On March 5, 2016, a 36-year-old Lucas Browne (23-0, 20 KOs) got a shot at the WBA (Regular) heavyweight title held by 37-year-old Uzbekistani boxer Ruslan Chagaev (34-2-1, 21 KOs).
Browne came in to the fight on a 23-fight win streak with a 87% KO rate, and was fighting after a gap of 6 months and 20 days. Chagaev was on a 7-fight win streak with a 56% KO rate, and fighting after a layoff of 7 months and 23 days.
Lucas Browne stopped the champion via TKO in the 10th round of the 12-round world-title fight, winning the first world title of his career, and is crowned the new WBA (Regular) heavyweight champion. Browne improves his record to 24-0 (21 KOs), while Chagaev adds a loss to his record at 34-3-1.
On February 17, 2012, a 32-year-old Lucas Browne (10-0, 9 KOs) and Colin Wilson met in the ring in a heavyweight bout.
Browne came in to the fight on a 10-fight win streak with a 90% KO rate, and was fighting after a gap of 2 months and 8 days.
Lucas Browne stopped Colin Wilson via KO in the 3rd round. Browne improves his record to 11-0 (10 KOs)
On June 5, 2022, a 43-year-old Lucas Browne (30-3, 26 KOs) and a 32-year-old New Zealander boxer Junior Fa (19-1, 10 KOs) met in the ring in a heavyweight bout.
Browne came in to the fight on a 1-fight win streak with a 78% KO rate, and was fighting after a gap of 6 months and 1 day. Fa was on a -1-fight win streak with a 50% KO rate, and fighting after a layoff of 1 year, 3 months, and 9 days.
Lucas Browne stopped Junior Fa via KO in the 1st round. Browne improves his record to 31-3 (27 KOs), while Fa adds a loss to his record at 19-2.
On April 28, 2013, a 34-year-old Lucas Browne (15-0, 14 KOs) and a 44-year-old American boxer James Toney (74-7-3, 45 KOs) met in the ring in a heavyweight bout.
Browne came in to the fight on a 15-fight win streak with a 93% KO rate, and was fighting after a gap of 1 month and 27 days. Toney was on a 1-fight win streak with a 53% KO rate, and fighting after a layoff of 9 months and 24 days.
Lucas Browne defeated James Toney via unanimous decision in the 12-round heavyweight fight. Browne improves his record to 16-0, while Toney adds a loss to his record at 74-8-3.
On July 1, 2010, a 31-year-old Lucas Browne (1-0, 1 KO) and Sam Leuii met in the ring.
Browne came in to the fight on a 1-fight win streak with a 100% KO rate, and was fighting after a gap of 1 year, 3 months, and 11 days.
Lucas Browne stopped Sam Leuii via TKO in the 1st round. Browne improves his record to 2-0 (2 KOs)
On November 9, 2019, a 40-year-old Lucas Browne (28-2, 24 KOs) and John Hopoate met in the ring.
Browne came in to the fight on a 1-fight losing streak with a 80% KO rate, and was fighting after a gap of 6 months and 20 days.
Lucas Browne stopped John Hopoate via TKO in the 2nd round. Browne improves his record to 29-2 (25 KOs)
On November 12, 2014, a 35-year-old Lucas Browne (21-0, 18 KOs) and Chauncy Welliver met in the ring in a heavyweight bout.
Browne came in to the fight on a 21-fight win streak with a 85% KO rate, and was fighting after a gap of 3 months and 11 days.
Lucas Browne stopped Chauncy Welliver via RTD in the 5th round. Browne improves his record to 22-0 (19 KOs)
On September 28, 2018, a 39-year-old Lucas Browne (25-1, 22 KOs) and Julius Long met in the ring for the 2nd time,.
Browne came in to the fight on a 1-fight losing streak with a 84% KO rate, and was fighting after a gap of 6 months and 4 days.
In the rematch, Lucas Browne stopped Julius Long via KO in the 3rd round. Browne improves his record to 26-1 (23 KOs)
On November 2, 2013, a 34-year-old Lucas Browne (17-0, 15 KOs) and Richard Towers met in the ring.
Browne came in to the fight on a 17-fight win streak with a 88% KO rate, and was fighting after a gap of 3 months and 8 days.
Lucas Browne stopped Richard Towers via TKO in the 5th round. Browne improves his record to 18-0 (16 KOs)
On December 4, 2021, a 42-year-old Lucas Browne (29-3, 25 KOs) and a 27-year-old fellow Australian boxer Faiga Opelu (14-2-1, 10 KOs) met in the ring in a heavyweight bout.
Browne came in to the fight on a 1-fight losing streak with a 78% KO rate, and was fighting after a gap of 7 months and 13 days. Opelu was on a 1-fight win streak with a 58% KO rate, and fighting after a layoff of 8 months and 22 days.
Lucas Browne stopped Faiga Opelu via KO in the 7th round. Browne improves his record to 30-3 (26 KOs), while Opelu adds a loss to his record at 14-3-1.