Here is a list of Ulberg's best fights. For a list of Ulberg's losses, refer to "Carlos Ulberg Losses".
On November 12, 2022 Carlos Ulberg faced off against Nicolae Negumereanu in a light-heavyweight bout at age 31. He was coming in with a record of 7-1 (5), and Negumereanu was 28 years old and with a record of 13-1 (11). Ulberg stopped Nicolae Negumereanu via KO.
On June 25, 2022 Carlos Ulberg faced off against Tafon Nchukwi in a light-heavyweight bout at age 31. He was coming in with a record of 6-1 (4), and Nchukwi was 27 years old and with a record of 6-2 (4). Ulberg stopped Tafon Nchukwi via TKO.
On May 11, 2024 Carlos Ulberg faced off against Alonzo Menifield in a light-heavyweight bout at age 33. He was coming in with a record of 10-1 (8), and Menifield was 36 years old and with a record of 15-3-1 (13). Ulberg stopped Alonzo Menifield via KO.
On May 13, 2023 Carlos Ulberg faced off against Ihor Potieria in a light-heavyweight bout at age 32. He was coming in with a record of 8-1 (6). Ulberg stopped Ihor Potieria via TKO.
On February 12, 2022 Carlos Ulberg faced off against Fabio Cherant in a light-heavyweight bout at age 31. He was coming in with a record of 5-1 (3), and Cherant was 27 years old and with a record of 7-3 (5). Ulberg won the fight via 3-round unanimous decision.
On September 10, 2023 Carlos Ulberg faced off against Jung Da-un in a light-heavyweight bout at age 32. He was coming in with a record of 9-1 (7). Ulberg stopped Jung Da-un via submission.
On November 23, 2024 Carlos Ulberg faced off against Volkan Oezdemir in a light-heavyweight bout at age 34. He was coming in with a record of 11-1 (8), and Oezdemir was 35 years old and with a record of 20-7 (15). Ulberg won the fight via 3-round unanimous decision.
On March 22, 2025 Carlos Ulberg faced off against Jan Błachowicz in a light-heavyweight bout at age 34. He was coming in with a record of 12-1 (8), and Błachowicz was 42 years old and with a record of 29-10-1 (18). Ulberg won the fight via 3-round unanimous decision.
