JIN SASAKI
| COUNTRY : | Japan |
| RECORD : | 19-1-1 (17 KO's) |
| KO's : | 80.95 % |
| BORN : | 07-28-2001 |
| AGE : | 25 |
| HEIGHT : | 5′ 8½″ |
| REACH : | 69½″ |
FIGHTS
| KO 5 | BRIAN NORMAN JR |
WELTERWEIGHT WBO World WELTERWEIGHT |
2025-06-19 | Japan |
| UD 12 | SHOKI SAKAI |
WELTERWEIGHT WBO Asia Pacific WELTERWEIGHT |
2025-01-24 | Japan |
| TKO 7 | QAMIL BALLA |
WELTERWEIGHT WBO Asia Pacific WELTERWEIGHT |
2024-09-03 | Japan |
| TKO 5 | JOE NOYNAY |
WELTERWEIGHT WBO Asia Pacific WELTERWEIGHT |
2024-05-16 | Japan |
| TKO 11 | HIROTO HOSHI | WELTERWEIGHT | 2023-07-08 | Japan |
| TKO 3 | KEITA OBARA | WELTERWEIGHT | 2023-04-08 | Japan |
| TKO 1 | RYOTA TOYOSHIMA | WELTERWEIGHT | 2023-01-13 | Japan |
| TKO 3 | PHATIPHAN KRUNGKLANG | WELTERWEIGHT | 2022-11-15 | Japan |
| MD 6 | KOTARO SEKINE | WELTERWEIGHT | 2022-07-09 | Japan |
| TKO 5 | MARCUS SMITH | WELTERWEIGHT | 2022-04-22 | Japan |
| TKO 11 | ANDY HIRAOKA | WELTERWEIGHT | 2021-10-19 | Japan |
| KO 2 | KAIKI YUBA | WELTERWEIGHT | 2021-07-17 | Japan |
| TKO 3 | ASO ISHIWAKI | WELTERWEIGHT | 2020-12-26 | Japan |
| TKO 1 | TATSUYA MIYAZAKI | WELTERWEIGHT | 2020-11-23 | Japan |
| KO 1 | SHUN AKAIWA | SUPER LIGHTWEIGHT | 2020-08-31 | Japan |
| TKO 1 | TETSUYA KONDO | LIGHTWEIGHT | 2019-09-26 | Japan |
| UD 4 | HIKARU SATO | LIGHTWEIGHT | 2019-08-06 | Japan |
| TKO 3 | VAGETA ISHIKAWA | SUPER LIGHTWEIGHT | 2019-06-11 | Japan |
| KO 2 | SIRISAK PIMPASITTA | MINIMUM | 2019-04-21 | Thailand |
| TKO 1 | NAOYUKI TSUMOTO | LIGHTWEIGHT | 2019-02-08 | Japan |
| KO 3 | RYO KASAI | LIGHTWEIGHT | 2018-11-07 | Japan |
| TKO 2 | TSUYOSHI KATO | LIGHTWEIGHT | 2018-08-24 | Japan |
MOVEMENTS IN WBA RANKING
WORLD RANKING |
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| POS | DATE | ORG | DIVISION |
| 4 | Mar, 2025 | WELTERWEIGHT | |
| 4 | Feb, 2025 | WELTERWEIGHT | |
| 4 | Jan, 2025 | WELTERWEIGHT | |
| 4 | Dec, 2024 | WELTERWEIGHT | |
| 4 | Nov, 2024 | WELTERWEIGHT | |
| 4 | Oct, 2024 | WELTERWEIGHT | |
| 4 | Sep, 2024 | WELTERWEIGHT | |
| 4 | Aug, 2024 | WELTERWEIGHT | |
| 5 | Jul, 2024 | WELTERWEIGHT | |
| 5 | Jun, 2024 | WELTERWEIGHT | |
| 4 | May, 2024 | WELTERWEIGHT | |
| 6 | Apr, 2024 | WELTERWEIGHT | |
| 6 | Mar, 2024 | WELTERWEIGHT | |
| 7 | Feb, 2024 | WELTERWEIGHT | |
| 7 | Jan, 2024 | WELTERWEIGHT | |
| 7 | Dec, 2023 | WELTERWEIGHT | |
| 7 | Nov, 2023 | WELTERWEIGHT | |
| 8 | Oct, 2023 | WELTERWEIGHT | |
| 8 | Sep, 2023 | WELTERWEIGHT | |
| 12 | Aug, 2023 | WELTERWEIGHT | |
| 12 | Jul, 2023 | WELTERWEIGHT | |
| 11 | Jun, 2023 | WELTERWEIGHT | |
| 11 | May, 2023 | WELTERWEIGHT | |
| 10 | Apr, 2023 | WELTERWEIGHT | |
| 10 | Mar, 2023 | WELTERWEIGHT | |
| 10 | Feb, 2023 | WELTERWEIGHT | |
| 14 | Jan, 2023 | WELTERWEIGHT | |
