Past Events Search
| Date | Event | Promotion |
| 2025-05-23 |  XKO 70 - Fight Night | Back Alley Promotions |
| 2025-03-21 | XKO - Fight Night | Back Alley Promotions |
| 2024-09-19 | XKO 68 - Fight Night | Back Alley Promotions |
| 2024-06-14 | XKO 67 - Fight Night | Back Alley Promotions |
| 2024-04-12 | XKO 66 - Fight Night | Back Alley Promotions |
| 2024-02-02 | XKO 65 - Fight Night | Back Alley Promotions |
| 2023-10-20 | XKO 64 - Fight Night | Back Alley Promotions |
| 2023-07-28 | XKO 63 - Xtreme Knockout 63: Summer Bash | Back Alley Promotions |
| 2023-05-26 | XKO 62 - Xtreme Knockout 62 | Back Alley Promotions |
| 2023-04-07 | XKO 61 | Back Alley Promotions |
| 2023-01-27 | XKO - Fight Night | Back Alley Promotions |
| 2022-10-21 | XKO 58 - Fight Night | Back Alley Promotions |
| 2022-09-10 | XKO 57 - End of Summer Bash | Back Alley Promotions |
| 2022-05-07 | XKO 56 - Xtreme Knockout 56 | Back Alley Promotions |
| 2022-02-18 | XKO 55 - Xtreme Knockout 55 | Back Alley Promotions |
| 2021-12-02 | XKO - Amateur Series 20 | Back Alley Promotions |
| 2021-10-08 | XKO 54 - Xtreme Knockout 54 | Back Alley Promotions |
| 2021-09-18 | XKO 53 - Xtreme Knockout 53 | Back Alley Promotions |
| 2021-08-26 | XKO 52 - Xtreme Knockout 52 | Back Alley Promotions |
| 2021-06-24 | XKO - Xtreme Knockout 51: Fight Night Vol. 2 | Back Alley Promotions |
| 2021-05-14 | XKO 50 | Back Alley Promotions |
| 2021-01-28 | XKO - Xtreme Knockout 49: Friday Night | Back Alley Promotions |
| 2020-01-10 | XKO - Xtreme Knockout 48: All In Casino Night | Back Alley Promotions |
| 2019-10-04 | XKO 47: Friday Night Fight Night | Back Alley Promotions |
| 2019-07-13 | XKO 46 - Xtreme Knockout 46: Summer Bash | Back Alley Promotions |
| 2019-04-27 | XKO - Xtreme Knockout 45 | Back Alley Promotions |
| 2019-01-12 | XKO - Xtreme Knockout 44: All In | Back Alley Promotions |
| 2018-09-29 | XKO 43 | Back Alley Promotions |
| 2018-07-21 | XKO - Xtreme Knockout 42 | Back Alley Promotions |
| 2018-05-19 | XKO 41 | Back Alley Promotions |
| 2018-03-10 | XKO - Xtreme Knockout 40 | Back Alley Promotions |
| 2018-01-06 | XKO - Xtreme Knockout 39 | Back Alley Promotions |
| 2017-10-21 | XKO 38 | Back Alley Promotions |
| 2017-08-12 | XKO 37 | Back Alley Promotions |
| 2017-06-10 | XKO 36 | Back Alley Promotions |
| 2017-04-01 | XKO 35 | Back Alley Promotions |
| 2017-01-28 | XKO 34 | Back Alley Promotions |
| 2016-11-05 | XKO 33 | Back Alley Promotions |
| 2016-08-27 | XKO 32 | Back Alley Promotions |
| 2016-06-25 | XKO 31 | Back Alley Promotions |
| 2016-04-30 | XKO 30 | Back Alley Promotions |
| 2016-02-27 | XKO - Xtreme Knockout 29 | Back Alley Promotions |
| 2015-12-05 | XKO 28 | Back Alley Promotions |
| 2015-09-12 | XKO 27 | Back Alley Promotions |
| 2015-06-27 | XKO - Xtreme Knockout 26 | Back Alley Promotions |
| 2015-03-28 | XKO - Xtreme Knockout 25 | Back Alley Promotions |
| 2015-01-17 | XKO - Xtreme Knockout 24 | Back Alley Promotions |
| 2014-10-18 | XKO - Xtreme Knockout 23 | Back Alley Promotions |
| 2014-05-10 | XKO - Xtreme Knockout 22 | Back Alley Promotions |
| 2014-01-18 | XKO - Xtreme Knockout 21 | Back Alley Promotions |
| 2013-11-23 | XKO - Xtreme Knockout 20 | Back Alley Promotions |
| 2013-08-17 | XKO - Xtreme Knockout 19 | Back Alley Promotions |
| 2013-03-23 | XKO - Xtreme Knockout 18 | Back Alley Promotions |
| 2013-01-12 | XKO - Xtreme Knockout 17 | Back Alley Promotions |
| 2012-10-20 | XKO - Xtreme Knockout 16 | Back Alley Promotions |
| 2012-06-02 | XKO - Xtreme Knockout 15 | Back Alley Promotions |
| 2012-02-18 | XKO - Xtreme Knockout 14 | Back Alley Promotions |
| 2011-12-03 | XKO - Xtreme Knockout 13 | Back Alley Promotions |
| 2011-09-03 | XKO - Xtreme Knockout 12 | Back Alley Promotions |
| 2011-07-23 | XKO - Xtreme Knockout 11 | Back Alley Promotions |
| 2011-04-09 | XKO - Xtreme Knockout 10 | Back Alley Promotions |
| 2011-01-29 | XKO - Xtreme Knockout 9 | Back Alley Promotions |
| 2010-10-09 | XKO - Xtreme Knockout 8 | Back Alley Promotions |
| 2010-06-05 | XKO - Xtreme Knockout 7 | Back Alley Promotions |
| 2010-03-20 | XKO - Xtreme Knockout 6 | Back Alley Promotions |
| 2009-10-17 | XKO - Xtreme Knockout 5 | Back Alley Promotions |
| 2009-05-09 | XKO - Xtreme Knockout 4 | Back Alley Promotions |
| 2009-03-14 | XKO - Xtreme Knockout 3 | Back Alley Promotions |
| 2009-01-10 | XKO - Xtreme Knockout 2 | Back Alley Promotions |