| # | Date | Promotion | Match |
| 1 | 24.06.1999 |  |
Kiyoshi Tamura vs. Yoshihisa Yamamoto - Time Limit Draw (20:00) Rings RISE IV - Event @ Korakuen Hall in Tokyo, Japan |
| 2 | 22.05.1999 | |
Yoshihisa Yamamoto defeats Tsuyoshi Kohsaka by KO (15:41) Rings RISE III - Event @ Ariake Coliseum in Tokyo, Japan |
| 3 | 23.04.1999 | |
Yoshihisa Yamamoto defeats Joop Kasteel by KO (7:32) Rings RISE II - Event @ Furitsu Gym in Osaka, Japan |
| 4 | 22.03.1999 | |
Yoshihisa Yamamoto defeats Valentijn Overeem (2:40) Rings RISE - Event @ NK Hall in Tokyo, Japan |
| 5 | 21.02.1999 | |
Yoshihisa Yamamoto defeats Andrei Kopylov (6:55) Rings Final Capture - Event @ Yokohama Arena in Yokohama, Kanagawa, Japan |
| 6 | 23.12.1998 | |
Rings World Mega Battle Tournament 1998 Semi Final: Team Netherlands (Dick Vrij, Hans Nijman & Joop Kasteel) defeat Japan A Team (Hiromitsu Kanehara, Wataru Sakata & Yoshihisa Yamamoto) (12:39) Rings World Mega Battle Tournament 1998: Semi-Finals - Event @ Fukuoka International Center in Fukuoka, Japan |
| 7 | 23.10.1998 | |
Rings World Mega Battle Tournament 1998 First Round: Japan A Team (Hiromitsu Kanehara, Wataru Sakata & Yoshihisa Yamamoto) defeat Team Bulgaria (Boris Jeliazkov, Dimitri Petkov & Todor Todorov) (19:42) Rings World Mega Battle Tournament 1998: First Round - Tag 1 - Event @ Aichi Gym in Nagoya, Japan |
| 8 | 21.09.1998 | |
Kiyoshi Tamura defeats Yoshihisa Yamamoto (18:52) Rings Fighting Integration VI - Event @ Yokohama Bunka Gymnasium in Yokohama, Kanagawa, Japan |
| 9 | 28.08.1998 | |
Yoshihisa Yamamoto defeats Nikolai Zouev (13:30) Rings Fighting Integration V - Event @ Niigata City Gymnasium in Niigata, Japan |
| 10 | 20.07.1998 | |
Akira Maeda defeats Yoshihisa Yamamoto by decision (20:00) Rings Captured - Akira Maeda Retirement Show - Event @ Yokohama Arena in Yokohama, Kanagawa, Japan |
| 11 | 13.08.1997 | |
Yoshihisa Yamamoto defeats Volk Han by TKO (11:30) Rings Fighting Extension VI - Event @ Kagoshima Arena in Kagoshima, Japan |
| 12 | 22.07.1997 | |
Yoshihisa Yamamoto defeats Mitsuya Nagai (2:27) Rings Fighting Extension V - Event @ Furitsu Gym in Osaka, Japan |
| 13 | 21.06.1997 | |
Yoshihisa Yamamoto defeats Maurice Smith (6:00) Rings Fighting Extension IV - Event @ Ariake Coliseum in Tokyo, Japan |
| 14 | 23.05.1997 | |
Yoshihisa Yamamoto defeats Herman Renting (3:17) Rings Fighting Extension III - Event @ Miyagi Sports Center in Sendai, Miyagi, Japan |
| 15 | 04.04.1997 | |
Tsuyoshi Kohsaka defeats Yoshihisa Yamamoto by decision (30:00) Rings Battle Genesis - Event @ Korakuen Hall in Tokyo, Japan |
| 16 | 28.03.1997 | |
Yoshihisa Yamamoto defeats Hans Nijman (8:02) Rings Fighting Extension - Event @ NK Hall in Tokyo, Japan |
| 17 | 22.01.1997 | |
Mega Battle Tournament 1996 Third Place: Bitsadze Tariel defeats Yoshihisa Yamamoto by TKO (6:19) Rings Mega Battle Tournament 1996: Grand Final - Event @ Budokan Hall in Tokyo, Japan |
| 18 | 19.12.1996 | |
Mega Battle Tournament 1996 Semi Final: Kiyoshi Tamura defeats Yoshihisa Yamamoto (9:49) Rings Mega Battle Tournament 1996: Semi-Finals - Event @ Fukuoka International Center in Fukuoka, Japan |
| 19 | 22.11.1996 | |
Mega Battle Tournament 1996 2nd Round: Yoshihisa Yamamoto defeats Gogitidze Bakouri (4:52) Rings Mega Battle Tournament 1996: Second Round - Event @ Osaka-Jo Hall in Osaka, Japan |
| 20 | 25.10.1996 | |
Mega Battle Tournament 1996 1st Round: Yoshihisa Yamamoto defeats David Khakhaleshvili (2:24) Rings Mega Battle Tournament 1996: First Round - Event @ Aichi Gym in Nagoya, Japan |
| 21 | 25.09.1996 | |
Andrei Kopylov defeats Yoshihisa Yamamoto (12:33) Rings Maelstrom VII - Event @ Nakajima Sports Center in Sapporo, Hokkaido, Japan |
| 22 | 16.07.1996 | |
Hans Nijman defeats Yoshihisa Yamamoto by TKO (2:35) Rings Maelstrom V - Event @ Furitsu Gym in Osaka, Japan |
| 23 | 29.06.1996 | |
Yoshihisa Yamamoto defeats Maurice Smith by referee's decision (30:00) Rings Maelstrom IV - Event @ NK Hall in Tokyo, Japan |
| 24 | 25.05.1996 | |
Yoshihisa Yamamoto defeats Ramazi Buzariashvili (8:19) Rings Maelstrom III: Russian Battle Mission - Event @ Sports Palace in Ekaterinburg, Russland |
| 25 | 26.04.1996 | |
Yoshihisa Yamamoto defeats Tsuyoshi Kohsaka (13:04) Rings Maelstrom II - Event @ Furitsu Gym in Osaka, Japan |
| 26 | 25.03.1996 | |
Yoshihisa Yamamoto defeats Bitsadze Tariel (7:54) Rings Maelstrom - Event @ Niigata City Gymnasium in Niigata, Japan |
| 27 | 24.01.1996 | |
Mega Battle Tournament 1995 Final: Akira Maeda defeats Yoshihisa Yamamoto (17:59) Rings Mega Battle Tournament 1995: Grand Final - Event @ Budokan Hall in Tokyo, Japan |
| 28 | 19.12.1995 | |
Mega Battle Tournament 1995 Semi Final: Yoshihisa Yamamoto defeats Volk Han (10:17) Rings Mega Battle Tournament 1995: Semi-Finals - Event @ Furitsu Gym in Osaka, Japan |
| 29 | 16.11.1995 | |
Mega Battle Tournament 1995 Second Round: Yoshihisa Yamamoto defeats Mitsuya Nagai (7:43) Rings Mega Battle Tournament 1995: Second Round - Event @ Aichi Gym in Nagoya, Japan |
| 30 | 21.10.1995 | |
Mega Battle Tournament 1995 First Round: Yoshihisa Yamamoto defeats Bitsadze Ameran (4:36) Rings Mega Battle Tournament 1995: First Round - Event @ Fukuoka International Center in Fukuoka, Japan |
| 31 | 22.09.1995 | |
Yoshihisa Yamamoto defeats Dick Vrij (8:21) Rings Rising Series: Nagatsuki - Event @ Nakajima Sports Center in Sapporo, Hokkaido, Japan |
| 32 | 27.08.1995 | |
Yoshihisa Yamamoto defeats Herman Renting (5:00) Rings Rising Series: Hazuki - Event @ Tokyo Bay NK Hall in Urayasu, Chiba, Japan |
| 33 | 18.07.1995 | |
Yoshihisa Yamamoto defeats Dick Vrij by TKO (9:04) Rings Rising Series V: Fumizuki - Event @ Furitsu Gym in Osaka, Japan |
| 34 | 17.06.1995 | |
Volk Han defeats Yoshihisa Yamamoto (15:15) Rings Rising Series IV: Minazuki - Event @ Ariake Coliseum in Tokyo, Japan |
| 35 | 18.03.1995 | |
Mitsuya Nagai defeats Yoshihisa Yamamoto (11:18) Rings Rising Series: Yayoi - Event @ Ariake Coliseum in Tokyo, Japan |
| 36 | 25.01.1995 | |
Mega Battle Tournament 1994 Third Place: Hans Nijman defeats Yoshihisa Yamamoto by TKO (6:49) Rings Fightning Network Rings 1994 Tournament Grand Final - TV-Show @ Nippon Budokan in Tokyo, Japan |
| 37 | 24.12.1994 | |
Akira Maeda defeats Yoshihisa Yamamoto (11:44) Rings Battle Shot At Niigata Vol.2 - TV-Show @ City Gymnasium in Niigata, Japan |
| 38 | 16.12.1994 | |
Mega Battle Tournament 1994 Semi Final: Akira Maeda defeats Yoshihisa Yamamoto (9:47) Rings Fightning Network Rings 1994 Tournament Semi-Final - TV-Show @ Aichi Prefectural Gymnasium in Nagoya, Aichi, Japan |
| 39 | 19.11.1994 | |
Mega Battle Tournament 1994 Third Round: Yoshihisa Yamamoto defeats Chris Dolman (7:24) Rings Fightning Network Rings 1994 Tournament 3rd Round - TV-Show @ Ariake Coliseum in Tokyo, Japan |
| 40 | 22.10.1994 | |
Mega Battle Tournament 1994 Second Round: Yoshihisa Yamamoto defeats Grom Zaza (7:41) Rings Fightning Network Rings 1994 Tournament 2nd Round - TV-Show @ Fukuoka International Center in Fukuoka, Japan |
| 41 | 17.10.1994 | |
Exhibition: Andrei Kopylov vs. Yoshihisa Yamamoto - Time Limit Draw (5:00) Rings Megaton Fight - TV-Show @ Osaka-Jo Hall in Osaka, Japan |
| 42 | 20.08.1994 | |
Yoshihisa Yamamoto defeats Willie Peeters (21:54) Rings In Yokohama - Event @ Yokohama Cultural Gymnasium in Yokohama, Kanagawa, Japan |
| 43 | 14.07.1994 | |
Andrei Kopylov defeats Yoshihisa Yamamoto (9:38) Rings 1994 In Osaka - Event @ Osaka Prefectural Gymnasium in Osaka, Japan |
| 44 | 18.06.1994 | |
Yoshihisa Yamamoto defeats Bitsadze Ameran (5:18) Rings Rings In Ariake - Event @ Ariake Coliseum in Tokyo, Japan |
| 45 | 17.05.1994 | |
Yoshihisa Yamamoto defeats Sergei Sousserov (13:03) Rings In Sendai - TV-Show @ City Gymnasium in Sendai, Miyagi, Japan |
| 46 | 23.04.1994 | |
Yoshihisa Yamamoto defeats Sotir Gotchev (12:56) Rings In Hiroshima - Event @ Hiroshima Sun Plaza in Hiroshima, Japan |
| 47 | 19.03.1994 | |
Yoshihisa Yamamoto defeats Oleg Naniev by KO (8:04) Rings In Yokohama - TV-Show @ Yokohama Cultural Gymnasium in Yokohama, Kanagawa, Japan |
| 48 | 06.02.1994 | |
Yoshihisa Yamamoto defeats Jerry Flynn (17:25) Rings Korakuen Experimental League 1993 ROUND 6 - Event @ Korakuen Hall in Tokyo, Japan |
| 49 | 21.01.1994 | |
Volk Han defeats Yoshihisa Yamamoto (10:52) Rings Mega Battle Tournament 1993 Grand Final - Event @ Nippon Budokan in Tokyo, Japan |
| 50 | 25.12.1993 | |
Willie Peeters defeats Yoshihisa Yamamoto (30:00) Rings Battle Shot At Niigata - TV-Show @ Niigata City Gymnasium in Niigata, Japan |
| 51 | 08.12.1993 | |
Dick Vrij defeats Yoshihisa Yamamoto (7:47) Rings Battle Dimension Tournament 1993 Semi Final - TV-Show @ Osaka Prefectural Gymnasium in Osaka, Japan |
| 52 | 23.10.1993 | |
Mega Battle Tournament 1993 First Round: Willie Peeters defeats Yoshihisa Yamamoto by TKO (8:22) Rings Battle Dimension Tournament 1993 1st Round - TV-Show @ Fukuoka International Center in Fukuoka, Japan |
| 53 | 10.09.1993 | |
Yoshihisa Yamamoto defeats Nobuhiro Tsurumaki by TKO [Runde 5 and 1:10] Rings Korakuen Experimental League 1993 Round 5 - TV-Show @ Korakuen Hall in Tokyo, Japan |
| 54 | 21.08.1993 | |
Yoshihisa Yamamoto defeats Mikhail Simov [Runde 3 and 1:39] Rings Battle Dimension 1993 ~Tokyo Bay Area Circuit #3 - TV-Show @ Yokohama Cultural Gymnasium in Yokohama, Kanagawa, Japan |
| 55 | 06.08.1993 | |
Yoshihisa Yamamoto defeats Eric Edlenbos (11:09) Rings Korakuen Experimental League 1993 Round 4 - TV-Show @ Korakuen Hall in Tokyo, Japan |
| 56 | 13.07.1993 | |
Yoshihisa Yamamoto defeats Georgi Keandelaki [Runde 5] Rings Battle Dimension 1993 ~Osaka Metropolitan Circuit #2 - TV-Show @ Osaka Prefectural Gymnasium in Osaka, Japan |
| 57 | 24.04.1993 | |
Masayuki Naruse defeats Yoshihisa Yamamoto by TKO (8:48) Rings Battle Dimension 1993 ~Tokyo Bay Area Circuit #1 - TV-Show @ Yokohama Cultural Gymnasium in Yokohama, Kanagawa, Japan |
| 58 | 05.03.1993 | |
Pieter Oele defeats Yoshihisa Yamamoto by KO (7:56) Rings Battle Dimension 1993 - TV-Show @ Amagasaki City Memorial Park Gymnasium in Amagasaki, Hyogo, Japan |
| 59 | 23.01.1993 | |
Yoshihisa Yamamoto defeats Yoshinori Nishi (12:32) Rings Mega Battle Tournament 1992 ~ Grand Final ~ - TV-Show @ Tokyo Bay NK Hall in Urayasu, Chiba, Japan |
| 60 | 19.12.1992 | |
Nobuaki Kakuta defeats Yoshihisa Yamamoto by TKO [Runde 6 and 0:14] Rings Mega Battle Tournament 1992 ~ Semi Final - BEST4 ~ - TV-Show @ Ariake Coliseum in Tokyo, Japan |
| 61 | 13.11.1992 | |
Masayuki Naruse defeats Yoshihisa Yamamoto (21:39) Rings Mega Battle Tournament 1992 2nd Round Best 8 - TV-Show @ Osaka Prefectural Gymnasium in Osaka, Japan |
| 62 | 16.07.1992 | |
Masayuki Naruse vs. Yoshihisa Yamamoto - Time Limit Draw (15:00) Rings Mega Battle 6th: Din - TV-Show @ Osaka Prefectural Gymnasium in Osaka, Japan |
| 63 | 25.06.1992 | |
Masayuki Naruse vs. Yoshihisa Yamamoto - Time Limit Draw (15:00) Rings Mega Battle 5th: Shishiku - TV-Show @ Miyagi Sports Center in Sendai, Miyagi, Japan |
| 64 | 16.05.1992 | |
Masayuki Naruse vs. Yoshihisa Yamamoto - Time Limit Draw (15:00) Rings Mega Battle 4th: Korin - TV-Show @ Ariake Coliseum in Tokyo, Japan |
