On April 1, 2006, a 29-year-old Siarhei Liakhovich (22-1, 14 KOs) got a shot at the WBO heavyweight title held by 32-year-old American boxer Lamon Brewster (33-2, 29 KOs).
Liakhovich came in to the fight on a 6-fight win streak with a 60% KO rate, and was fighting after a gap of 1 year, 3 months, and 29 days. Brewster was on a 9-fight win streak with a 82% KO rate, and fighting after a layoff of 6 months and 4 days.
Siarhei Liakhovich defeated Lamon Brewster via unanimous decision and wins the WBO title — in his first world-title fight. Liakhovich improves his record to 23-1, while Brewster adds a loss to his record at 33-3.
On November 7, 2009, a 33-year-old Siarhei Liakhovich (23-3, 14 KOs) and Jeremy Bates met in the ring.
Liakhovich came in to the fight on a 2-fight losing streak with a 53% KO rate, and was fighting after a gap of 1 year, 8 months, and 22 days.
Siarhei Liakhovich stopped Jeremy Bates via TKO in the 1st round. Liakhovich improves his record to 24-3 (15 KOs)
On January 9, 2004, a 27-year-old Siarhei Liakhovich (19-1, 13 KOs) and Ron Guerrero met in the ring.
Liakhovich came in to the fight on a 3-fight win streak with a 65% KO rate, and was fighting after a gap of 3 months and 13 days.
Siarhei Liakhovich stopped Ron Guerrero via TKO in the 1st round. Liakhovich improves his record to 20-1 (14 KOs)
On July 29, 2000, a 24-year-old Siarhei Liakhovich (9-0, 7 KOs) and Anthony Curry met in the ring.
Liakhovich came in to the fight on a 9-fight win streak with a 77% KO rate, and was fighting after a gap of 4 months and 1 day.
Siarhei Liakhovich stopped Anthony Curry via KO in the 1st round. Liakhovich improves his record to 10-0 (8 KOs)
On August 12, 2000, a 24-year-old Siarhei Liakhovich (10-0, 8 KOs) and Tracy Wilson met in the ring for the 2nd time,.
Liakhovich came in to the fight on a 10-fight win streak with a 80% KO rate, and was fighting after a gap of 14 days.
In the rematch, Siarhei Liakhovich stopped Tracy Wilson via TKO in the 1st round. Liakhovich improves his record to 11-0 (9 KOs)
On December 4, 1999, a 23-year-old Siarhei Liakhovich (4-0, 3 KOs) and Larry Wilson met in the ring.
Liakhovich came in to the fight on a 4-fight win streak with a 75% KO rate, and was fighting after a gap of 3 months and 7 days.
Siarhei Liakhovich stopped Larry Wilson via TKO in the 1st round. Liakhovich improves his record to 5-0 (4 KOs)
On November 4, 2006, the 30-year-old WBO heavyweight world champion, Siarhei Liakhovich (23-1, 14 KOs), faced a 34-year-old American boxer Shannon Briggs (47-4-1, 41 KOs), in a title defense fight.
Liakhovich came in to the fight on a 7-fight win streak with a 58% KO rate, and was fighting after a gap of 7 months and 3 days. Briggs was on a 11-fight win streak with a 78% KO rate, and fighting after a layoff of 5 months and 11 days.
Shannon Briggs stopped the champion via TKO in the final round of the 12-round world-title fight, winning the first world title of his career, and is crowned the new WBO heavyweight champion. Briggs improves his record to 48-4-1 (42 KOs), while Liakhovich adds a loss to his record at 23-2.
On November 13, 2017, a 41-year-old Siarhei Liakhovich (26-7, 16 KOs) and Ramon Olivas met in the ring.
Liakhovich came in to the fight on a 1-fight losing streak with a 48% KO rate, and was fighting after a gap of 2 years, 10 months, and 24 days.
Siarhei Liakhovich stopped Ramon Olivas via TKO in the 3rd round. Liakhovich improves his record to 27-7 (17 KOs)
On May 17, 2003, a 26-year-old Siarhei Liakhovich (17-1, 11 KOs) and Sione Asipeli met in the ring.
Liakhovich came in to the fight on a 1-fight win streak with a 61% KO rate, and was fighting after a gap of 4 months and 13 days.
Siarhei Liakhovich stopped Sione Asipeli via TKO in the 5th round. Liakhovich improves his record to 18-1 (12 KOs)
On February 29, 2000, a 23-year-old Siarhei Liakhovich (7-0, 6 KOs) and Tracy Wilson met in the ring.
Liakhovich came in to the fight on a 7-fight win streak with a 85% KO rate, and was fighting after a gap of 2 months and 11 days.
Siarhei Liakhovich stopped Tracy Wilson via TKO in the 2nd round. Liakhovich improves his record to 8-0 (7 KOs)