Oklahoma State University Athletics
The Bedlam Series - 2020-21
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| 2020-2021 | Event | W/L | Result |
| September 28 | Women's Golf at Schooner Fall Classic | L | OU 2nd, OSU 7th |
| October 4 | Big 12 Men's Golf Match Play | W | OSU 2nd, OU 3rd |
| October 30 | Men's Cross Country in Lawrence, KS # | W | OSU 1st, OU 8th |
| October 30 | Women's Cross Country in Lawrence, KS # | W | OSU 4th, OU 9th |
| November 12 | Women's Soccer in Norman | W | OSU 1, OU 0 |
| November 21 | Football in Norman | L | OU 41, OSU 13 |
| December 15 | Women's Basketball in Norman | W | OSU 66, OU 53 |
| February 6 | Women's Basketball in Stillwater | W | OSU 91, OU 64 |
| February 7 | Wrestling in Norman | W | OSU 24, OU 10 |
| February 21 | Wrestling in Stillwater | W | OSU 24, OU 16 |
| February 26-27 | Men's Indoor Track & Field in Lubbock, TX # | L | OU 3rd, OSU 4th |
| February 26-27 | Women's Indoor Track & Field in Lubbock, TX # | W | OSU 2nd, OU 7th |
| February 27 | Men's Basketball in Norman | W | OSU 94, OU 90 |
| March 1 | Men's Basketball in Stillwater | W | OSU 79, OU 75 |
| March 12 | Men's Tennis in Norman | W | OSU 4, OU 2 |
| March 12 | Women's Basketball in Kansas City # | W | OSU 89, OU 80 |
| March 27 | Soccer in Stillwater* | W | OSU 2, OU 0 |
| March 30 | Baseball in Stillwater* | W | OSU 5, OU 4 |
| April 2 | Women's Tennis in Norman | L | OU 4, OSU 0 |
| April 12 | Women's Golf in Stillwater* | L | OU 3, OSU 2 |
| April 18 | Men's Tennis in Stillwater | W | OSU 4, OU 2 |
| April 18-20 | Women's Golf in The Woodlands, TX # | W | OSU 1st, OU 4th |
| April 24 | Women's Tennis in Waco, TX # | L | OU 4, OSU 0 |
| April 26-28 | Men's Golf in Hutchinson, KS # | W | OSU 1st, OU 2nd |
| April 30 | Baseball in Stillwater | L | OU 16, OSU 2 |
| May 1 | Baseball in Norman | L | OU 5, OSU 3 |
| May 2 | Baseball in Norman | W | OSU 8, OU 7 |
| May 7 | Softball in Stillwater | W | OSU 6, OU 4 |
| May 8 | Softball in Stillwater | L | OU 6, OSU 4 |
| May 9 | Softball in Stillwater | L | OU 11, OSU 8 |
| May 11 | Baseball in Tulsa* | W | OSU 7, OU 3 |
| May 15 | Softball in Oklahoma City # | L | OU 10, OSU 2 |
| May 14-16 | Men's Outdoor Track & Field in Manhattan, KS # | L | OU 3rd, OSU 7th |
| May 14-16 | Women's Outdoor Track & Field in Manhattan, KS # | W | OSU 4th, OU 6th |
| May 26 | Baseball in Oklahoma City # | W | OSU 9, OU 5 |
| OSU wins 2020-21 series, 23-12 | |||
The Bedlam Series is calculated by straight wins and losses in head to head competition. In sports where there is no head to head matchup, the Big 12 Championship final standings are used.
* - Non-conference game
# - Big 12 Championship event
Other Bedlam Links:
| Year | Winner | Score |
| 1999-2000 Bedlam Series | OU | 12-7 |
| 2000-2001 Bedlam Series | OSU | 9.5-8.5 |
| 2001-2002 Bedlam Series | OU | 10-9 |
| 2002-2003 Bedlam Series | OSU | 12-7 |
| 2003-2004 Bedlam Series | OU | 10.5-8.5 |
| 2004-2005 Bedlam Series | OU | 10.5-8.5 |
| 2005-2006 Bedlam Series | OU | 10-7 |
| 2006-2007 Bedlam Series | OSU | 10-7 |
| 2007-2008 Bedlam Series | OSU | 11-10 |
| 2008-2009 Bedlam Series | OU | 13-11 |
| 2009-2010 Bedlam Series | OU | 15-12-1 |
| 2010-2011 Bedlam Series | OU | 16-12 |
| 2011-2012 Bedlam Series | OU | 15-14 |
| 2012-2013 Bedlam Series | OU | 14-12-1 |
| 2013-2014 Bedlam Series | OSU | 17-13 |
| 2014-2015 Bedlam Series | OSU | 17-11 |
| 2015-2016 Bedlam Series | OSU | 15-14 |
| 2016-2017 Bedlam Series | OSU | 14-12 |
| 2017-2018 Bedlam Series | OSU | 18-10 |
| 2018-2019 Bedlam Series | OU | 14-12 |
| 2019-2020 Bedlam Series | OSU | 8-5-1 |
