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🏠HomeπŸ“ŠRankingsπŸ”SearchπŸ†Champions

WBO Lightweight Boxing Rankings β€” May 2011

Official Lightweight rankings for May 2011 from the WBO.

Presented as a historical snapshot for that month. Use the weight-class arrows to move up or down divisions, the month controls to jump between updates, and click any fighter's name to see their ranking history with the WBO.

Division
Period
Org
RankWBOMay 2011
πŸ†Mexico flagJuan Manuel Marquez
Super Champion
πŸ†United States flagRobert Guerrero
Interim Champion

1Argentina flagDaniel Dorrego
2Philippines flagMercito Gestaβ–²+1
3Uzbekistan flagAlisher Rahimovβ–²+1
4United Kingdom flagJohn Murrayβ–²+1
5Namibia flagPaulus Mosesβ–²+1
6Mexico flagAntonio De Marcoβ–²+1
7United States flagDavid DiazNEW
8United States flagJohn Molina
9Australia flagMichael Katsidis
10Colombia flagDarley Perezβ–²+2
11Russia flagEduard Trojanovskij
12Thailand flagThai Tor Silachaiβ–Ό-10
13Philippines flagJose OcampoNEW
14India flagAleksander Bajawa
15Japan flagRyuji Migaki

Source: WBO

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About the Lightweight Division

Weight Limit: 130-135 lbs (59.0-61.2 kg)

Lightweight is one of boxing's classic divisions, with a rich history dating back to the early days of professional boxing. The division features fast, skilled fighters known for their technical ability.

Division Characteristics

Lightweights are known for their speed, footwork, and technical skill. Fighters in this division typically rely on skill and speed rather than pure power, though knockouts still occur.

Notable Facts

The Lightweight division has been home to many legendary fighters, including Roberto DurΓ‘n, Pernell Whitaker, and more recently, fighters like Vasyl Lomachenko and TeΓ³fimo LΓ³pez.

Historical Context

Lightweight has long been one of boxing's most competitive divisions, consistently producing high-level competition and memorable championship fights.

Learn more about how boxing rankings work or explore current world champions across all divisions.

Keep exploring

πŸ“ŠAll organizations

Compare WBA, WBC, IBF & WBO in Lightweight.

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Month-over-month changes across the site.

πŸ“†Monthly archive

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πŸ”€Boxers A–Z

Alphabetical directory of ranked fighters.

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Month-over-month changes since April 2011

Entered the top 10

  • US flag
    David DiazNow ranked #7
  • CO flag
    Darley PerezUp from #12 to #10

Dropped out of the top 10

  • TH flag
    Thai Tor SilachaiNow ranked #12
  • US flag
    Juan DiazLast ranked #10

Biggest risers

  • CO flag
    Darley PerezFrom #12 to #10
    β–²+2
  • PH flag
    Mercito GestaFrom #3 to #2
    β–²+1
  • RU flag
    Alisher RahimovClimbed a place to #3
    β–²+1

Biggest fallers

  • TH flag
    Thai Tor SilachaiDown 10 places to #12
    β–Ό-10

WBO Lightweight Title History

Champions who have held each belt, from oldest to most recent. Title history only goes back as far as our earliest WBO monthly rankings (January 2000).

WBO Lightweight β€” Super Champion

United States flagDevin Haney
December 2022 β€” December 2023
1 year 1 month
United States flagTeofimo Lopez
October 2020 β€” December 2021
1 year 3 months
Ukraine flagVasyl Lomachenko
June 2019 β€” October 2020
1 year 5 months
Mexico flagJuan Manuel Marquez
May 2009 β€” March 2012
2 years 11 months
United States flagJuan Diaz
November 2007 β€” March 2008
5 months
Brazil flagAcelino Freitas
May 2006 β€” October 2006
6 months
United States flagDiego Corrales
December 2004 β€” February 2006
1 year 3 months
Brazil flagAcelino Freitas
June 2004 β€” August 2004
3 months

WBO Lightweight β€” Champion

United States flagAbdullah Mason
December 2025 β€” Current
6 months
United States flagKeyshawn Davis
February 2025 β€” June 2025
5 months
Ukraine flagDenys Berinchyk
June 2024 β€” February 2025
9 months
United States flagDevin Haney
June 2022 β€” December 2022
7 months
Australia flagGeorge Kambosos Jr
December 2021 β€” June 2022
7 months
Ukraine flagVasyl Lomachenko
December 2018 β€” June 2019
7 months
Puerto Rico flagJose Pedraza
September 2018 β€” December 2018
4 months
Mexico flagRaymundo Beltran
February 2018 β€” September 2018
8 months
United Kingdom flagTerry Flanagan
July 2015 β€” November 2017
2 years 5 months
United States flagTerence Crawford
March 2014 β€” March 2015
1 year 1 month
United Kingdom flagRicky Burns
March 2012 β€” March 2014
2 years 1 month
Mexico flagJuan Manuel Marquez
March 2009 β€” May 2009
3 months
United States flagNate Campbell
March 2008 β€” March 2009
1 year 1 month
United States flagJuan Diaz
May 2007 β€” November 2007
7 months
Brazil flagAcelino Freitas
October 2006 β€” May 2007
8 months
United States flagDiego Corrales
May 2004 β€” December 2004
8 months
Brazil flagAcelino Freitas
January 2004 β€” May 2004
5 months
Uzbekistan flagArtur Grigorian
January 2000 β€” January 2004
4 years 1 month

WBO Lightweight β€” Interim Champion

United Kingdom flagRicky Burns
November 2011 β€” March 2012
5 months
United States flagRobert Guerrero
April 2011 β€” September 2011
6 months
Australia flagMichael Katsidis
October 2009 β€” December 2010
1 year 3 months
Cuba flagJoel Casamayor
April 2008 β€” July 2008
4 months
Australia flagMichael Katsidis
July 2007 β€” April 2008
10 months