Mariusz Wach (38-12, 20) was born in Kraków, Poland on December 14, 1979. At the age of 25 years on April 29, 2005, he made his professional boxing debut against Deniss Melniks, winning the fight via 1st-round TKO.
Wach's last fight was a 10-round unanimous decision loss to Kacper Meyna at age 45 on April 12, 2025. He is on a 2-fight losing streak.
Some of Mariusz Wach's best fights have been against Kevin Johnson, Erkan Teper, Kevin McBride, Wladimir Klitschko, Christian Hammer, Alexander Povetkin and Artur Szpilka.
Wach has 12 losses on his boxing record.
| # | Date | Opponent | Weight | Round | Method | Result |
|---|---|---|---|---|---|---|
50  | Apr 12, 2025 45 years, 3 months 38-12 (20) | 25 years, 10 months 13-1 (9) | HW | 10 | UD | LOSS |
49  | Jul 27, 2024 44 years, 7 months 38-11 (20) | 19 years, 6 months 9-0 (7) | HW | 2 | TKO | LOSS |
48 | Oct 13, 2023 43 years, 9 months 38-10 (20) | Michal Boloz | HW | 10 | UD | WIN |
47  | Jun 16, 2023 43 years, 6 months 37-10 (20) | 31 years, 10 months 6-0 (5) | HW | 10 | PTS | LOSS |
46 | Jun 3, 2023 43 years, 5 months 37-9 (20) | Jakub Sosinski | HW | 5 | TKO | WIN |
45  | Sep 17, 2022 42 years, 9 months 36-9 (19) | 30 years, 4 months 27-1 (14) | HW | 10 | UD | LOSS |
44  | Feb 19, 2022 42 years, 2 months 36-8 (19) | 32 years, 8 months 13-0 (13) | HW | 6 | TKO | LOSS |
43  | Dec 12, 2020 40 years, 11 months 36-7 (19) | 26 years, 2 months 24-3 (14) | HW | 10 | UD | LOSS |
42  | Jun 12, 2020 40 years, 5 months 36-6 (19) | 40 years, 9 months 34-16-1 (18) | HW | 10 | UD | WIN |
41  | Dec 7, 2019 39 years, 11 months 35-6 (19) | 31 years, 7 months 26-1 (18) | HW | 10 | UD | LOSS |
40 | Oct 5, 2019 39 years, 9 months 35-5 (19) | Giorgi Tamazashvili | HW | 1 | KO | WIN |
39 | Sep 14, 2019 39 years, 9 months 34-5 (18) | Gogita Gorgiladze | HW | 2 | TKO | WIN |
38  | Apr 6, 2019 39 years, 3 months 33-5 (17) | 25 years, 10 months 11-1 (8) | HW | 8 | TKO | LOSS |
37  | Nov 10, 2018 38 years, 10 months 33-4 (17) | 29 years, 6 months 21-3 (15) | HW | 10 | SD | LOSS |
36  | Nov 11, 2017 37 years, 10 months 33-3 (17) | 29 years, 3 months 19-0-1 (17) | HW | 9 | TKO | LOSS |
35  | Mar 18, 2017 37 years, 3 months 33-2 (17) | 34 years, 9 months 15-1 (9) | HW | 12 | UD | WIN |
34 | May 14, 2016 36 years, 5 months 32-2 (17) | Marcelo Nascimento | HW | 10 | UD | WIN |
33  | Nov 4, 2015 35 years, 10 months 31-2 (17) | 36 years, 2 months 29-1 (21) | HW | 12 | TKO | LOSS |
32 | Jun 19, 2015 35 years, 6 months 31-1 (17) | Konstantin Airich | HW | 6 | TKO | WIN |
31 | Mar 14, 2015 35 years, 3 months 30-1 (16) | Gbenga Oloukun | HW | 10 | UD | WIN |
30 | Dec 12, 2014 34 years, 11 months 29-1 (16) | Travis Walker | HW | 6 | KO | WIN |
29 | Oct 7, 2014 34 years, 9 months 28-1 (15) | Samir Kurtagic | HW | 8 | UD | WIN |
28  | Nov 10, 2012 32 years, 10 months 27-1 (15) | 36 years, 7 months 58-3 (50) | HW | 12 | UD | LOSS For WBA (Super), IBF, WBO, The Ring |
27 | Mar 24, 2012 32 years, 3 months 27-0 (15) | Tye Fields | HW | 6 | TKO | WIN |
26 | Nov 6, 2011 31 years, 10 months 26-0 (14) | Jason Gavern | HW | 6 | TKO | WIN |
25  | Jul 29, 2011 31 years, 7 months 25-0 (13) | 38 years, 2 months 35-9-1 (29) | HW | 4 | KO | WIN |
24 | Feb 19, 2011 31 years, 2 months 24-0 (12) | Jonathan Haggler | HW | 3 | KO | WIN |
23 | Nov 12, 2010 30 years, 10 months 23-0 (11) | Galen Brown | HW | 4 | TKO | WIN |
22  | Jul 17, 2010 30 years, 7 months 22-0 (10) | 22 years, 9 months 7-1 (4) | HW | 6 | KO | WIN |
21 | Apr 24, 2009 29 years, 4 months 21-0 (9) | Julius Long | HW | 7 | TKO | WIN |
20 | Feb 7, 2009 29 years, 1 months 20-0 (8) | Remigijus Ziausys | HW | 6 | UD | WIN |
19 | Nov 21, 2008 28 years, 11 months 19-0 (8) | Evgeny Orlov | HW | 10 | PTS | WIN |
18 | Aug 7, 2008 28 years, 7 months 18-0 (8) | Daniil Peretyatko | HW | 8 | UD | WIN |
17 | Jul 11, 2008 28 years, 6 months 17-0 (8) | Eric Boose | HW | 7 | TKO | WIN |
16 | Mar 13, 2008 28 years, 2 months 16-0 (7) | Eduardo Franca | HW | 1 | KO | WIN |
15 | Dec 15, 2007 28 years 15-0 (6) | Yavor Marinchev | HW | 4 | UD | WIN |
14 | Nov 16, 2007 27 years, 11 months 14-0 (6) | Andriy Kyndrych | HW | 6 | UD | WIN |
13 | Dec 16, 2006 27 years 13-0 (6) | Zoltán Béres | HW | 4 | TKO | WIN |
12 | Oct 20, 2006 26 years, 10 months 12-0 (5) | Alexandrs Borhovs | HW | 5 | RTD | WIN |
11 | Jun 23, 2006 26 years, 6 months 11-0 (4) | Arthur Cook | HW | 9 | RTD | WIN |
10 | Jun 3, 2006 26 years, 5 months 10-0 (3) | Raman Sukhaterin | 6 | UD | WIN | |
9 | Apr 6, 2006 26 years, 3 months 9-0 (3) | Oleg Belykov | 2 | TKO | WIN | |
8 | Mar 10, 2006 26 years, 2 months 8-0 (2) | Earl Ladson | 6 | UD | WIN | |
7 | Jan 28, 2006 26 years, 1 months 7-0 (2) | Adele Olakanye | 4 | UD | WIN | |
6 | Dec 17, 2005 26 years 6-0 (2) | Oleksandr Subin | 6 | UD | WIN | |
5 | Dec 1, 2005 25 years, 11 months 5-0 (2) | Tomáš Mrázek | 4 | UD | WIN | |
4 | Oct 27, 2005 25 years, 10 months 4-0 (2) | Sedrak Agagulyan | 4 | UD | WIN | |
3 | Oct 1, 2005 25 years, 9 months 3-0 (2) | Aleksandrs Borhovs | 4 | UD | WIN | |
2 | Aug 5, 2005 25 years, 7 months 2-0 (2) | Milan Becak | 2 | TKO | WIN | |
1 | Apr 29, 2005 25 years, 4 months 1-0 (1) | Deniss Melniks | 1 | TKO | WIN |
