Home Events UFC 23: Ultimate Japan 2 Eugene Jackson vs Keiichiro Yamamiya Eugene Jackson vs Keiichiro Yamamiya · UFC 23: Ultimate Japan 2 Middleweight · 3 rounds · Card
Final Photo:
Bject · CC BY-SA 4.0 · via Wikimedia Commons
UFC CageSide IQ · All Access exclusive The Fight Blueprint before, the verified pulse during, and the Verdict after — did PBE's locked call hold up? Open CageSide IQ → ADVERTISEMENT · PARTNER LINK
Prediction markets on Polymarket Explore UFC and other prediction markets on Polymarket.
PropBetEdge may earn compensation from qualifying Polymarket activity. Compensation does not influence PropBetEdge analysis, picks, rankings or market comparisons. Availability and trading eligibility vary by location. Trading involves risk.
UFC 23: Ultimate Japan 2
Friday, November 19, 1999 · Chiba · Japan
Full card → Result Eugene Jackson def. Keiichiro Yamamiya Method KO/TKO (Punch to Head At Distance) Round · time Round 3 · 3:12 · 3 Rnd (5-5-5) Referee John McCarthy Sig. strikes Eugene Jackson 22/105 · Keiichiro Yamamiya 14/58 · PropSports · round totals Total strikes Eugene Jackson 47/131 · Keiichiro Yamamiya 18/62 Scorecards None — the fight ended by KO/TKO Analysis Round-by-round (3 rounds) Result Eugene Jackson def. Keiichiro Yamamiya
KO/TKO (Punch to Head At Distance) · Round 3 · 3:12 · 3 Rnd (5-5-5)
Official scorecards —
No official scorecard exists for this fight The fight ended by KO/TKO (Punch to Head At Distance) in round 3 at 3:12, so it never went to the judges and no scorecard was rendered. Nothing is missing: an official scorecard only exists where a bout goes the distance or is stopped and scored. PropBetEdge does not estimate, reconstruct or infer scores for a finish.
Result source · PropSports round data ↗
Round-by-Round Analysis Fight progression reconstructed from verified round-level observations.
KO/TKO · R3 · 3:12
R1 R2 R3
Eugene Jackson Round 3 Keiichiro Yamamiya
7 / 30 Sig. strikes 4 / 16
23% Accuracy 25%
15 / 38 Total strikes 6 / 18
1 Knockdowns 0
0 / 1 Takedowns 0 / 0
0 Sub. attempts 0
0:50 Control 0:18
2.2 Pace / min 1.3
74% Control share 26%
Eugene Jackson
Target head 100% · body 0% · leg 0%
Phase distance 29% · clinch 71% · ground 0%
Keiichiro Yamamiya
Target head 100% · body 0% · leg 0%
Phase distance 100% · clinch 0% · ground 0%
UFC Pro
Unlock Round Intelligence
Round-over-round signals, statistical edges and this performance measured against each fighter's pre-fight Fight DNA baseline. Round statistics above stay free.
Fight summary
22 Eugene Jackson sig. strikes
14 Keiichiro Yamamiya sig. strikes
3 rounds observed
+100% largest pace swing, R1 to R2 (Eugene Jackson)
Pace is significant strikes landed per minute of observed round time. A round with no recorded observation is left empty rather than drawn as zero.
Fight stats 3 rounds · PropSports round stats 22 / 105 Sig. strikes 14 / 58
21% Accuracy 24%
47 / 131 Total strikes 18 / 62
1 Knockdowns 0
0 / 1 Takedowns 0 / 0
0 Sub attempts 0
2:36 Control 0:52
19 Head 11
1 Body 0
2 Leg 3
Eugene Jackson Keiichiro Yamamiya
Round Fighter KD Sig. str. Total TD Sub Ctrl Head Body Leg
Tale of the tape 15-9-1 Record 45-35-10
33 Age 27
5'8" Height 5'11"
— Reach —
Orthodox Stance Southpaw
2.19 Sig. str./min 0.00
1.91 TD / 15 min 0.00
Eugene Jackson 2-4 in archive
1 KO/TKO wins
1 Sub wins
100% Finish rate
Keiichiro Yamamiya archive pending
0 KO/TKO wins
0 Sub wins
— Finish rate
