World title lineage
WBO LIGHTWEIGHT Champions
A complete roll of WBO lightweight champions since 1994 — 21 champions across 28 reigns. ABDULLAH MASON is the current titleholder. The longest reign belongs to OSCAR DE LA HOYA (4y 2m, 6 defences).
- 28ABDULLAH MASONCURRENT CHAMPION
2025–present · 11m · 0 defences
- 27
2025 · 9m · 0 defences
- 26
2024–2025 · 9m · 0 defences · won vacant
- 25
2024 · 3m · 0 defences · later vacated
- 24
2023–2024 · 9m · 0 defences
- 23
2020–2023 · 2y 7m · 0 defences
- 22
2019–2020 · 11m · 0 defences
- 21
2019 · 2m · 0 defences
- 20
2019 · 3m · 0 defences
- 19
2018–2019 · 6m · 0 defences
- 18
2018 · 6m · 1 defence
- 17
2015–2018 · 3y 1m · 6 defences
- 16
2014–2015 · 5m · 0 defences
- 15
2014 · 7d · 0 defences
- 14
2014 · 5m · 0 defences
- 13
2014 · 7d · 0 defences
- 12
2014 · 4m · 0 defences
- 11
2014 · 0d · 0 defences
- 10
2012–2014 · 1y 7m · 0 defences
- 9
2009–2012 · 3y 5m · 2 defences
- 8
2008–2009 · 12m · 0 defences
- 7
2007–2008 · 11m · 1 defence
- 6
2007 · 7d · 0 defences
- 5
2005–2007 · 2y · 0 defences
- 4
2002–2005 · 2y 7m · 0 defences
- 3
1999–2002 · 3y 7m · 0 defences
- 2
1998–1999 · 5m · 0 defences
- 1
1994–1998 · 4y 2m · 6 defences
