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- UFC on FOX: Velasquez vs Dos Santos
- Mackens Semerzier vs Robert Peralta
Featherweight · 3 rounds · Card
FinalUFC on FOX: Velasquez vs Dos Santos
Saturday, November 12, 2011 · Anaheim · California
Result
No Contest
No Contest (Head Butt by Peralta) · Round 3 · 1:54 · 3 Rnd (5-5-5)
Referee · John McCarthySource · UFC Stats · round stats archived
Market
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Round-by-Round Analysis
Fight progression reconstructed from verified round-level observations.
No Contest · R3 · 1:54
Mackens SemerzierRound 3Robert Peralta
7 / 20Sig. strikes11 / 31
35%Accuracy35%
7 / 20Total strikes20 / 41
0Knockdowns1
0 / 1Takedowns0 / 0
0Sub. attempts0
0:00Control0:12
3.7Pace / min5.8
0%Control share100%
Mackens Semerzier
Targethead 29% · body 0% · leg 71%
Phasedistance 100% · clinch 0% · ground 0%
Robert Peralta
Targethead 64% · body 9% · leg 27%
Phasedistance 45% · clinch 0% · ground 55%
Statistical signals
Output edgeRobert Peralta landed 11 significant strikes to 7.
Descriptive only. These compare recorded output; they are not judge scores and do not say who won the round.
What changed from R2
- Accuracy shiftMackens Semerzier's significant-strike accuracy moved -13 pts, 35% against 48%.
- Control swingMackens Semerzier's control time moved -69s, 0s against 69s.
- Defensive driftMackens Semerzier absorbed significant strikes +32% faster than in R2, 5.8 against 4.4 per minute.
- Pace upRobert Peralta's significant-strike pace moved +32% from R2 to R3, 5.8 against 4.4 per minute.
- Phase shiftRobert Peralta's ground share of landed strikes moved +23 pts, to 55% on the ground against 45% at distance.
Observed fight vs historical Fight DNA
Compares this fight against each fighter's pre-fight Fight DNA baseline. Shown only where the historical sample supports it.
Mackens Semerzier
Insufficient sample. This fighter's Fight DNA as of the event date did not have enough covered rounds to compare against, so no deviation is shown.
Robert Peralta
Insufficient sample. This fighter's Fight DNA as of the event date did not have enough covered rounds to compare against, so no deviation is shown.
Fight summary
50Mackens Semerzier sig. strikes
39Robert Peralta sig. strikes
3rounds observed
+267%largest pace swing, R1 to R2 (Robert Peralta)
Pace is significant strikes landed per minute of observed round time. A round with no recorded observation is left empty rather than drawn as zero.
Fight stats 3 rounds · UFC Stats
50 / 92Sig. strikes39 / 99
54%Accuracy39%
65 / 108Total strikes65 / 129
0Knockdowns2
1 / 5Takedowns0 / 0
0Sub attempts0
4:31Control0:23
12Head23
19Body9
19Leg7
Mackens SemerzierRobert Peralta
| Round | Fighter | KD | Sig. str. | Total | TD | Sub | Ctrl | Head | Body | Leg |
|---|
| R1 |
Tale of the tape
8-4-0 (1 NC)Record18-8-0 (1 NC)
31Age25
5'9"Height5'8"
72"Reach71"
OrthodoxStanceOrthodox
2.91Sig. str./min3.76
2.14TD / 15 min0.59
Mackens Semerzier1-1 in archive
0KO/TKO wins
1Sub wins
100%Finish rate
Robert Peralta4-3 in archive
