Simon Zachenhuber losses
Over 8 years as a professional, Simon Zachenhuber has compiled a 29-2 (18) record, including six title fights across two weight classes. He has two losses, one of them in a title fight.
2. Simon Zachenhuber loses to Hamzah Sheeraz via majority decision
On July 25, 2026 Simon Zachenhuber fought Hamzah Sheeraz for the WBO super middleweight title. Zachenhuber was 28 years old with a record of 29-1, and Sheeraz was 27 with a record of 23-0-1. Zachenhuber was coming off a win and Sheeraz was on an undefeated 2-fight winning streak. Zachenhuber lost via majority decision. Failed to capture the title. Went the distance with Sheeraz.
1. Simon Zachenhuber loses to Pawel August via points decision
On April 11, 2026 Simon Zachenhuber faced Pawel August in a light heavyweight bout. Zachenhuber was 27 years old with a record of 28-0, and August was 30 with a record of 17-0. Zachenhuber was on an undefeated 28-fight winning streak and August was on an undefeated 17-fight winning streak. Zachenhuber lost via points decision. Went the distance with August.