Michael Sa Jin Kwok
UFC Debut
Record
Streak
W2
Age
Date of birth
- Fighting out of
- Hawaii
- Born
- United States
- Weight class
- Lightweight
- Height
- 5'6" · 168 cm
Before the UFC
Michael Sa Jin Kwok 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
223-204-24
.522 win rate
Winning-record opponents
7 of 18
carried winning pro records
Pro bouts faced
19
18 opponents with 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 19 bouts · 15 promotions · wins by 1 KO · 9 sub · 2 decPancrase · PXC 8 · IEF 3 · CWC 1 · CFX +10
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| W | Wes Ronchi15-16-1 | Submission | Guillotine Choke | R1 | 1:13 | CWC 1 | Sep 6, 2008 |
| W | Jos Eichelberger17-11 | Submission | Armbar | R1 | 0:45 | CFX | Jun 28, 2008 |
| L | Kenji Arai15-15-5 | Submission | Armbar | R1 | 1:17 | Pancrase | Dec 22, 2007 |
| D | Takafumi Ito40-36-13 | Draw | Unanimous | R2 | 5:00 | Pancrase | Jul 27, 2007 |
| L | Woo Sung Yoo13-7 | DQ | — | R2 | 3:30 | Spirit MC 9 | Oct 8, 2006 |
| L | Kaynan Kaku8-2 | KO/TKO | — | R1 | 0:00 | PXC 8 | Jul 28, 2006 |
| W | Chris Duenas5-3 | Submission | Rear Naked Choke | R1 | 3:55 | PXC 8 | Jul 28, 2006 |
| W | Chang Hyun Kim18-11 | Decision | Unanimous | R3 | 5:00 | Spirit MC 8 | Apr 22, 2006 |
| W | Hoon Jo1-5 | Submission | Armbar | R1 | 4:01 | Spirit MC 7 | Oct 29, 2005 |
| W | Seung Ho Shin1-3 | Submission | Rear-Naked Choke | R1 | 1:10 | Spirit MC 5 | Sep 11, 2004 |
| W | Young Chul Lee0-1 | Submission | Keylock | R1 | 2:33 | Spirit MC 4 | Jun 12, 2004 |
| L | Hikaru Sato24-26-4 | Submission | Armbar | R1 | 2:23 | Pancrase | Apr 30, 2000 |
| W | Jay R. Palmer18-21 | Decision | Unanimous | R2 | 5:00 | SB 15 | Dec 7, 1999 |
| L | Phil Johns30-14-1 | KO/TKO | — | R1 | 0:44 | CC 5 | Oct 24, 1999 |
| W | Dan Croonquist12-20 | Submission | Armbar | R1 | 0:51 | IEF 3 | Oct 29, 1998 |
| W | Jason Powers3-8 | Submission | Armbar | R1 | 2:21 | IEF 3 | Oct 29, 1998 |
| W | Matt Frost3-4 | Submission | Rear-Naked Choke | R1 | 1:30 | MFC 2 | Sep 28, 1998 |
| W | Chuck White0-1 | KO/TKO | Punches | R0 | — | MFC 1 | Jul 28, 1998 |
| D | Tom Wilbeck | Draw | — | R1 | 15:00 | EC 3 | Feb 15, 1997 |
Non-UFC bouts (regional/other promotions) — shown for context only, excluded from Schedule Score, striking/grappling rates, and every UFC-scoped metric.