Here is a list of Mildenberger's best fights. For a list of Mildenberger's losses, refer to "Karl Mildenberger Losses".
On October 17, 1964 Karl Mildenberger faced off against Santo Amonti in a heavyweight bout at age 26. He was coming in with a record of 41-2-2 (15). Mildenberger stopped Santo Amonti via KO.