Hiroki Ioka was born in Sakai, Osaka, Japan on January 8, 1969. He made his professional debut at the age of 17 years on January 23, 1986 against Yukio Yorimochi. Ioka defeated Yorimochi via 3rd round KO, making a successful beginning of his pro career.
Ioka became a world champion at the age of 18 after 8 professional fights. He challenged Mai Thomburifarm for the WBC strawweight title and defeated the champion via 12-round unanimous decision, winning his first world title.
He then went on to successfully win the light-flyweight (WBA) titles also to become a two-division world champion.
Ioka's last fight was a 5th-round TKO loss to Masamori Tokuyama at age 29, on December 19, 1998.
Some of Hiroki Ioka's best fights have been against Yuh Myung-woo (HOFer) and Kyung-Yung Lee. For a top-10 list of Ioka's best performances, refer to "Best fights of Hiroki Ioka".
Ioka has 8 losses on his record. For details about these losses refer to "Hiroki Ioka Losses".
# | Date | Age | Opponent | Res | Via |
---|---|---|---|---|---|
42 | Dec 19, 1998 | 29 | ![]() | loss | TKO 5 |
41 | Sep 03, 1998 | 29 | ![]() | win | PTS 10 |
40 | Apr 29, 1998 | 29 | ![]() | loss | MD 12 |
39 | Feb 03, 1998 | 29 | ![]() | win | TKO 9 |
38 | Nov 18, 1997 | 28 | ![]() | win | UD 10 |
37 | Feb 25, 1997 | 28 | ![]() | loss | TKO 7 |
36 | Oct 18, 1996 | 27 | ![]() | win | KO 4 |
35 | Jun 03, 1996 | 27 | ![]() | win | PTS 12 |
34 | Mar 31, 1996 | 27 | ![]() | win | KO 2 |
33 | Oct 17, 1995 | 26 | ![]() | loss | TKO 10 |
32 | May 09, 1995 | 26 | ![]() | win | TKO 4 |
31 | Jan 10, 1995 | 26 | ![]() | win | UD 10 |
30 | Jun 27, 1994 | 25 | ![]() | win | KO 4 |
29 | Apr 13, 1994 | 25 | ![]() | win | KO 5 |
28 | Nov 08, 1993 | 24 | ![]() | win | TKO 6 |
27 | Jun 21, 1993 | 24 | ![]() | loss | TKO 8 |
26 | Jan 29, 1993 | 24 | ![]() | win | KO 2 |
25 | Nov 18, 1992 | 23 | ![]() | loss | MD 12 |
24 | Jun 15, 1992 | 23 | ![]() | win | UD 12 |
23 | Mar 31, 1992 | 23 | ![]() | win | UD 12 |
22 | Dec 17, 1991 | 22 | ![]() | win | SD 12 |
21 | Jun 27, 1991 | 22 | ![]() | win | KO 5 |
20 | Apr 05, 1991 | 22 | ![]() | win | PTS 10 |
19 | Jan 17, 1991 | 22 | ![]() | win | UD 10 |
18 | Nov 24, 1990 | 21 | ![]() | win | PTS 10 |
17 | Jul 16, 1990 | 21 | ![]() | win | UD 10 |
16 | Apr 09, 1990 | 21 | ![]() | win | KO 9 |
15 | Jan 29, 1990 | 21 | ![]() | win | UD 10 |
14 | Jun 10, 1989 | 20 | ![]() | loss | TKO 11 |
13 | Feb 08, 1989 | 20 | ![]() | win | KO 2 |
12 | Nov 13, 1988 | 19 | ![]() | loss | MD 12 |
11 | Jun 05, 1988 | 19 | ![]() | draw | PTS 12 |
10 | Jan 31, 1988 | 19 | ![]() | win | TKO 12 |
9 | Oct 18, 1987 | 18 | ![]() | win | UD 12 |
8 | Jul 08, 1987 | 18 | ![]() | win | PTS 10 |
7 | Apr 28, 1987 | 18 | ![]() | win | PTS 8 |
6 | Feb 22, 1987 | 18 | ![]() | win | TKO 1 |
5 | Oct 07, 1986 | 17 | ![]() | win | TKO 2 |
4 | Sep 13, 1986 | 17 | ![]() | win | PTS 4 |
3 | Mar 05, 1986 | 17 | ![]() | win | KO 2 |
2 | Feb 10, 1986 | 17 | ![]() | win | KO 2 |
1 | Jan 23, 1986 | 17 | ![]() | win | KO 3 |