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Events · UFC Fight Night: Diaz vs Guillard · Mike Pierce vs Brock Larson
From the tape · 16 Sep 2009

Mike Pierce vs Brock Larson

UFC Fight Night: Diaz vs Guillard · Oklahoma City, Oklahoma, USA
Result

Mike Pierce beat Brock Larson

Method
Decision - Unanimous
Round
3 of 3
Clock
5:00
WelterweightMain cardReferee · Tom Jones

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.

MP
Red corner MikePierceSports Lab · Portland, Oregon
VSOn the tape
BL
Blue corner BrockLarsonBrainerd, Minnesota
Welterweight3 rounds16 Sep 2009
The story going in
  • Carries 28 points more takedown defence than Larson.
  • Comes in on a 3-fight win streak.
  • Has finished 2 of 3 UFC wins.
17-7
Record
42-10
−3 yr29
Age
32
5' 8"
Height
+3″5' 11"
71″
Reach
71″
Orthodox
Stance
Southpaw
Portland, Oregon
From
Brainerd, Minnesota
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 — and the takedowns, control time and knockdowns beside them.

UFCStats · per round

3 rounds of tape

Round 15:00 of action
Mike Pierce12 sig landed
HEAD0%0 of 5BODY50%6 of 7LEGS50%6 of 6
Brock Larson3 sig landed
HEAD67%2 of 11BODY33%1 of 1LEGS0%0 landed
12 of 18
Sig.
strikes
3 of 12
2 of 6
Take-
downs
0 of 0
3:54
Control
0:00
0
Sub
attempts
0
Distance 0Clinch 4Ground 8
Where it
happened
Distance 3Clinch 0Ground 0
JudgesNo per-round card for this bout in our decisions source — the judges’ totals are in the scorecards section below.
Round 25:00 of action1 sub attempt
Mike Pierce9 sig landed
HEAD11%1 of 8BODY0%0 of 2LEGS89%8 of 8
Brock Larson3 sig landed
HEAD67%2 of 8BODY33%1 of 1LEGS0%0 landed
9 of 18
Sig.
strikes
3 of 9
2 of 2
Take-
downs
0 of 0
4:11
Control
0:00
0
Sub
attempts
1
Distance 1Clinch 3Ground 5
Where it
happened
Distance 1Clinch 2Ground 0
JudgesNo per-round card for this bout in our decisions source — the judges’ totals are in the scorecards section below.
Round 35:00 of actionEnded 5:00
Mike Pierce6 sig landed
HEAD0%0 of 10BODY67%4 of 6LEGS33%2 of 2
Brock Larson5 sig landed
HEAD60%3 of 9BODY40%2 of 3LEGS0%0 landed
6 of 18
Sig.
strikes
5 of 12
2 of 3
Take-
downs
0 of 0
3:42
Control
0:49
0
Sub
attempts
0
Distance 0Clinch 2Ground 4
Where it
happened
Distance 2Clinch 3Ground 0
JudgesNo per-round card for this bout in our decisions source — the judges’ totals are in the scorecards section below.

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.

Judges’ scorecards

The judges’ totals, the media’s cards beside them, and how these judges usually score.

Official card

Decision - Unanimous

Referee · Tom Jones
Official totals — Mike Pierce first
JudgeTotal
Bobby Higdon30–27
Chris Lee2.0 avg spread · 44% wide30–27
Glenn Trowbridge2.1 avg spread · 47% wide30–27

There is no per-round card for this bout in our decisions source, so the judges’ totals are all we can show. This one is inside the window our source covers — it is a gap in the record, not a scrape we are waiting on, and nothing here is estimated to fill it.

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.

Mike Pierce

3.08takedowns / 15 min
3.08 / 15m
TAKEDOWNS
2.67 / 15m
7.33 / 15m
ATTEMPTS
7.85 / 15m
42%
ACCURACY
34%
0.20 / 15m
SUB ATT
2.00 / 15m

Brock Larson

2.67takedowns / 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 (4.97 takedowns / 15m); a fighter above it pins the bar. Percentages are drawn on their own axis.

Ranked in Welterweight

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.

Mike Pierce→ no move
open 19.1%close 18.8%
Brock Larson→ no move
open 80.9%close 81.2%
0%50%100%
OpenClosing consensus (BFO, vig removed)

The line barely moved. Mike Pierce opened at 19.1% and closed at 18.8% once the vig is taken out — a 0.3pp shift across the whole build-up. 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
Mike Pierce40041519.1%18.8%−0.3pp
Brock Larson-550-52580.9%81.2%+0.3pp
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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