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 21 January 1, 2019 (Pittsburgh, PA)
- Season 21 January 8, 2019 (Jacksonville, FL)
- Season 21 January 15, 2019 (Birmingham, AL)
- Season 21 January 22, 2019 (Wichita, KS)
- Season 21 January 29, 2019 (Phoenix, AZ)
- Season 21 February 5, 2019 (Everrett, WA)
- Season 21 February 12, 2019 (Toledo, OH)
- Season 21 February 19, 2019 (New Orleans, LA)
- Season 21 February 26, 2019 (Charlotte, NC)
- Season 21 March 5, 2019 (Wilkes-Barre, PA)
- Season 21 March 12, 2019 (Dayton, OH)
- Season 21 March 19, 2019 (Indianapolis, IN)
- Season 21 March 26, 2019 (Uncasville, CT)
- Season 21 April 2, 2019 (Baltimore, MD)
- Season 21 April 9, 2019 (Brooklyn, NY)
- Season 21 April 16, 2019 (Montreal, Canada)
- Season 21 April 23, 2019 (Lincoln, NE)
- Season 21 April 30, 2019 (Columbus, OH)
- Season 21 May 7, 2019 (Louisville, KY)
- Season 21 May 14, 2019 (London, England)
- Season 21 May 21, 2019 (Providence, RI)
- Season 21 May 28, 2019 (Tulsa, OK)
- Season 21 June 4, 2019 (Laredo, TX)
- Season 21 June 11, 2019 (Sacramento, CA)
- Season 21 June 18, 2019 (Ontario, CA)
- Season 21 June 25, 2019 (Portland, OR)
- Season 21 July 2, 2019 (San Antonio, TX)
- Season 21 July 9, 2019 (Manchester, NH)
- Season 21 July 16, 2019 (Worcester, MA)
- Season 21 July 23, 2019 (Miami, FL)
- Season 21 July 30, 2019 (Memphis, TN)
- Season 21 August 6, 2019 (Detroit, MI)
- Season 21 August 13, 2019 (Toronto, ON)
- Season 21 August 20, 2019 (Sioux Falls, SD)
- Season 21 August 27, 2019 (Baton Rouge, LA)
- Season 21 September 3, 2019 (Norfolk, VA)
- Season 21 September 10, 2019 (New York, NY)
- Season 21 September 17, 2019 (Atlanta, GA)
- Season 21 September 24, 2019 (San Francisco, CA)
- Season 21 October 4, 2019 (Los Angeles, CA)
- Season 21 October 11, 2019 (Las Vegas, NV)
- Season 21 October 18, 2019 (Indianapolis, IN)
- Season 21 October 25, 2019 (Kansas City, MO)
- Season 21 November 1, 2019 (Buffalo, NY)
- Season 21 November 8, 2019 (Manchester, UK)
- Season 21 November 15, 2019 (Philadelphia, PA)
- Season 21 November 22, 2019 (Chicago, IL)
- Season 21 November 29, 2019 (Birmingham, AL)
- Season 21 December 6, 2019 (Fayetteville, NC)
- Season 21 December 13, 2019 (Milwaukee, WI)
- Season 21 December 20, 2019 (Brooklyn, NY)
- Season 21 December 27, 2019 (Detroit, MI)
WWE SmackDown - Season 21 Episode 31 July 30, 2019 (Memphis, TN)
7.40 85 minutes Tonight on SmackDown LIVE, WWE Champion Kofi Kingston overcame United States Champion AJ Styles in a non-title Champion vs. Champion Match with the members of The O.C. and The New Day at ringside. Plus, Roman Reigns was denied the opportunity to make a SummerSlam challenge when a pile of scaffold and metal fell down upon him, and Charlotte Flair emerged to challenge Trish Stratus to a match at The Biggest Event of the Summer.
