Result
Yadong SongKO
MethodKO
RoundR1
Time2:04
Time format(5-5-5)
RefereeHerb Dean
DetailsPunch
Elo swing-19Alejandro Perez (1656 → 1636)
DateJul 6, 2019
DivisionBantamweight
StatusCompleted
VenueT-Mobile Arena
BroadcastPPV
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L
Turbo | 25-9-1Alejandro Perez
W
Kung Fu Kid | 24-9-1Yadong Song
Alejandro Perez vs Yadong Song
Method :KO
Round :R1
Time :2:04
Time format :(5-5-5)
Referee :Herb Dean
Details :Punch
Alejandro Perez
Elo1638Solid
3Y trend1656 → 1638
Fight Overview
RoundR1
Time2:04
MethodKO
Yadong Song
Elo1772Great
3Y trend1747 → 1772
What changed?
Checked daily by Combat Edge. Times show when we recorded an update, not when it was announced.
Combat Edge Intelligence
Fight Intelligence
Yadong Song won this fight by KO in round R1 at 2:04. Yadong Song 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 Alejandro Perez and Yadong Song 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.
Alejandro PerezYadong Song
Elo edge
Alejandro Perez1638-17 last move
Yadong Song1772+17 last move
Why they are ranked here
Alejandro PerezNot on the active ladder · 1638 Elo
- Biggest gain
- Beat Iuri Alcantara (rated 1734 at the time): +21.
- Costliest loss
- Lost to Yadong Song (rated 1656 at the time): -19.
- Last 5 fights
- 2 wins, 3 losses, -17 Elo in total.
- Inactivity
- Placed on 1548, not 1638: 90 points are held back after more than 18 months without a fight, until the next one.
Yadong Song#11 of 336 active Bantamweight fighters · 1772 Elo
- Biggest gain
- Beat Julio Arce (rated 1705 at the time): +20.
- Costliest loss
- Lost to Cory Sandhagen (rated 1721 at the time): -15.
- Last 5 fights
- 3 wins, 2 losses, +24 Elo in total.
- Next places
- 4 points behind #10 Bryce Mitchell, 2 ahead of #12 Henry Cejudo.
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
Alejandro PerezvsYadong Song
Total strikes
1vs8
Sig. strikes
1vs8
Knockdowns
0vs1
Control time
0:00vs0:01
Finishing profile
Alejandro PerezKO/TKO leads 40% of wins
Yadong SongKO/TKO leads 42% of wins
Common opponents
Rob FontAlejandro Perez: cancelled · Cancelled Bout · Dec 3, 2016Yadong Song: cancelled · Cancelled Bout · Aug 19, 2023
Cody StamannAlejandro Perez: loss · Decision (Unanimous) · Mar 2, 2019Yadong Song: draw · Draw (majority) · Dec 7, 2019
Round stats
Alejandro Perez vs Yadong Song is a completed Bantamweight fight from UFC 239 : JONES VS SANTOS. Yadong Song defeated Alejandro Perez by KO in round R1 at 2:04. Combat Edge lists the result, records, fight stats, Elo context, and links to both fighter profiles.
Alejandro Perez vs Yadong Song quick answers
Who won Alejandro Perez vs Yadong Song?
Yadong Song won Alejandro Perez vs Yadong Song by KO in round R1 at 2:04.
What event is Alejandro Perez vs Yadong Song on?
Alejandro Perez vs Yadong Song is listed on UFC 239 : JONES VS SANTOS.
What are the records for Alejandro Perez vs Yadong Song?
Alejandro Perez enters with a 25-9-1 record and Yadong Song enters with a 24-9-1 record.
What division is Alejandro Perez vs Yadong Song?
Alejandro Perez vs Yadong Song is listed as a Bantamweight fight.
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