Vik Grujic vs. Brendan O'Reilly
Tale of the tape
The read
Level of competition
Vik Grujic
Full career not yet synced for Vik Grujic — tier grading appears once their record documentation lands (refreshes weekly).
In the UFC: 0-0 against opponents who walked in above .500 · avg opponent walk-in record -0.5 wins over .500
Brendan O'Reilly
| Competition tier | W | L |
|---|---|---|
| Tier 1 — UFC / DWCS / PFL / Bellator / ONE / Rizin | 1 | 3 |
| Tier 3 — regional circuit | 5 | 0 |
Tier-weighted record quality: 0.59 · 1 tier-1/2 wins · 3 finish wins over 10 documented bouts
In the UFC: 0-2 against opponents who walked in above .500 · avg opponent walk-in record -0.2 wins over .500
Striking
Significant strikes — landed & absorbed
Where the fight happens (share of sig. strike attempts)
Vik Grujic
Distance 54.0% (norm 81.2%) · Clinch 45.5% (norm 9.4%) · Ground 0.6% (norm 8.1%)
Brendan O'Reilly
Distance 48.9% (norm 82.8%) · Clinch 44.7% (norm 7.6%) · Ground 6.3% (norm 8.0%)
What they throw (share of sig. strike attempts by target)
Vik Grujic
Head 85.8% (norm 78.2%) · Body 11.9% (norm 12.4%) · Legs 2.3% (norm 8.4%)
Brendan O'Reilly
Head 68.9% (norm 78.2%) · Body 22.6% (norm 12.8%) · Legs 8.4% (norm 7.9%)
Zone accuracy matrix Landed / attempted by zone
Green ≥ division median, red below. UFCStats tracks position and target as separate splits.
| Zone | Grujic L/A | Acc | Welterweight med | O'Reilly L/A | Acc | Lightweight med |
|---|---|---|---|---|---|---|
| BY POSITION | ||||||
| At distance | 34 / 95 | 35.8% | 38.6% | 32 / 93 | 34.4% | 37.9% |
| In the clinch | 51 / 80 | 63.8% | 67.8% | 52 / 85 | 61.2% | 67.3% |
| On the ground | 0 / 1 | too few to rate | 67.2% | 6 / 12 | too few to rate | 69.1% |
| BY TARGET | ||||||
| To the head | 64 / 151 | 42.4% | 37.2% | 49 / 131 | 37.4% | 35.0% |
| To the body | 17 / 21 | too few to rate | 70.7% | 29 / 43 | 67.4% | 69.1% |
| To the legs | 4 / 4 | too few to rate | 82.9% | 12 / 16 | too few to rate | 81.9% |
Zones with fewer than 25 attempts are marked "too few to rate". Each fighter is measured against the median of leaderboard-eligible fighters in his own division (Welterweight: 182 fighters · Lightweight: 201 fighters).
What lands on them Opponents' accuracy against each man
Green ≤ division median — harder to hit than the typical man in his division.
| Zone | vs Grujic L/A | Opp acc | Welterweight med | vs O'Reilly L/A | Opp acc | Lightweight med |
|---|---|---|---|---|---|---|
| BY POSITION | ||||||
| At distance | 36 / 93 | 38.7% | 39.0% | 40 / 91 | 44.0% | 38.9% |
| In the clinch | 59 / 85 | 69.4% | 68.9% | 69 / 99 | 69.7% | 68.6% |
| On the ground | 34 / 44 | 77.3% | 68.0% | 22 / 28 | 78.6% | 68.0% |
| BY TARGET | ||||||
| To the head | 64 / 139 | 46.0% | 35.6% | 79 / 162 | 48.8% | 35.1% |
| To the body | 52 / 64 | 81.2% | 69.6% | 35 / 39 | 89.7% | 68.1% |
| To the legs | 13 / 19 | too few to rate | 82.1% | 17 / 17 | too few to rate | 81.5% |
Grappling
Bars compare the two men's rates (per-minute / per-15 figures), not raw totals — Grujic has more cage time on record.