MMA Index

Dr. Greg Jackson

Scoring active Dec 10, 2011 – Apr 18, 2026.

Bouts judged
7
Rounds scored
21
10-8 rounds
0
0.0% of rounds
Minority cards
0
0.0% of bouts

Recent vs career

Bouts (12mo)
2
7 career
10-8 share (12mo)
0.0%
0.0% career
Minority cards (12mo)
0
0.0% recent · 0.0% career
Rounds (12mo)
6
21 career

Round-scoring tendencies

Score
Judge
League
10-9
100.0%
96.0%
10-8
0.0%
3.5%
10-7
0.0%
0.0%
10-10
0.0%
0.1%
9-9
0.0%
0.3%
Other
0.0%
0.1%

Round-by-round score patterns called by this judge (21 rounds) vs the UFC league average across every judged round in our corpus. A taller 10-8 share suggests a judge willing to call dominant rounds; an outsized 10-10 share flags an unusually permissive scoring style.

Most-scored fighters

Fighters Dr. Greg Jacksonhas scored at least twice. “Scored for” counts bouts where Dr. Greg Jackson's card had this fighter winning; “against” counts the opposite.

Career timeline

11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
Bouts judged per calendar year. Peak: 3.

Recent bouts

Melissa Croden vs Daria Zhelezniakova
UFC Fight Night: Burns vs. Malott · Apr 18, 2026 · Women's Bantamweight
2928
JJ Aldrich vs Jamey-Lyn Horth
UFC Fight Night: Burns vs. Malott · Apr 18, 2026 · Women's Flyweight
2928
Jordan Mein vs Alex Morono
UFC Fight Night: Alvarez vs. Poirier 2 · Jul 28, 2018 · Welterweight
2928
John Makdessi vs Ross Pearson
UFC Fight Night: Alvarez vs. Poirier 2 · Jul 28, 2018 · Lightweight
2928
Alexander Hernandez vs Olivier Aubin-Mercier
UFC Fight Night: Alvarez vs. Poirier 2 · Jul 28, 2018 · Lightweight
3027
John Makdessi vs Abel Trujillo
UFC Fight Night: Lawler vs. Dos Anjos · Dec 16, 2017 · Lightweight
3027
Mark Bocek vs Nik Lentz
UFC 140: Jones vs. Machida · Dec 10, 2011 · Lightweight
3027

Minority card = this judge's verdict differed from the majority of judges on the same bout. 10-8 rounds reflect the share of rounds this judge scored 10-8 (one fighter ≥ 10, the other ≤ 8). League averages on the score-distribution chart cover every UFC judge's rounds in our corpus. Source: MMA Decisions.