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Events · UFC 134: Silva vs Okami · Ross Pearson vs Edson Barboza
From the tape · 27 Aug 2011

Ross Pearson vs Edson Barboza

UFC 134: Silva vs Okami · Rio de Janeiro, Brazil
Result

Edson Barboza beat Ross Pearson

Method
Decision - Split
Round
3 of 3
Clock
5:00
LightweightMain cardReferee · Mario Yamasaki

We published no prediction for this bout. Everything on this page is the official record and the tape it was fought on — the result, the round-by-round counts, the judges’ cards where they exist and the sportsbook line where one was published. Our graded calls start in 2026 and live on the public record.

RP
Red corner RossPearson“The Real Deal”Central Coast MMA · Sunderland, Tyne and Wear
VSOn the tape
Blue corner EdsonBarboza“Junior”American Top Team · Nova Friburgo, Rio de Janeiro
Lightweight3 rounds27 Aug 2011
20-16
Record
24-15
26
Age
−1 yr25
5' 8"
Height
+3″5' 11"
69″
Reach
+6″75″
Orthodox
Stance
Orthodox
+35
UFC bouts
2
1/425% of wins
Finishes
1/250% of wins
Central Coast MMA
Gym
American Top Team
Sunderland, Tyne and Wear
From
Nova Friburgo, Rio de Janeiro
Vitals, record, nickname and camp come from the public UFC fighter register and are current, not a snapshot of fight night. UFC bouts, finish rate and every storyline line are counted off the official UFC fight record. A tick marks the side holding the raw edge in that row — longer reach, taller, younger, more bouts, a higher finish rate. It is a fact about the tape, not a prediction, and rows with no clean comparison (record, stance, gym, hometown) carry no tick at all. Any row we cannot fill on both sides is left out rather than half-drawn. Streaks, bout counts and finish rates are as they stood going into this fight — this bout and everything after it is excluded from the count.

Round by round

Every round the fight went, shaded by where the significant strikes actually landed — the takedowns, control time and knockdowns beside them, and how the three judges scored that round.

UFCStats · per round

3 rounds of tape

Round 15:00 of action
Ross Pearson21 sig landed
HEAD71%15 of 59BODY24%5 of 7LEGS5%1 of 1
Edson Barboza17 sig landed
HEAD53%9 of 54BODY35%6 of 8LEGS12%2 of 6
21 of 67
Sig.
strikes
17 of 68
0 of 2
Take-
downs
0 of 0
0:19
Control
0:00
0
Knock-
downs
0
Distance 20Clinch 1Ground 0
Where it
happened
Distance 14Clinch 3Ground 0
Judges · this round · Pearson firstChris Lee10–9Andy Roberts10–9Paul Sutherland10–9
Round 25:00 of action⚡ 1 KD Barboza
Ross Pearson19 sig landed
HEAD84%16 of 55BODY5%1 of 3LEGS11%2 of 2
Edson Barboza22 sig landed
HEAD55%12 of 56BODY41%9 of 9LEGS5%1 of 3
19 of 60
Sig.
strikes
22 of 68
0 of 2
Take-
downs
0 of 0
0:02
Control
0:01
0
Knock-
downs
1
Distance 19Clinch 0Ground 0
Where it
happened
Distance 21Clinch 1Ground 0
Judges · this round · Pearson firstChris Lee9–10Andy Roberts9–10Paul Sutherland9–10
Round 35:00 of actionEnded 5:00
Ross Pearson20 sig landed
HEAD80%16 of 52BODY5%1 of 3LEGS15%3 of 4
Edson Barboza16 sig landed
HEAD50%8 of 40BODY44%7 of 11LEGS6%1 of 3
20 of 59
Sig.
strikes
16 of 54
0 of 2
Take-
downs
0 of 1
0:18
Control
0:00
0
Knock-
downs
0
Distance 20Clinch 0Ground 0
Where it
happened
Distance 14Clinch 2Ground 0
Judges · this round · Pearson firstChris Lee9–10Andy Roberts9–10Paul Sutherland10–9

Significant strikes, takedowns, control time, knockdowns and submission attempts exactly as UFCStats recorded them for this bout, round by round. Zone percentages are that round’s landed head, body and leg counts over their own total — raw arithmetic, nothing modelled or smoothed. A round in which a fighter landed nothing shades empty and reads zero; it is never filled in from the round before.

The cards, totalled

The judges’ final totals, the media’s cards beside them, and how these judges usually score. Their round-by-round 10–9s are with the rounds above.

Official card

Split Decision

Referee · Mario Yamasaki
Ross PearsonEdson Barboza
Official totals — Ross Pearson first
JudgeTotal
Chris Lee2.0 avg spread · 44% wide28–29
Andy Roberts1.9 avg spread · 44% wide28–29
Paul Sutherland2.2 avg spread · 52% wide29–28

Each judge’s round-by-round scores sit with the round they belong to, in the round-by-round section above — switch a round there and the three cards for it change with the stats.

Media cards — 7 scored, Ross Pearson first · unofficial

MM AJunkie.com28–30
Jordan Breen Sherdog.com28–29
Chris Nelson Sherdog.com28–29
MM AWeekly.com29–28
Ben Fowlkes MMAFighting.com29–28
Fight Metric.com29–28
TJ DeSantis Sherdog.com30–27

Fan vote · unofficial

29-28 Pearson · 51%29-28 Barboza · 38%30-27 Pearson · 6%30-27 Barboza · 6%

53 fan cards submitted to MMA Decisions.

Official cards come from the UFCStats fight record and MMA Decisions. Media cards and the fan vote are MMA Decisions’ own collection and are not official. Judge tendency figures are that judge’s whole recorded history, not this bout — they are context for how a card was scored, never a claim that it was scored wrongly.

Takedowns

Takedowns

The level change — head to head

Career UFC takedown rates. Red corner left, blue corner right.

Ross Pearson

0.74takedowns / 15 min
0.74 / 15m
TAKEDOWNS
0.43 / 15m
2.11 / 15m
ATTEMPTS
0.86 / 15m
35%
ACCURACY
50%
0.00 / 15m
SUB ATT
0.10 / 15m

Edson Barboza

0.43takedowns / 15 min

Career UFC takedown rates exactly as UFCStats publishes them: takedowns landed per 15 minutes, completion rate, submission attempts per 15 minutes, and the share of takedowns tried on them that they stuffed. Attempts per 15 is the one derived figure — landed ÷ completion rate — and it is omitted wherever either input is missing. UFCStats writes 0% where no attempt was recorded at all, so a percentage of exactly zero reads “n/a” here rather than as a measured rate. “Field” is the average fighter in that weight class, or across every division where a class is too small to average. Rate bars run to the population’s 95th percentile (5.22 takedowns / 15m); a fighter above it pins the bar. Percentages are drawn on their own axis.

Ranked in Lightweight

The market story

Where the price started and where it finished — the sportsbook consensus, with the vig removed. We captured no price series for this bout, so there is no chart to draw.

Ross Pearson↓ −4.8pp
open 33.1%close 28.3%
Edson Barboza↑ +4.8pp
open 66.9%close 71.7%
0%50%100%
OpenClosing consensus (BFO, vig removed)

Ross Pearson opened at 33.1% and closed at 28.3% (−4.8pp), with Edson Barboza moving the other way by the same amount — the two are one de-vigged pair, so they always sum to 100%. There is no line between those two points because nobody recorded one: we hold the open and the close for this bout, not the days in between.

Show the numbers
CornerOpen (US)Close (US)Open %Close %Move
Ross Pearson18024833.1%28.3%−4.8pp
Edson Barboza-260-27066.9%71.7%+4.8pp
Opening and closing moneylines from BestFightOdds (data/refs/bfo_fighter_moneylines.csv), one row per fighter per bout, de-vigged pairwise so the two corners sum to 100% · scraped 2026-06-10. No price series was captured for this bout, so no line is drawn between the two points.
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