Vaughn Alexander losses
Over 22 years as a professional, Vaughn Alexander has compiled a 19-18-2 (12) record, including four title fights. He has 18 losses, three of them in title fights.
18. Vaughn Alexander loses to Marco Romero via KO
On February 19, 2026 Vaughn Alexander faced Marco Romero in a super middleweight bout. Alexander was 40 years old with a record of 19-17-2, and Romero was 20 with a record of 11-0. Alexander was coming off a loss, while Romero was on an undefeated 11-fight winning streak. Romero stopped Alexander via TKO in the 6th round. Lasted into the 6th round.
17. Vaughn Alexander loses to Atif Oberlton via KO
On December 6, 2025 Vaughn Alexander faced Atif Oberlton in a super middleweight bout. Alexander was 39 years old with a record of 19-16-2, and Oberlton was 27 with a record of 13-0. Oberlton was on an undefeated 13-fight winning streak. Oberlton stopped Alexander via KO in the 1st round.
16. Vaughn Alexander loses to Ruben Cazales via unanimous decision
On September 27, 2025 Vaughn Alexander faced Ruben Cazales in a super middleweight bout. Alexander was 39 years old with a record of 19-15-2, and Cazales was 0 with a record of 0-0. Alexander was on a 3-fight losing streak. Alexander lost via unanimous decision. Went the distance with Cazales.
15. Vaughn Alexander loses to Samuel Arnold via unanimous decision
On August 9, 2025 Vaughn Alexander faced Samuel Arnold in a super middleweight bout. Alexander was 39 years old with a record of 19-14-2, and Arnold was 0 with a record of 0-0. Alexander was on a 2-fight losing streak. Alexander lost via unanimous decision. Went the distance with Arnold.
14. Vaughn Alexander loses to John Torres via unanimous decision
On July 3, 2025 Vaughn Alexander faced John Torres in a super middleweight bout. Alexander was 39 years old with a record of 19-13-2, and Torres was 0 with a record of 0-0. Alexander was coming off a loss. Alexander lost via unanimous decision. Went the distance with Torres.
13. Vaughn Alexander loses to Thomas O'Toole via unanimous decision
On June 7, 2025 Vaughn Alexander faced Thomas O'Toole in a super middleweight bout. Alexander was 39 years old with a record of 19-12-2, and O'Toole was 0 with a record of 0-0. Alexander lost via unanimous decision. Went the distance with O'Toole.
12. Vaughn Alexander loses to Darius Fulghum via unanimous decision
On June 27, 2024 Vaughn Alexander faced Darius Fulghum in a super middleweight bout. Alexander was 38 years old with a record of 18-11-1, and Fulghum was 0 with a record of 0-0. Alexander was on a 4-fight losing streak. Alexander lost via unanimous decision. Went the distance with Fulghum.
11. Vaughn Alexander loses to Sergiy Derevyanchenko via unanimous decision
On April 20, 2024 Vaughn Alexander faced Sergiy Derevyanchenko in a super middleweight bout. Alexander was 38 years old with a record of 18-10-1, and Derevyanchenko was 38 with a record of 14-5. Alexander was on a 3-fight losing streak and Derevyanchenko was coming off a loss. Alexander lost via unanimous decision. Went the distance with Derevyanchenko.
10. Vaughn Alexander loses to Petr Khamukov via split decision
On March 16, 2024 Vaughn Alexander faced Petr Khamukov in a super middleweight bout. Alexander was 38 years old with a record of 18-9-1, and Khamukov was 0 with a record of 0-0. Alexander was on a 2-fight losing streak. Alexander lost via split decision. Went the distance with Khamukov.
9. Vaughn Alexander loses to Joeshon James via unanimous decision
On February 16, 2024 Vaughn Alexander faced Joeshon James in a super middleweight bout. Alexander was 38 years old with a record of 18-8-1, and James was 0 with a record of 0-0. Alexander was coming off a loss. Alexander lost via unanimous decision. Went the distance with James.
8. Vaughn Alexander loses to Ian Green via KO
On December 2, 2023 Vaughn Alexander faced Ian Green in a super middleweight bout. Alexander was 37 years old with a record of 18-7-1, and Green was 0 with a record of 0-0. Alexander was coming off a win. Green stopped Alexander via KO in the 8th round. Lasted into the 8th round.
7. Vaughn Alexander loses to Christian M'billi via unanimous decision
On December 17, 2022 Vaughn Alexander faced Christian M'billi in a super middleweight bout. Alexander was 37 years old with a record of 17-6-1, and M'billi was 27 with a record of 22-0. Alexander was on a 2-fight winning streak and M'billi was on an undefeated 22-fight winning streak. Alexander lost via unanimous decision. Went the distance with M'billi.
6. Vaughn Alexander loses to Shawn McCalman via unanimous decision
On July 17, 2021 Vaughn Alexander fought Shawn McCalman for the vacant American Boxing Federation American West and ABF American West super middleweight titles. Alexander was 35 years old with a record of 15-5, and McCalman was 27 with a record of 7-0. Alexander was on a 2-fight losing streak, while McCalman was on an undefeated 7-fight winning streak. Alexander lost via unanimous decision. Failed to win the vacant title. Went the distance with McCalman.
5. Vaughn Alexander loses to Zach Parker via KO
On March 26, 2021 Vaughn Alexander fought Zach Parker for the WBO International super middleweight title. Alexander was 35 years old with a record of 15-4, and Parker was 26 with a record of 19-0. Alexander was coming off a loss, while Parker was on an undefeated 19-fight winning streak. Parker stopped Alexander via TKO in the 2nd round. Failed to capture the title.
4. Vaughn Alexander loses to Bektemir Melikuziev via unanimous decision
On December 13, 2019 Vaughn Alexander fought Bektemir Melikuziev for the vacant WBA continental americas and WBA Continental Americas super middleweight titles. Alexander was 34 years old with a record of 15-3, and Melikuziev was 23 with a record of 3-0. Alexander was coming off a win and Melikuziev was on an undefeated 3-fight winning streak. Alexander lost via unanimous decision. Failed to win the vacant title. Went the distance with Melikuziev.
3. Vaughn Alexander loses to Anthony Sims Jr. via unanimous decision
On April 26, 2019 Vaughn Alexander faced Anthony Sims Jr.. Alexander was 33 years old with a record of 14-2, and Jr. was 24 with a record of 18-0. Alexander was on a 2-fight winning streak and Jr. was on an undefeated 18-fight winning streak. Alexander lost via unanimous decision. Went the distance with Jr..
2. Vaughn Alexander loses to Janibek Alimkhanuly via split decision
On November 3, 2018 Vaughn Alexander faced Janibek Alimkhanuly. Alexander was 32 years old with a record of 12-1, and Alimkhanuly was 25 with a record of 3-0. Alexander was coming off a loss, while Alimkhanuly was on an undefeated 3-fight winning streak. Alexander lost via split decision. Went the distance with Alimkhanuly.
1. Vaughn Alexander loses to Denis Douglin via unanimous decision
On August 4, 2018 Vaughn Alexander faced Denis Douglin. Alexander was 32 years old with a record of 12-0, and Douglin was 0 with a record of 0-0. Alexander was on an undefeated 12-fight winning streak. Alexander lost via unanimous decision. Went the distance with Douglin.