| Pro Record: | 12-17-2 (Win-Loss-Draw) |
| Team: | Pancrase Tokyo |
| Age: | 35 |
| Sex: | Male |
| Height: | 5 Feet. 9 Inch(es). |
| Weight: | 168 lbs. |
| Out of: | Yokosuka, |
Satoshi Hasegawa's Professional Record
| Date | Result | Opponent | Event | Method | Round | Time | ||
|---|---|---|---|---|---|---|---|---|
| NSF | 02/11/1999 | Draw | Ryushi Yanagisawa | Pancrase: Breakthrough 2 | 1 | |||
| NSF | 01/19/1999 | Loss | Yuki Kondo | Pancrase: Breakthrough 1 | TKO/RSC | 1 | ||
| NSF | 11/29/1998 | Loss | Ikuhisa Minowa | Pancrase: Advance 11 | Submission Arm Bar | 1 | 2:43 | |
| NSF | 10/04/1998 | Loss | Kosei Kubota | Pancrase: Advance 9 | Decision Majority Decision [2-0] | 1 | ||
| NSF | 09/14/1998 | Loss | Jason DeLucia | Pancrase: 1998 Anniversary Show | Decision | 1 | ||
| NSF | 07/26/1998 | Loss | Keiichiro Yamamiya | Pancrase: 1998 Neo-Blood Tournament, Round 2 | Decision Majority Decision [2-0] | 1 | ||
| NSF | 07/07/1998 | Win | Jason Godsey | Pancrase: 1998 Neo-Blood Tournament, Round 1 | Decision Majority Decision [2-0] | 1 | ||
| NSF | 06/02/1998 | Loss | Jason DeLucia | Pancrase: Advance 7 | Submission | 1 | 6:14 | |
| NSF | 05/12/1998 | Win | Kim Wang | Pancrase: Advance 6 | Submission | 1 | 2:01 | |
| NSF | 04/26/1998 | Win | Ikuhisa Minowa | Pancrase: Advance 5 | Decision Majority Decision [2-0] | 2 | ||
| NSF | 03/01/1998 | Loss | Jason DeLucia | Pancrase: Advance 3 | TKO/RSC Doctor Stoppage | 1 | ||
| NSF | 02/06/1998 | Win | Semmy Schilt | Pancrase: Advance 2 | Submission | 1 | 3:56 | |
| NSF | 01/16/1998 | Win | Ikuhisa Minowa | Pancrase: Advance 1 | Submission | 1 | 1:10 | |
| NSF | 12/20/1997 | Loss | Guy Mezger | Pancrase: Alive 11 | TKO/RSC Referee Stoppage from an Arm Lock | 1 | 2:52 | |
| NSF | 11/16/1997 | Win | Takaku Fuke | Pancrase: Alive 10 | Decision Lost Points | 1 | ||
| NSF | 10/29/1997 | Draw | Kosei Kubota | Pancrase: Alive 9 | 2 | |||
| NSF | 08/09/1997 | Loss | Kiuma Kunioku | Pancrase: Alive 8 | Submission | 1 | 9:07 | |
| NSF | 07/21/1997 | Win | Ikuhisa Minowa | Pancrase: 1997 Neo-Blood Tournament, Round 2 | Decision Unanimous Decision | 1 | ||
| NSF | 07/21/1997 | Loss | Keiichiro Yamamiya | Pancrase: 1997 Neo-Blood Tournament, Round 2 | TKO/RSC Referee Stoppage | 1 | 5:50 | |
| NSF | 07/20/1997 | Win | David Moore | Pancrase: 1997 Neo-Blood Tournament, Round 1 | Submission | 1 | 3:57 | |
| NSF | 06/30/1997 | Loss | Alex Andrade | Pancrase: Alive 7 | Decision Lost Points | 1 | ||
| NSF | 06/18/1997 | Win | Paul Lazenby | Pancrase: Alive 6 | Decision Lost Points | 1 | ||
| NSF | 04/27/1997 | Loss | Yoshiki Takahashi | Pancrase: Alive 4 | TKO/RSC Referee Stoppage | 1 | 6:20 | |
| NSF | 03/22/1997 | Loss | Takafumi Ito | Pancrase: Alive 3 | Decision Unanimous Decision | 1 | ||
| NSF | 02/22/1997 | Win | Serge Narsisyan | Pancrase: Alive 2 | Decision Unanimous Decision | 1 | ||
| NSF | 01/17/1997 | Win | Wes Gassaway | Pancrase: Alive 1 | Decision Unanimous Decision | 1 | ||
| NSF | 11/09/1996 | Loss | Kiuma Kunioku | Pancrase: Truth 9 | TKO/RSC | 1 | 6:32 | |
| NSF | 10/22/1996 | Loss | Osami Shibuya | Pancrase: Truth 8 | Decision Unanimous Decision | 1 | ||
| NSF | 10/08/1996 | Loss | Katsuomi Inagaki | Pancrase: Truth 7 | Decision Unanimous Decision | 1 | ||
| NSF | 09/07/1996 | Win | Kim Wang | Pancrase: 1996 Anniversary Show | Submission | 1 | 3:40 | |
| NSF | 07/22/1996 | Loss | Keiichiro Yamamiya | Pancrase: 1996 Neo-Blood Tournament, Round 1 | Decision | 1 |
 : |
Bout results verified by an official State, Tribal, Provincial, or Municipal Commission. |
| NSF: | Non Sanctioned Fight |
| * : | For a variety of reasons, including weight disparity and the demands of entertainment, Exhibition Bouts are held, in which the contest is unscripted and hard fought, but the results do not count on a fighter's Official Record. |
| NC: | Fight Declared No Contest |
