On November 4, 2022, a 31-year-old Ben Horn (4-5, 0 KOs) and Campbell Somerville met in the ring.
Horn came in to the fight on a 3-fight losing streak with a 0% KO rate, and was fighting after a gap of 3 months and 15 days.
Ben Horn lost to Campbell Somerville via unanimous decision in the 4-round fight, and adds an loss to his record at 4-6.
On July 20, 2022, a 31-year-old Ben Horn (4-4, 0 KOs) and a 27-year-old fellow Australian boxer Nikita Tszyu (2-0, 2 KOs) met in the ring.
Horn came in to the fight on a 2-fight losing streak with a 0% KO rate, and was fighting after a gap of 3 months and 7 days. Tszyu was on a 2-fight win streak with a 100% KO rate, and fighting after a layoff of 2 months and 9 days.
Nikita Tszyu defeated Ben Horn via unanimous decision in the 6-round welterweight fight. Tszyu improves his record to 3-0, while Horn adds a loss to his record at 4-5.
On April 13, 2022, a 30-year-old Ben Horn (4-3, 0 KOs) and Ben Kite met in the ring in a welterweight bout.
Horn came in to the fight on a 1-fight losing streak with a 0% KO rate, and was fighting after a gap of 4 months and 24 days.
Ben Horn lost to Ben Kite via majority decision in the 10-round welterweight fight, and adds an loss to his record at 4-4.
On November 20, 2021, a 30-year-old Ben Horn (4-2, 0 KOs) and Lachlan O'Shea met in the ring for the 2nd time,.
Horn came in to the fight on a 4-fight win streak with a 0% KO rate, and was fighting after a gap of 8 months.
Ben Horn lost to Lachlan O'Shea via unanimous decision in the 8-round fight, and adds an loss to his record at 4-3.
On June 28, 2019, a 28-year-old Ben Horn (0-1, 0 KOs) and Daniel Khobyar met in the ring.
Horn came in to the fight on a 1-fight losing streak with a 0% KO rate, and was fighting after a gap of 6 months and 29 days.
Ben Horn lost to Daniel Khobyar via TKO in the 3rd round, and adds an loss to his record at 0-2.
On November 30, 2018, a 27-year-old Ben Horn (debutant) and Lachlan O'Shea met in the ring.
Ben Horn lost to Lachlan O'Shea via TKO in the 4th round, making an unsuccessful professional debut.