National title lineage
AUSTRALIAN MIDDLEWEIGHT Champions
A complete roll of AUSTRALIAN middleweight champions since 1890 — 18 champions across 22 reigns. MITCHELL LEEK is the current titleholder. The longest reign belongs to TONY MUNDINE (43y 8m, 1 defence).
- 22MITCHELL LEEKCURRENT CHAMPION
2024–present · 2y 6m · 1 defence
- 21
2015–2024 · 8y 6m · 0 defences
- 20
2013–2015 · 1y 12m · 0 defences
- 19
1970–2013 · 43y 8m · 1 defence
- 18
1945–1970 · 25y 3m · 0 defences
- 17
1936–1945 · 8y 1m · 5 defences
- 16
1932–1936 · 4y 8m · 2 defences
- 15
1931–1932 · 7m · 0 defences
- 14
1928–1931 · 3y 8m · 0 defences
- 13
1926–1928 · 1y 5m · 0 defences
- 12
1925–1926 · 1y 2m · 0 defences
- 11
1925 · 1m · 0 defences
- 10
1924–1925 · 10m · 0 defences
- 9
1922–1924 · 2y · 0 defences
- 8
1921–1922 · 1y 2m · 2 defences
- 7
1920–1921 · 9m · 0 defences
- 6
1915–1920 · 4y 9m · 2 defences
- 5
1915 · 1m · 0 defences
- 4
1915 · 28d · 0 defences
- 3
1900–1915 · 15y 9m · 0 defences
- 2
1891–1900 · 8y 3m · 0 defences
- 1
1890–1891 · 10m · 0 defences
