Here is a list of Júnior's best fights. For a list of Júnior's losses, refer to "Antônio Carlos Júnior Losses".
On August 21, 2025 Antônio Carlos Júnior faced off against Sullivan Cauley in a light-heavyweight bout at age 35. He was coming in with a record of 19-6 (13), and Cauley was 29 years old and with a record of 8-1 (6). Júnior stopped Sullivan Cauley via submission.
On June 3, 2017 Antônio Carlos Júnior faced off against Eric Spicely in a middleweight bout at age 27. He was coming in with a record of 8-2 (6), and Spicely was 30 years old and with a record of 10-1 (8). Júnior stopped Eric Spicely via submission.
On October 28, 2017 Antônio Carlos Júnior faced off against Jack Marshman in a middleweight bout at age 27. He was coming in with a record of 9-2 (7), and Marshman was 27 years old and with a record of 22-6 (18). Júnior stopped Jack Marshman via submission.
On April 14, 2018 Antônio Carlos Júnior faced off against Tim Boetsch in a middleweight bout at age 28. He was coming in with a record of 10-2 (8), and Boetsch was 37 years old and with a record of 21-11 (15). Júnior stopped Tim Boetsch via submission.
On June 27, 2015 Antônio Carlos Júnior faced off against Eddie Gordon in a middleweight bout at age 25. He was coming in with a record of 5-1 (4), and Gordon was 31 years old and with a record of 7-3 (4). Júnior stopped Eddie Gordon via submission.
On September 17, 2016 Antônio Carlos Júnior faced off against Leonardo Augusto Guimarães in a middleweight bout at age 26. He was coming in with a record of 6-2 (5). Júnior stopped Leonardo Augusto Guimarães via submission.
On December 30, 2016 Antônio Carlos Júnior faced off against Marvin Vettori in a middleweight bout at age 26. He was coming in with a record of 7-2 (5), and Vettori was 23 years old and with a record of 11-2 (10). Júnior won the fight via 3-round unanimous decision.
On April 29, 2021 Antônio Carlos Júnior faced off against Tom Lawlor in a light-heavyweight bout at age 31. He was coming in with a record of 11-5 (9), and Lawlor was 37 years old and with a record of 10-7 (6). Júnior stopped Tom Lawlor via submission.
On May 1, 2025 Antônio Carlos Júnior faced off against Karl Moore in a light-heavyweight bout at age 35. He was coming in with a record of 17-6 (12), and Moore was 33 years old and with a record of 12-3 (7). Júnior won the fight via 3-round split decision.
On June 17, 2022 Antônio Carlos Júnior faced off against Bruce Souto in a light-heavyweight bout at age 32. He was coming in with a record of 15-5 (11). Júnior won the fight via 3-round unanimous decision.
