On July 24, 1986, a 25-year-old Tsuyoshi Hamada (19-1, 18 KOs) got a shot at the WBC super-lightweight title held by Rene Arredondo.
Hamada came in to the fight on a 17-fight win streak with a 90% KO rate, and was fighting after a gap of 8 months and 21 days.
Tsuyoshi Hamada made quick work of Rene Arredondo, stopping the champion via KO in the 1st. Hamada improves his record to 20-1 (19 KOs)
On November 3, 1985, a 24-year-old Tsuyoshi Hamada (18-1, 17 KOs) and Suwarno Perico met in the ring in a lightweight bout.
Hamada came in to the fight on a 16-fight win streak with a 89% KO rate, and was fighting after a gap of 3 months and 27 days.
Tsuyoshi Hamada stopped Suwarno Perico via KO in the 1st round. Hamada improves his record to 19-1 (18 KOs)
On December 2, 1986, the 26-year-old WBC super-lightweight world champion, Tsuyoshi Hamada (20-1, 19 KOs), faced a 28-year-old American boxer Ronnie Shields (25-4, 19 KOs), in a title defense fight.
Hamada came in to the fight on a 18-fight win streak with a 90% KO rate, and was fighting after a gap of 4 months and 8 days. Shields was on a -1-fight win streak with a 65% KO rate, and fighting after a layoff of 6 months and 21 days.
Tsuyoshi Hamada defeated Ronnie Shields via split decision and successfully defended his WBC super-lightweight title. Hamada improves his record to 21-1, while Shields adds a loss to his record at 25-5.
On July 12, 1984, a 23-year-old Tsuyoshi Hamada (13-1, 13 KOs) and Romy Cunanan met in the ring.
Hamada came in to the fight on a 11-fight win streak with a 92% KO rate, and was fighting after a gap of 3 months and 9 days.
Tsuyoshi Hamada stopped Romy Cunanan via KO in the 1st round. Hamada improves his record to 14-1 (14 KOs)
On October 14, 1983, a 22-year-old Tsuyoshi Hamada (11-1, 11 KOs) and Donny Soriano met in the ring.
Hamada came in to the fight on a 9-fight win streak with a 91% KO rate, and was fighting after a gap of 2 months and 9 days.
Tsuyoshi Hamada stopped Donny Soriano via KO in the 1st round. Hamada improves his record to 12-1 (12 KOs)
On November 23, 1980, a 19-year-old Tsuyoshi Hamada (6-1, 6 KOs) and Takeshi Mine met in the ring.
Hamada came in to the fight on a 4-fight win streak with a 85% KO rate, and was fighting after a gap of 2 months and 25 days.
Tsuyoshi Hamada stopped Takeshi Mine via KO in the 1st round. Hamada improves his record to 7-1 (7 KOs)
On August 29, 1980, a 19-year-old Tsuyoshi Hamada (5-1, 5 KOs) and Minahiko Okuyama met in the ring.
Hamada came in to the fight on a 3-fight win streak with a 83% KO rate, and was fighting after a gap of 1 month and 28 days.
Tsuyoshi Hamada stopped Minahiko Okuyama via KO in the 1st round. Hamada improves his record to 6-1 (6 KOs)
On April 29, 1980, a 19-year-old Tsuyoshi Hamada (3-1, 3 KOs) and Katsuo Kazama met in the ring.
Hamada came in to the fight on a 1-fight win streak with a 75% KO rate, and was fighting after a gap of 2 months and 7 days.
Tsuyoshi Hamada stopped Katsuo Kazama via KO in the 1st round. Hamada improves his record to 4-1 (4 KOs)
On December 2, 1984, a 24-year-old Tsuyoshi Hamada (15-1, 15 KOs) and Hikaru Tomonari met in the ring in a lightweight bout.
Hamada came in to the fight on a 13-fight win streak with a 93% KO rate, and was fighting after a gap of 2 months and 23 days.
Tsuyoshi Hamada stopped Hikaru Tomonari via TKO in the 7th round. Hamada improves his record to 16-1 (16 KOs)
On April 4, 1985, a 24-year-old Tsuyoshi Hamada (16-1, 16 KOs) and Dawthong Chuvatana met in the ring.
Hamada came in to the fight on a 14-fight win streak with a 94% KO rate, and was fighting after a gap of 4 months and 2 days.
Tsuyoshi Hamada stopped Dawthong Chuvatana via KO in the 2nd round. Hamada improves his record to 17-1 (17 KOs)