Michal Oleksiejczuk vs.
Dustin Jacoby
Two full careers, measured against each man's own division and against each other — the tape, the read, and every number behind them.
The men, measured.
Frame, age, layoff and recent form — green marks the edge on each line.
What the numbers say.
Scouting notes, auto-generated — only stats deviating more than 25% from the division median make this list. No narratives, just deviations.
Who did they actually beat?
Full-career records re-graded by the tier of opposition — the same grading the Contender Series pick model uses. Records built on tier-4 competition are worth less than records built on killers.
Michal Oleksiejczuk
| Competition tier | W | L |
|---|---|---|
| Tier 1 — UFC / DWCS / PFL / Bellator / ONE / Rizin | 10 | 8 |
| Tier 3 — regional circuit | 11 | 2 |
Tier-weighted record quality: 0.9 · 10 tier-1/2 wins · 16 finish wins over 32 documented bouts
In the UFC: 5-8 against opponents who walked in above .500 · avg opponent walk-in record +1.1 wins over .500
Dustin Jacoby
| Competition tier | W | L |
|---|---|---|
| Tier 1 — UFC / DWCS / PFL / Bellator / ONE / Rizin | 11 | 9 |
| Tier 3 — regional circuit | 11 | 1 |
Tier-weighted record quality: 1.02 · 11 tier-1/2 wins · 16 finish wins over 33 documented bouts
In the UFC: 5-4 against opponents who walked in above .500 · avg opponent walk-in record +1.1 wins over .500
The stand-up battle.
Career totals; norms are the medians of each man's own division.
Significant strikes — landed & absorbed
Where the fight happens (share of sig. strike attempts)
Michal Oleksiejczuk
Distance 85.6% (norm 79.4%) · Clinch 2.3% (norm 9.1%) · Ground 12.2% (norm 10.3%)
Dustin Jacoby
Distance 93.0% (norm 80.5%) · Clinch 5.0% (norm 8.6%) · Ground 2.1% (norm 10.4%)
What they throw (share of sig. strike attempts by target)
Michal Oleksiejczuk
Head 78.7% (norm 78.0%) · Body 18.3% (norm 13.4%) · Legs 3.0% (norm 8.4%)
Dustin Jacoby
Head 79.2% (norm 79.2%) · Body 9.4% (norm 11.7%) · Legs 11.4% (norm 9.7%)
Zone accuracy matrix Landed / attempted by zone
Green ≥ division median, red below. UFCStats tracks position and target as separate splits.
| Zone | Oleksiejczuk L/A | Acc | Middleweight med | Jacoby L/A | Acc | Light Heavyweight med |
|---|---|---|---|---|---|---|
| BY POSITION | ||||||
| At distance | 565 / 1125 | 50.2% | 40.5% | 840 / 1899 | 44.2% | 41.4% |
| In the clinch | 25 / 30 | 83.3% | 70.3% | 75 / 102 | 73.5% | 70.9% |
| On the ground | 104 / 160 | 65.0% | 69.1% | 20 / 42 | 47.6% | 72.3% |
| BY TARGET | ||||||
| To the head | 462 / 1035 | 44.6% | 38.9% | 617 / 1618 | 38.1% | 38.9% |
| To the body | 197 / 240 | 82.1% | 71.7% | 129 / 192 | 67.2% | 71.9% |
| To the legs | 35 / 40 | 87.5% | 83.3% | 189 / 233 | 81.1% | 81.8% |
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 (Middleweight: 174 fighters · Light Heavyweight: 93 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 Oleksiejczuk L/A | Opp acc | Middleweight med | vs Jacoby L/A | Opp acc | Light Heavyweight med |
|---|---|---|---|---|---|---|
| BY POSITION | ||||||
| At distance | 451 / 1213 | 37.2% | 39.5% | 656 / 1630 | 40.2% | 40.4% |
| In the clinch | 77 / 125 | 61.6% | 70.9% | 52 / 83 | 62.7% | 68.7% |
| On the ground | 12 / 13 | too few to rate | 69.0% | 41 / 61 | 67.2% | 70.4% |
| BY TARGET | ||||||
| To the head | 342 / 1066 | 32.1% | 37.9% | 515 / 1470 | 35.0% | 37.5% |
| To the body | 156 / 233 | 67.0% | 71.3% | 98 / 147 | 66.7% | 72.3% |
| To the legs | 42 / 52 | 80.8% | 82.1% | 136 / 157 | 86.6% | 83.0% |
The ground war.
Takedowns, control and submissions — career totals with each man's per-minute rates against his division norm.
Bars compare the two men's rates (per-minute / per-15 figures), not raw totals — Oleksiejczuk has more cage time on record.