World Light Welterweight Champions									Cumulative
Nat.	Date	Champion	Defeated	Result	W	Days	Years	Notes	W	Days	Years	Rank
ENG	2/18/1930	Jack Kid Berg	Mushy Callahan	KO-10	5	430	1.18
USA	4/24/1931	Tony Canzoneri	Jack Kid Berg	KO-3	3	269	0.74
USA	1/18/1932	Johnny Jadick	Tony Canzoneri	W-10	2	399	1.09
MEX	2/20/1933	Battling Shaw	Johnny Jadick	W-10	1	90	0.25
USA	5/21/1933	Tony Canzoneri	Battling Shaw	W-10	1	33	0.09		4	302	0.83
USA	6/23/1933	Barney Ross	Tony Canzoneri	W-10	9	655	1.79					10
	4/9/1935	Vacant				4038	11.06
USA	4/29/1946	Tippy Larkin	Willie Joyce	W-12	2	190	0.52
	11/5/1946	Vacant				4602	12.61
PRI	6/12/1959	Carlos Ortiz	Kenny Lane	KO-2	3	447	1.22
ITA	9/1/1960	Duilio Loi	Carlos Ortiz	W-15	3	743	2.04
USA	9/14/1962	Eddie Perkins	Duilio Loi	W-15	1	78	0.21
ITA	12/1/1962	Duilio Loi	Eddie Perkins	W-15	1	61	0.17		4	804	2.20	8
	1/31/1963	Vacant				49	0.13
PHI	3/21/1963	Roberto Cruz	Battling Torres	KO-1	1	86	0.24
USA	6/15/1963	Eddie Perkins	Roberto Cruz	W-15	3	583	1.60		4	661	1.81	9
VEN	1/18/1965	Carlos Hernandez	Eddie Perkins	W-15	3	467	1.28
ITA	4/30/1966	Sandro Lopopolo	Carlos Hernandez	W-15	2	338	0.93
JPN	4/3/1967	Takeshi Fuji	Sandro Lopopolo	KO-2	2	619	1.70
ARG	12/12/1968	Nicolino Locche	Paul Fujii	KO-9	6	1184	3.24					6
PAN	3/10/1972	Alfonso Frazer	Nicolino Locche	W-15	2	232	0.64
COL	10/28/1972	Antonio Cervantes	Alfonso Frazer	KO-10	11	1225	3.36
PRI	3/6/1976	Wilfredo Benitez	Antonio Cervantez	W-15	4	609	1.67
COL	11/5/1977	Antonio Cervantes	Adrian Marrero	W-15	6	1001	2.74		17	2226	6.10	2
USA	8/2/1980	Aaron Pryor	Antonio Cervantes	KO-4	11	1673	4.58					4
	3/2/1985	Vacant				172	0.47
USA	8/21/1985	Lonnie Smith	Bill Costello	KO-8	1	257	0.70
MEX	5/5/1986	Rene Arredondo	Lonnie Smith	KO-5	1	80	0.22
JPN	7/24/1986	Tsuyoshi Hamada	Rene Arredondo	KO-1	2	363	0.99
MEX	7/22/1987	Rene Arredondo	Tsuyoshi Hamada	KO-6	1	113	0.31		2	193	0.53
USA	11/12/1987	Roger Mayweather	Rene Arredondo	KO-6	6	552	1.51
MEX	5/17/1989	Julio Cesar Chavez	Roger Mayweather	KO-10	21	1718	4.71
USA	1/29/1994	Frankie Randall	Julio Cesar Chavez	W-12	1	98	0.27
MEX	5/7/1994	Julio Cesar Chavez	Frankie Randall	W-8	5	762	2.09		26	2480	6.79	1
USA	6/7/1996	Oscar De La Hoya	Julio Cesar Chavez	KO-4	2	638	1.75
	3/7/1998	Vacant				532	1.46
RUS	8/21/1999	Kostya Tszyu	Miguel Angel Gonzalez	KO-10	10	2114	5.79					3
ENG	6/4/2005	Ricky Hatton	Kostya Tszyu	KO-11	6	1428	3.91					5
PHI	5/2/2009	Manny Pacquiao	Ricky Hatton	KO-2	1	196	0.54
	11/14/2009	Vacant				973	2.67
USA	7/14/2012	Danny Garcia	Amir Khan	KO-4	5	1113	3.05					7
	8/1/2015	Vacant				357	0.98
USA	7/23/2016	Terence Crawford	Viktor Postol	W-12	4	686	1.88
	6/9/2018	Vacant				14	0.04
SCO	6/23/2018	Josh Taylor	Viktor Postol	W-12	3	440	1.21
	9/6/2019