Boxers / Hiroki Ioka / Boxerbook rating
Hiroki Ioka: Boxerbook rating Hiroki Ioka has a Boxerbook rating of 1717 ± 222 from 42 counted bouts, as of Oct 13, 2026. Not in a division list: inactive since Dec 1998 (no bout for 12 months).
Rating 1717 ± 222
Place not listed
Counted bouts 42
Unknown opponents 30 of 42
Schedule, career 1319
Schedule, 36 months no bouts
Form, last 5 1.8 of 3.5
Data confidence 24%
Status inactive since Dec 1998
Rating over time high 1933 · low 1566 Jan 1986 Jan 1999 μ at the end of each month with a bout, and of every month while active. Red dot: latest.
Bouts behind the rating Every counted bout, newest first: the change in μ it caused (green up, red down), its weight and the rating after it. Unknown opponents: 30 of 42 bouts.
L
Dec 19, 1998 · TKO 5/10 · weight ×1.05 · opponent 1486
W
Jerry Pahayahai (no page: counted as 1100)
Sep 3, 1998 · UD 10/10 · weight ×1.05
L
Apr 29, 1998 · MD 12/12 · weight ×1.65 · opponent 1998
W
Hidekazu Sakata (no page: counted as 1100)
Feb 3, 1998 · TKO 9 · weight ×1.00
W
Pinoy Montejo (no page: counted as 1100)
Nov 18, 1997 · UD 10/10 · weight ×1.05
L
WBA world flyweight title Feb 25, 1997 · TKO 7 · weight ×1.50 · opponent 1906
W
Hiroki Shinozaki (no page: counted as 1100)
Oct 18, 1996 · KO 4 · weight ×1.00
W
Ricky Sares (no page: counted as 1100)
Jun 3, 1996 · UD 10/10 · weight ×1.05
W
Joel Nisey (no page: counted as 1100)
Mar 31, 1996 · KO 2 · weight ×1.00
L
Oct 17, 1995 · TKO 10/12 · weight ×1.65 · opponent 2086
W
Dong-su Kim (no page: counted as 1100)
May 9, 1995 · TKO 4 · weight ×1.00
W
Lee Escobito (no page: counted as 1100)
Jan 10, 1995 · UD 10/10 · weight ×1.05
W
Trifon Tralba (no page: counted as 1100)
Jun 27, 1994 · KO 4 · weight ×1.00
W
David Franco (no page: counted as 1100)
Apr 13, 1994 · KO 5 · weight ×1.00
W
John Medina (no page: counted as 1100)
Nov 8, 1993 · TKO 6 · weight ×1.00
L
WBA world flyweight title Jun 21, 1993 · TKO 8 · weight ×1.50 · opponent 1766
W
Ronnie Romero (no page: counted as 1100)
Jan 29, 1993 · KO 2 · weight ×1.00
L
For WBA light-flyweight title Nov 18, 1992 · MD 12/12 · weight ×1.65 · opponent 2079
W
For WBA light flyweight title Jun 15, 1992 · UD 12/12 · weight ×1.65 · opponent 1514
W
Noel Tunyakao (no page: counted as 1100)
Mar 31, 1992 · UD 12/12 · weight ×1.65
Show all 42 counted bouts W
Won WBA light-flyweight title Dec 17, 1991 · SD 12/12 · weight ×1.65 · opponent 2229
W
Katsumi Komiyama (no page: counted as 1100)
Jun 27, 1991 · KO 5 · weight ×1.00
W
Kenji Tezuka (no page: counted as 1100)
Apr 5, 1991 · UD 10/10 · weight ×1.05
W
Max Forceiro (no page: counted as 1100)
Jan 17, 1991 · UD 10/10 · weight ×1.05
W
Jaime Aliguín (no page: counted as 1100)
Nov 24, 1990 · UD 10/10 · weight ×1.05
W
Salaguchit Sor Chitphatana (no page: counted as 1100)
Jul 16, 1990 · UD 10/10 · weight ×1.05
W
Johnny Airen (no page: counted as 1100)
Apr 9, 1990 · KO 9 · weight ×1.00
W
Udin Bahardin (no page: counted as 1100)
Jan 29, 1990 · UD 10/10 · weight ×1.05
L
For WBC strawweight title Jun 10, 1989 · TKO 11/12 · weight ×1.65 · opponent 1948
W
Hidekazu Kakehashi (no page: counted as 1100)
Feb 8, 1989 · KO 2 · weight ×1.00
L
For WBC strawweight title Nov 13, 1988 · MD 12/12 · weight ×1.65 · opponent 1828
D
For WBC strawweight title Jun 5, 1988 · SD 12/12 · weight ×1.65 · opponent 1768
W
For WBC mini-flyweight title Jan 31, 1988 · TKO 12/12 · weight ×1.65 · opponent 1775
W
Mai Thonburi Fram (no page: counted as 1100)
Vacant WBC world minimumweight title Oct 18, 1987 · UD 12/12 · weight ×1.65
W
Kenji Ono (no page: counted as 1100)
Vacant Japanese minimumweight title Jul 8, 1987 · UD 10/10 · weight ×1.10
W
Akira Kiyono (no page: counted as 1100)
Apr 28, 1987 · MD 8/8 · weight ×1.00
W
Hisaku Nakatomi (no page: counted as 1100)
Feb 22, 1987 · TKO 1 · weight ×1.00
W
Yoshihide Toho (no page: counted as 1100)
Oct 7, 1986 · TKO 2 · weight ×1.00
W
Masao Kasai (no page: counted as 1100)
Sep 13, 1986 · MD 4/4 · weight ×0.80
W
Osamu Uemoto (no page: counted as 1100)
Mar 5, 1986 · KO 2 · weight ×1.00
W
Hiroshi Uto (no page: counted as 1100)
Feb 10, 1986 · KO 2 · weight ×1.00
W
Yukio Yosemochi (no page: counted as 1100)
Jan 23, 1986 · KO 3 · weight ×1.00
Publishers and Boxerbook Consensus: no publisher lists for the division (a list without them counts as 16).
How the Boxerbook rating works · Hiroki Ioka: record and titles