Here is a list of Yamauchi's best fights. For a list of Yamauchi's losses, refer to "Goiti Yamauchi Losses".
On December 29, 2019 Goiti Yamauchi faced off against Daron Cruickshank in a lightweight bout at age 26. He was coming in with a record of 25-4 (21), and Cruickshank was 34 years old and with a record of 22-12 (16). Yamauchi stopped Daron Cruickshank via submission.
On October 4, 2019 Goiti Yamauchi faced off against Saad Awad in a lightweight bout at age 26. He was coming in with a record of 24-4 (20), and Awad was 36 years old and with a record of 22-12 (16). Yamauchi stopped Saad Awad via submission.
On November 22, 2013 Goiti Yamauchi faced off against Saul Almeida in a featherweight bout at age 20. He was coming in with a record of 16-1 (14), and Almeida was 21 years old and with a record of 13-4 (3). Yamauchi stopped Saul Almeida via KO.
On July 30, 2021 Goiti Yamauchi faced off against Chris Gonzalez in a lightweight bout at age 28. He was coming in with a record of 26-5 (22), and Gonzalez was 30 years old and with a record of 6-0 (2). Yamauchi stopped Chris Gonzalez via TKO.
On October 21, 2016 Goiti Yamauchi faced off against Ryan Couture in a lightweight bout at age 23. He was coming in with a record of 20-3 (17), and Couture was 34 years old and with a record of 10-4 (7). Yamauchi stopped Ryan Couture via submission.
On August 12, 2022 Goiti Yamauchi faced off against Neiman Gracie in a welterweight bout at age 29. He was coming in with a record of 28-5 (24), and Gracie was 33 years old and with a record of 11-3 (10). Yamauchi stopped Neiman Gracie via KO.
On September 24, 2017 Goiti Yamauchi faced off against Adam Piccolotti in a lightweight bout at age 24. He was coming in with a record of 22-3 (19), and Piccolotti was 29 years old and with a record of 9-0 (6). Yamauchi stopped Adam Piccolotti via submission.
On November 30, 2018 Goiti Yamauchi faced off against Daniel Weichel in a lightweight bout at age 25. He was coming in with a record of 23-4 (19), and Weichel was 34 years old and with a record of 39-10 (26). Yamauchi won the fight via 3-round split decision.
On September 19, 2014 Goiti Yamauchi faced off against Martin Stapleton in a featherweight bout at age 21. He was coming in with a record of 18-2 (15). Yamauchi stopped Martin Stapleton via submission.
On April 19, 2024 Goiti Yamauchi faced off against Neiman Gracie in a welterweight bout at age 31. He was coming in with a record of 29-6 (24), and Gracie was 35 years old and with a record of 12-4 (10). Yamauchi won the fight via 3-round unanimous decision.