Result
Sean PiersonDecision - Unanimous
MethodDecision - Unanimous
Round1
Time00:05:00
Elo swing-21Matthew Riddle (1569 → 1548)+14Sean Pierson (1611 → 1625)
DateDec 12, 2010
DivisionWelterweight
StatusCompleted
VenueBell Centre
BroadcastESPN+
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L
0-0-0Matthew Riddle
W
The Punisher | 14-6-0Sean Pierson
Matthew Riddle vs Sean Pierson
Method :Decision - Unanimous
Round :1
Time :00:05:00
Time format :Pending
Referee :Pending
Details :Pending
Elo1583Solid
3Y trend1569 → 1583
Fight Overview
Round1
Time00:05:00
MethodDecision - Unanimous
Sean Pierson
Elo1632Solid
3Y trend1595 → 1632
What changed?
Checked daily by Combat Edge. Times show when we recorded an update, not when it was announced.
Combat Edge Intelligence
Fight Intelligence
Sean Pierson won this fight by Decision - Unanimous in round 1 at 00:05:00. Sean Pierson led more tracked fight-stat categories from the recorded round totals. Attempt-rate stats such as 1 of 4 takedowns require attempt fields from the legacy API before Combat Edge can calculate them accurately.
Compare Matthew Riddle and Sean Pierson across their careers →Elo Recent career Elo trajectory
Recent three-year Elo paths for both fighters. Ratings shown here are current career context; the event-specific prediction or verified result remains on this Fight page.
Matthew RiddleSean Pierson
Elo edge
Matthew Riddle1583+29 last move
Sean Pierson1632+15 last move
Why they are ranked here
Matthew RiddleNot on the active ladder · 1583 Elo
- Biggest gain
- Beat Dante Rivera (rated 1613 at the time): +32.
- Costliest loss
- Lost to Nick Osipczak (rated 1601 at the time): -28.
- Last 5 fights
- 3 wins, 2 losses, +35 Elo in total.
- Inactivity
- Placed on 1493, not 1583: 90 points are held back after more than 18 months without a fight, until the next one.
Sean PiersonNot on the active ladder · 1632 Elo
- Biggest gain
- Beat Jake Hecht (rated 1631 at the time): +18.
- Costliest loss
- Lost to Dong Hyun Ma (rated 1572 at the time): -17.
- Last 5 fights
- 3 wins, 2 losses, +21 Elo in total.
- Inactivity
- Placed on 1542, not 1632: 90 points are held back after more than 18 months without a fight, until the next one.
Every rated fight moves a rating by an amount set by the opponent's rating at the time, the result and how it ended. Places are counted among fighters active in the last 24 months. How the rating is calculated
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Recorded fight totals
Matthew RiddlevsSean Pierson
Total strikes
41vs148
Sig. strikes
35vs112
Takedowns
0vs1
Knockdowns
0vs1
Sub. attempts
1vs1
Finishing profile
Matthew RiddleNo tracked pro wins
Sean PiersonKO/TKO leads 43% of wins
Common opponents
No clean shared-opponent match found in tracked pro MMA history.
Round stats
Matthew Riddle vs Sean Pierson is a completed Welterweight fight from UFC 124 : ST-PIERRE VS KOSCHECK. Sean Pierson defeated Matthew Riddle by Decision - Unanimous in round 1 at 00:05:00. Combat Edge lists the result, records, fight stats, Elo context, and links to both fighter profiles.
Matthew Riddle vs Sean Pierson quick answers
Who won Matthew Riddle vs Sean Pierson?
Sean Pierson won Matthew Riddle vs Sean Pierson by Decision - Unanimous in round 1 at 00:05:00.
What event is Matthew Riddle vs Sean Pierson on?
Matthew Riddle vs Sean Pierson is listed on UFC 124 : ST-PIERRE VS KOSCHECK.
What are the records for Matthew Riddle vs Sean Pierson?
Matthew Riddle enters with a 0-0-0 record and Sean Pierson enters with a 14-6-0 record.
What division is Matthew Riddle vs Sean Pierson?
Matthew Riddle vs Sean Pierson is listed as a Welterweight fight.
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