Mariusz Wach losses
Over 21 years as a professional, Mariusz Wach has compiled a 39-13 (20) record, including 15 title fights. He has 13 losses, eight of them in title fights.
13. Mariusz Wach loses to Viktor Vykhryst via unanimous decision
On March 25, 2026 Mariusz Wach fought Viktor Vykhryst for the vacant WBO European heavyweight title. Wach was 46 years old with a record of 39-12, and Vykhryst was 0 with a record of 0-0. Wach was coming off a win. Wach lost via unanimous decision. Failed to win the vacant title. Went the distance with Vykhryst.
12. Mariusz Wach loses to Kacper Meyna via unanimous decision
On April 12, 2025 Mariusz Wach fought Kacper Meyna for the vacant Republic of Poland and WBC Baltic Sea heavyweight titles. Wach was 45 years old with a record of 38-11, and Meyna was 25 with a record of 13-1. Wach was coming off a loss, while Meyna was on a 8-fight winning streak. Wach lost via unanimous decision. Failed to win the vacant title. Went the distance with Meyna.
11. Mariusz Wach loses to Moses Itauma via KO
On July 27, 2024 Mariusz Wach fought Moses Itauma for the WBO Inter-Continental heavyweight title. Wach was 44 years old with a record of 38-10, and Itauma was 19 with a record of 9-0. Wach was coming off a win and Itauma was on an undefeated 9-fight winning streak. Itauma stopped Wach via TKO in the 2nd round. Failed to capture the title.
10. Mariusz Wach loses to Frazer Clarke via points decision
On June 16, 2023 Mariusz Wach faced Frazer Clarke in a heavyweight bout. Wach was 43 years old with a record of 37-9, and Clarke was 31 with a record of 6-0. Wach was coming off a win and Clarke was on an undefeated 6-fight winning streak. Wach lost via points decision. Went the distance with Clarke.
9. Mariusz Wach loses to Kevin Lerena via unanimous decision
On September 17, 2022 Mariusz Wach fought Kevin Lerena for the vacant IBO Inter-Continental heavyweight title. Wach was 42 years old with a record of 36-8, and Lerena was 30 with a record of 27-1. Wach was on a 2-fight losing streak, while Lerena was on a 16-fight winning streak. Wach lost via unanimous decision. Failed to win the vacant title. Went the distance with Lerena.
8. Mariusz Wach loses to Arslanbek Makhmudov via KO
On February 19, 2022 Mariusz Wach fought Arslanbek Makhmudov for the WBANABA and WBCNABF heavyweight titles. Wach was 42 years old with a record of 36-7, and Makhmudov was 32 with a record of 13-0. Wach was coming off a loss, while Makhmudov was on an undefeated 13-fight winning streak. Makhmudov stopped Wach via KO in the 6th round. Failed to capture the title.
7. Mariusz Wach loses to Hughie Fury via unanimous decision
On December 12, 2020 Mariusz Wach faced Hughie Fury in a heavyweight bout. Wach was 40 years old with a record of 36-6, and Fury was 26 with a record of 24-3. Both Wach and Fury were coming off a win. Wach lost via unanimous decision. Went the distance with Fury.
6. Mariusz Wach loses to Dillian Whyte via unanimous decision
On December 7, 2019 Mariusz Wach faced Dillian Whyte in a heavyweight bout. Wach was 39 years old with a record of 35-5, and Whyte was 31 with a record of 26-1. Wach was on a 2-fight winning streak and Whyte was on a 10-fight winning streak. Wach lost via unanimous decision. Went the distance with Whyte.
5. Mariusz Wach loses to Martin Bakole via KO
On April 6, 2019 Mariusz Wach fought Martin Bakole for the vacant Republic of Poland International heavyweight title. Wach was 39 years old with a record of 33-4, and Bakole was 25 with a record of 11-1. Wach was on a 2-fight losing streak and Bakole was coming off a loss. Bakole stopped Wach via TKO in the 8th round. Failed to win the vacant title. Lasted into the 8th round.
4. Mariusz Wach loses to Artur Szpilka via split decision
On November 10, 2018 Mariusz Wach faced Artur Szpilka in a heavyweight bout. Wach was 38 years old with a record of 33-3, and Szpilka was 29 with a record of 21-3. Wach was coming off a loss, while Szpilka was coming off a win. Wach lost via split decision. Went the distance with Szpilka.
3. Mariusz Wach loses to Jarrell Miller via KO
On November 11, 2017 Mariusz Wach faced Jarrell Miller in a heavyweight bout. Wach was 37 years old with a record of 33-2, and Miller was 29 with a record of 19-0-1. Wach was on a 2-fight winning streak and Miller was on an undefeated 15-fight winning streak. Miller stopped Wach via TKO in the 9th round. Lasted into the 9th round.
2. Mariusz Wach loses to Alexander Povetkin via KO
On November 4, 2015 Mariusz Wach fought Alexander Povetkin for the WBC Silver heavyweight title. Wach was 35 years old with a record of 31-1, and Povetkin was 36 with a record of 29-1. Wach was on a 4-fight winning streak and Povetkin was on a 3-fight winning streak. Povetkin stopped Wach via TKO in the 12th round. Failed to capture the title. Lasted into the 12th round.
1. Mariusz Wach loses to Wladimir Klitschko via unanimous decision
On November 10, 2012 Mariusz Wach fought Wladimir Klitschko for the IBF, IBO, The Ring, WBA (Super), and WBO heavyweight titles. Wach was 32 years old with a record of 27-0, and Klitschko was 36 with a record of 58-3. Wach was on an undefeated 27-fight winning streak and Klitschko was on a 16-fight winning streak. Wach lost via unanimous decision. Failed to capture the title. Went the distance with Klitschko.