John Chrisostomo
UFC Debut
Record
Streak
W2
Age
Date of birth
- Fighting out of
- Hawaii
- Born
- United States
- Weight class
- Middleweight
- Height
- 5'10" · 178 cm
Before the UFC
John Chrisostomo makes their UFC debut
Our striking, grappling, and schedule metrics are measured from UFC fights, so they come online after this bout. Here is the career they bring in — and how live the opposition has been.
Pre-UFC opposition
ModerateOpponents' combined record
210-162-10
.565 win rate
Winning-record opponents
8 of 17
carried winning pro records
Pro bouts faced
17
all opponents have records on file
A descriptive read of the non-UFC slate from opponents’ full career pro records — not a UFC-grade Schedule Score.
UFC fight history
No UFC bouts on record yet.
Outside the UFC
across 17 bouts · 13 promotions · wins by 4 KO · 2 sub · 2 decSB 18 · Pancrase · SB 16 · SB 14 · FFCF 6 +8
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| W | Doo Won Seo10-8 | KO/TKO | Corner Stoppage | R3 | 2:17 | FFCF 6 | Jun 21, 2006 |
| W | Chad Gusman0-2 | Submission | Armbar | R1 | 2:00 | Extreme Wars 4 | Jun 10, 2006 |
| L | Chris Brennan21-14-1 | Submission | Keylock | R1 | 4:10 | Warriors Quest 4 | Mar 29, 2002 |
| L | KO/TKO | Punches | R1 | 3:00 | KOTC | Feb 9, 2002 | |
| L | Ben Earwood12-3 | Submission | Achilles Lock | R1 | 4:38 | SB 21 | May 24, 2001 |
| W | Scott Bills7-9-1 | Decision | Majority | R2 | 5:00 | SB 20 | Feb 23, 2001 |
| L | Brian Sleeman9-9-1 | Submission | Rear-Naked Choke | R2 | 6:41 | IFC WC 11 | Jan 13, 2001 |
| W | Joe Champaco1-3 | KO/TKO | Punches | R0 | — | SB 18 | Oct 26, 2000 |
| W | Harry Montonona0-1 | KO/TKO | Punches | R0 | — | SB 18 | Oct 26, 2000 |
| L | Brian Gassaway29-21-2 | Decision | Unanimous | R1 | 10:00 | Pancrase | Jul 23, 2000 |
| W | Yukihiro Kanazawa0-2 | KO/TKO | Punch | R1 | 3:42 | Pancrase | Jul 23, 2000 |
| L | John Alessio35-17 | KO/TKO | Punches | R2 | 3:04 | SB 16 | Feb 8, 2000 |
| W | Thomas Denny27-21-1 | Decision | Unanimous | R2 | 5:00 | SB 16 | Feb 8, 2000 |
| L | Danny Pfau3-0 | Submission | Kimura | R1 | 1:01 | SB 15 | Dec 7, 1999 |
| L | Ronald Jhun24-26-2 | KO/TKO | Cut | R1 | 1:15 | SB 14 | Nov 5, 1999 |
| W | Joe Champaco1-3 | Submission | Rear-Naked Choke | R1 | 1:14 | SB 14 | Nov 5, 1999 |
| L | Brian Gassaway29-21-2 | KO/TKO | Cut | R2 | 0:32 | SB 12 | Jun 1, 1999 |
Non-UFC bouts (regional/other promotions) — shown for context only, excluded from Schedule Score, striking/grappling rates, and every UFC-scoped metric.