDown - Season 12 Episode 52 December 21, 2010 (San Antonio, TX)
7.40 85 minutes Tonight's episode of SmackDown is being broadcast live from the AT&T Center in San Antonio, TX. The scheduled matches for tonight's card are:
Non Title Match - Randy Orton vs. The Miz
Singles Match - Chavo Guerrero vs. Santino Marella (w/Vladimir Kozlov)
Singles Match - Drew McIntyre vs. Kaval
Tag Team Match - Alberto Del Rio & Jack Swagger vs. Kofi Kingston & Rey Mysterio
Non Title Two On One Handicap Match - Dolph Ziggler & Vickie Guerrero vs. John Cena
