Round 1
43 of 87
Sig.
strikes
strikes
27 of 82
0 of 0
Take-
downs
downs
0 of 3
0:00
Control
0:03
0
Knock-
downs
downs
0
Distance 33Clinch 10Ground 0
Where it
happened
happened
Distance 25Clinch 2Ground 0
From the tape · 18 Jan 2015
Conor McGregor vs Dennis Siver
UFC Fight Night: McGregor vs Siver · Boston, Massachusetts, USA
Result
Conor McGregor beat Dennis Siver
FeatherweightMainReferee · Herb Dean
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.
VSOn the tape
DS
The story going in
- Comes in on a 4-fight win streak.
- Has finished 5 of 11 UFC wins.
- Has finished 3 of 4 UFC wins.
- 18 UFC bouts deep — 14 more than McGregor.
22-7
Record
23-11
−10 yr26
Age
36
+3″5' 9"
Height
5' 6"
+4″74″
Reach
70″
Southpaw
Stance
Orthodox
4
UFC bouts
+1418
+30%3/475% of wins
Finishes
5/1145% of wins
SBG Ireland
Gym
Kiboju
Dublin
From
Mannheim
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
2 rounds of tape
Round 2⚡ 1 KD McGregorEnded 1:54
21 of 32
Sig.
strikes
strikes
5 of 22
0 of 0
Take-
downs
downs
0 of 0
0:26
Control
0:00
1
Knock-
downs
downs
0
Distance 14Clinch 0Ground 7
Where it
happened
happened
Distance 5Clinch 0Ground 0
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.
How it ended
This bout never reached the judges. Here is the finish, as the official record has it.
Won inside the distance
Conor McGregor
Round
2
Clock
1:54
Method
KO/TKO
This bout did not reach the judges, so there are no official cards for it. The round-by-round tape above is the whole record of what happened. Referee: Herb Dean.
Takedowns
Takedowns
The level change — head to head
Career UFC takedown rates. Red corner left, blue corner right.
Conor McGregor
0.67 / 15m
TAKEDOWNS
0.87 / 15m
1.22 / 15m
ATTEMPTS
2.72 / 15m
55%
ACCURACY
32%
0.10 / 15m
SUB ATT
0.30 / 15m
66%
TD DEFENCE
65%
Dennis Siver
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 (5.32 takedowns / 15m); a fighter above it pins the bar. Percentages are drawn on their own axis.
Ranked roster-wide
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.
Conor McGregor↑ +7.1pp
open 81.1%close 88.2%
Dennis Siver↓ −7.1pp
open 18.9%close 11.8%
0%50%100%
OpenClosing consensus (BFO, vig removed)
Conor McGregor opened at 81.1% and closed at 88.2% (+7.1pp), with Dennis Siver 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
| Corner | Open (US) | Close (US) | Open % | Close % | Move |
|---|---|---|---|---|---|
| Conor McGregor | -600 | -987 | 81.1% | 88.2% | +7.1pp |
| Dennis Siver | 400 | 722 | 18.9% | 11.8% | −7.1pp |
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.