MS
Lightweight · Japan
Motoki Sasaki 42-12-1 25 KO · 1997–2017
Updated Oct 14, 2026 · Sources: Wikidata, Wikipedia (ja), Japan Boxing Commission — 試合報告書, +1
Motoki Sasaki was a lightweight boxer from Japan, born Oct 27, 1975. Record 42-12-1 with 25 knockouts over 1997–2017. Motoki Sasaki last fought Axel Sumiyoshi on Nov 19, 2017 and lost by MD over 10 rounds.
Also: Мотоки Сасаки · 佐々木基樹 · Сасаки, Мотоки
Born Oct 27, 1975
Country 🇯🇵 Japan
Debut Feb 4, 1997
Career 1997–2017
Rounds boxed 334
KO share 60%
Born in Fuchū, Japan
Titles OPBF super lightweight title, 2nd defence 2011
Boxerbook rating 1494 ± 166 · inactive since Nov 2017Why here › Confirmed bouts 25 of 55 · 21 official
Career record Record
42-12-1, 25 KOs · 1997–2017
Last result L
MD 10/10 · Kaikyo Messe Shimonoseki, 🇯🇵
The record 55 bouts, 1997–2017, newest first. Records under each bout are both boxers going in.
Bouts by source: Wikipedia (ja) · 55, Japan Boxing Commission — 試合報告書 · 21, English Wikipedia · 2
L
MD 10/10 · Kaikyo Messe Shimonoseki, 🇯🇵
Sasaki 42-11-1 · Sumiyoshi 9-4-2
L
Motoki Ishikawa
UD 6/6 · Korakuen Hall, 🇯🇵
Sasaki 42-10-1 · Ishikawa —
W
Yuki Kimura
TKO 1/8 · Korakuen Hall, 🇯🇵
Sasaki 41-10-1 · Kimura —
W
Yuya Okazaki
UD 8/8 · Shinjuku Face, 🇯🇵
Sasaki 40-10-1 · Okazaki —
W
Tatsuya Miyazaki
KO 6/8 · Korakuen Hall, 🇯🇵
Sasaki 39-10-1 · Miyazaki —
L
OPBF lightweight and Japanese lightweight title challenge, lost UD 12/12 · Korakuen Hall, 🇯🇵
Sasaki 39-9-1 · Katō —
W
Frans Yaranga
KO 1/8 · Korakuen Hall, 🇯🇵
Sasaki 38-9-1 · Yaranga —
W
Amour Tino
UD 8/8 · Korakuen Hall, 🇯🇵
Sasaki 37-9-1 · Tino —
W
Roel Laguna
UD 8/8 · Korakuen Hall, 🇯🇵
Sasaki 36-9-1 · Laguna —
L
For WBC lightweight title TD 11/12 · Parque Andrés Quintana Roo, Cozumel, 🇲🇽
Sasaki 36-8-1 · Soto 54-7-2
W
Pan-su Kim
OPBF super lightweight title, 2nd defence TKO 5/12 · Korakuen Hall, 🇯🇵
Sasaki 35-8-1 · Kim —
W
Geisler AP
OPBF super lightweight title, 1st defence KO 7/12 · Korakuen Hall, 🇯🇵
Sasaki 34-8-1 · AP —
W
Randy Suiko
Won OPBF super lightweight title SD 12/12 · Korakuen Hall, 🇯🇵
Sasaki 33-8-1 · Suiko —
W
Seon-hen Lee
TKO 6/8 · Korakuen Hall, 🇯🇵
Sasaki 32-8-1 · Lee —
L
For WBA welterweight title UD 12/12 · Druzhba Arena, Donetsk, 🇺🇦
Sasaki 32-7-1 · Senchenko 29-0-0
W
Dexter Delada
Retained OPBF welterweight title, 3rd defence TD 7/12 · Korakuen Hall, 🇯🇵
Sasaki 31-7-1 · Delada —
W
OPBF welterweight title, 2nd defence TKO 7/12 · Korakuen Hall, 🇯🇵
Sasaki 30-7-1 · Santillan —
W
Darsim Nangara
OPBF welterweight title, 1st defence UD 12/12 · Korakuen Hall, 🇯🇵
Sasaki 29-7-1 · Nangara —
W
Won OPBF welterweight title TKO 6/12 · Korakuen Hall, 🇯🇵
Sasaki 28-7-1 · Santillan —
W
TD 7/8 · Korakuen Hall, 🇯🇵
Sasaki 27-7-1 · Shibata 8-3-1
Show all 55 bouts W
Tetsuko Kogure
TKO 3/8 · Korakuen Hall, 🇯🇵
Sasaki 26-7-1 · Kogure —
W
Aswin Kabuai
KO 5/8 · Korakuen Hall, 🇯🇵
Sasaki 25-7-1 · Kabuai —
L
Koji Iida
SD 10/10 · Korakuen Hall, 🇯🇵
Sasaki 25-6-1 · Iida —
D
Yasumasa Yamaoka
DEC 10/10
Sasaki 25-6-0 · Yamaoka —
W
Daoudi Bahari
DEC 10/10
Sasaki 24-6-0 · Bahari —
W
Mitsuyuki Komori
KO 1
Sasaki 23-6-0 · Komori —
L
Japanese super lightweight title challenge MD 10/10
Sasaki 23-5-0 · Kimura 24-5-2
W
Hisashi Kudo
DEC 8/8
Sasaki 22-5-0 · Kudo —
W
Tondan Worslapon
KO 4
Sasaki 21-5-0 · Worslapon —
W
Shota Haruyama
TKO 3
Sasaki 20-5-0 · Haruyama —
W
Yuji Kato
TKO 4
Sasaki 19-5-0 · Kato —
L
Lost Japanese super lightweight title TKO 5
Sasaki 19-4-0 · Eguchi —
W
Won Japanese super lightweight title TKO 9
Sasaki 18-4-0 · Tadashi 20-1-2
W
Kwan-no Lee
KO 4
Sasaki 17-4-0 · Lee —
W
Shota Haruyama
KO 5
Sasaki 16-4-0 · Haruyama —
W
Ryu Bandoh
TKO 1
Sasaki 15-4-0 · Bandoh —
W
Yoshihiko Koogo
6
Sasaki 14-4-0 · Koogo —
L
Teruo Nagase
Japanese welterweight title challenge DEC 10/10
Sasaki 14-3-0 · Nagase —
W
Kenshi Toda
DEC 10/10
Sasaki 13-3-0 · Toda —
W
Kenshi Toda
DEC 8/8
Sasaki 12-3-0 · Toda —
W
DEC 8/8
Sasaki 11-3-0 · Hidaka —
W
Mitsuo Kawakami
TD 4
Sasaki 10-3-0 · Kawakami —
W
Boy Rigas
DEC 10/10
Sasaki 9-3-0 · Rigas —
L
Kenshi Toda
DEC 10/10
Sasaki 9-2-0 · Toda —
W
Atsushi Hosoya
TKO 4
Sasaki 8-2-0 · Hosoya —
W
Daisuke Baba
TKO 3
Sasaki 7-2-0 · Baba —
W
Takemitomo Naeshiro
TD 5
Sasaki 6-2-0 · Naeshiro —
L
Yosuke Otsuka
KO 3
Sasaki 6-1-0 · Otsuka —
W
Yuki Inagaki
KO 1
Sasaki 5-1-0 · Inagaki —
W
Hiroshi Seki
TKO 2
Sasaki 4-1-0 · Seki —
W
Kenji Sato
DEC 4/4
Sasaki 3-1-0 · Sato —
W
Yoshinori Soma
KO 1
Sasaki 2-1-0 · Soma —
W
Junichi Nakamura
KO 2
Sasaki 1-1-0 · Nakamura —
L
Kenji Sato
KO 3
Sasaki 1-0-0 · Sato —
W
Koichi Sato
KO 2
Sasaki 0-0-0 · Sato —
Ratings now Not in any current ranking.
World titles No world title reigns recorded.
Facts
What is Motoki Sasaki's record? Motoki Sasaki's professional record is 42-12-1 with 25 knockouts.
Who did Motoki Sasaki fight last? Motoki Sasaki last fought Axel Sumiyoshi on Nov 19, 2017 and lost by MD over 10 rounds. Sources Boxerbook ID 1232 · permanent link boxerbook.com/id/1232 . Wikidata (CC0), English Wikipedia (CC BY-SA). Last fetched: 2026-10-12. Spot a mistake? Every bout page has a link to report it.