Ryan Bader vs. Valentin Moldavsky (Heavyweight) Benson Henderson vs. Islam Mamedov (Lightweight) Henry Corrales vs. Aiden Lee (Featherweight) Sabah Homasi vs. Jaleel Willis (Welterweight)
1998
2016
2020
2013
1996
2005
—
1975
2015
2019
1982
2008
1984
1979
1983
2017
1991
2018
1946