IBU welterweight world title
Covers world title bouts since 1919. Last held in 1938; no longer contested.
- World title bouts
- 40
- Champions
- 12
- Longest reign (Jack Britton, 1919–1922)
- 3 years, 7 months
- Most successful defences in one reign (Jack Britton, 1919–1922)
- 8
Last champion
World title bout
Reigns by length
- 1Jack BrittonIBU1919–19223 years, 7 months · 8 successful defences
- 2Mickey WalkerIBU1922–19263 years, 6 months · 5 successful defences
- 3Barney RossIBU1935–19382 years, 7 months · 2 successful defences
- 4Joe DundeeIBU1927–19292 years, 1 month · 1 successful defence
- 5Jackie FieldsIBU1932–19331 year · 0 successful defences
- 6Pete LatzoIBU1926–19271 year · 2 successful defences
- 7Jimmy McLarninIBU1933–193411 months · 0 successful defences
- 8Jackie FieldsIBU1929–19309 months · 0 successful defences
- 9Jimmy McLarninIBU1934–19358 months · 0 successful defences
- 10Tommy FreemanIBU1930–19317 months · 0 successful defences
- 11Jack ThompsonIBU1931–19316 months · 0 successful defences
- 12Jack ThompsonIBU1930–19303 months · 0 successful defences
- 13Barney RossIBU1934–19343 months · 0 successful defences
- 14Lou BrouillardIBU1931–19323 months · 0 successful defences
- 15Young Corbett IIIIBU1933–19333 months · 0 successful defences
- 16Felix WoutersIBU1938–19381 month · 0 successful defences
Timeline of world title events
1919
Jack Britton beats Ted Kid Lewis via knockout 9/12
Welterweight · IBUNew champion
Jack Britton and Jack Perry draw via newspaper decision 10/10
Welterweight · IBU
Jack Britton beats Joe Welling via newspaper decision 10/10
Welterweight · IBU
Jack Britton beats Ted Kid Lewis via newspaper decision 8/8
Welterweight · IBU
Jack Britton beats Johnny Tillman via newspaper decision 10/10
Welterweight · IBU
1920
Jack Britton beats Johnny Griffiths via newspaper decision 15/15
Welterweight · IBU and NYSAC
Jack Britton beats Young Joe Borrell via newspaper decision 8/8
Welterweight · IBU and NYSAC
Jack Britton and Lou Bogash draw via points decision 12/12
Welterweight · IBU and NYSAC
Jack Britton beats Johnny Tillman via newspaper decision 10/10
Welterweight · IBU and NYSAC
1921
Jack Britton beats Ted Kid Lewis via unanimous decision 15/15
Welterweight · IBU, NYSAC and WBA
Jack Britton and Dave Shade draw via points decision 10/10
Welterweight · IBU, NYSAC and WBA
Jack Britton and Frank Barrieau draw via points decision 10/10
Welterweight · IBU
1922
Jack Britton and Dave Shade draw via majority decision 15/15
Welterweight · NYSAC, WBA and IBU
Jack Britton beats Benny Leonard via disqualification 13/15
Welterweight · NYSAC, WBA and IBU
Mickey Walker beats Jack Britton via unanimous decision 15/15
Welterweight · NYSAC, WBA and IBUNew IBU champion
1923
Mickey Walker beats Pete Latzo via newspaper decision 12/12
Welterweight · NYSAC, WBA and IBU
Mickey Walker v Jimmy Jones ends in a no contest
Welterweight · IBU and WBA
1924
Mickey Walker beats Lew Tendler via unanimous decision 10/10
Welterweight · NYSAC, WBA, IBU and The Ring
Mickey Walker beats Bobby Barrett via knockout 6/10
Welterweight · NYSAC, WBA, IBU and The Ring
1925
Mickey Walker beats Dave Shade via split decision 15/15
Welterweight · NYSAC, WBA, IBU and The Ring
Mickey Walker beats Sailor Friedman via newspaper decision 12/12
Welterweight · NYSAC, WBA, IBU and The Ring
1926
Pete Latzo beats Mickey Walker via unanimous decision 10/10
Welterweight · NYSAC, WBA, IBU and The RingNew IBU champion
Pete Latzo beats Willie Harmon via knockout 5/12
Welterweight · NYSAC, WBA, IBU and The Ring
Pete Latzo beats George Levine via disqualification 4/15
Welterweight · NYSAC, WBA, IBU and The Ring
1927
Joe Dundee beats Pete Latzo via majority decision 15/15
Welterweight · NYSAC, WBA, IBU and The RingNew IBU champion
Joe Dundee beats Billy Drako via newspaper decision 10/10
Welterweight · NYSAC, WBA, IBU and The Ring
1929
Jackie Fields beats Joe Dundee via disqualification 2/15
Welterweight · NYSAC, WBA, IBU and The RingNew IBU champion
1930
Jack Thompson beats Jackie Fields via points decision 15/15
Welterweight · NYSAC, WBA, IBU and The RingNew IBU champion
Tommy Freeman beats Jack Thompson via points decision 15/15
Welterweight · NYSAC, WBA, IBU and The RingNew IBU champion
1931
Jack Thompson beats Tommy Freeman via knockout 12/15
Welterweight · NYSAC, WBA, IBU and The RingNew IBU champion
Lou Brouillard beats Jack Thompson via unanimous decision 15/15
Welterweight · NYSAC, WBA, IBU and The RingNew IBU champion
1932
Jackie Fields beats Lou Brouillard via unanimous decision 10/10
Welterweight · NYSAC, WBA, IBU and The RingNew IBU champion
1933
Young Corbett III beats Jackie Fields via points decision 10/10
Welterweight · NYSAC, WBA, IBU and The RingNew IBU champion
Jimmy McLarnin beats Young Corbett III via knockout 1/10
Welterweight · NYSAC, WBA, IBU and The RingNew IBU champion
1934
Barney Ross beats Jimmy McLarnin via split decision 15/15
Welterweight · NYSAC, WBA, IBU and The RingNew IBU champion
Jimmy McLarnin beats Barney Ross via split decision 15/15
Welterweight · NYSAC, WBA, IBU and The RingNew IBU champion
1935
Barney Ross beats Jimmy McLarnin via unanimous decision 15/15
Welterweight · NYSAC, WBA, IBU and The RingNew IBU champion
1936
Barney Ross beats Izzy Jannazzo via unanimous decision 15/15
Welterweight · NYSAC, WBA, IBU and The Ring
1937
Barney Ross beats Ceferino Garcia via unanimous decision 15/15
Welterweight · NYSAC, WBA, IBU and The Ring
1938
Barney Ross’s reign as the IBU welterweight world champion ends
Welterweight · IBU
Felix Wouters beats Gustav Eder via split decision 15/15
Welterweight · IBUNew champion
Felix Wouters’s reign as the IBU welterweight world champion ends
Welterweight · IBU