In his quest for a title in a second division, WBC Welterweight Champion "Sugar" Ray Leonard moves up to super welterweight to take on WBA Champion Ayub Kalule in Houston.
1992
1977
1964
2002
1974
2010
2005
2007
1958
1973
2011
2009
2020
1967
2017
2003
2014
—
2025
