Olafvs Sett
Olaf vs Sett is a decisive matchup in LoL patch 26.19. Olaf wins with a 55.6% win rate (+11.1%) over Sett based on 36 games. Olaf holds the advantage in both the early and late game. Below you'll find the best Olaf build, runes, laning stats, and strategies for the Olaf vs Sett matchup.
Olaf Matchup Breakdown
Use the dropdown to select an opponent and see a detailed breakdown of how Olaf performs against them. You'll get head-to-head win rates, laning stats, the best build and runes for the matchup, and early vs late game analysis — all based on real ranked data.
Who wins Olaf vs Sett?
Olaf wins 57.6% of these games. With this many games the true rate is most likely between 40.8% and 72.8% (95% range).
- Expected
- 49.3% From both champions' overall Top win rates
- Matchup effect
- +8.2 pts Observed minus expected
- Sample
- 33 games Lane: Top
- vs patch 26.18
- — Not enough games on both patches
Lane: Top · Ranked Solo/Duo & Flex · North America server · All ranks · Patch 26.19 · Sep 24 – Sep 26
Key takeaways
- Current data slightly favors Olaf, but the sample is too limited for a strong conclusion: Olaf wins 57.6% of 33 games (95% range 40.8–72.8%).
- Both champions' overall Top win rates predict 49.3% for Olaf; the result is within the margin of error of that, so this matchup mostly reflects the two champions' general strength.
- Neither side reliably wins the lane: the average gold difference at 15 minutes is 213, within the margin of error (33 games).
- Olaf players pick Biscuit Delivery much less often against Sett: 61.5% of their other Top games, 42.4% here.
How we calculate this
Games: ranked Solo/Duo and Flex games on the North America server from the patch shown. Remakes (games under 5 minutes) are excluded.
A game only counts when Olaf and Sett played the same position on opposite teams, so roaming, lane swaps within a team or a champion merely being in the same game never count as this matchup.
The 95% range is a Wilson score interval. Confidence comes from how wide that range is: within ±3 points is very high, ±5 high, ±8 moderate, anything wider low. Below 20 games a matchup is not classified at all.
Expected win rate combines both champions’ win rates in this lane (same games and filters) with the log5 formula: E = A(1−B) / (A(1−B) + B(1−A)). Matchup effect = observed − expected.
"What changes" compares Olaf's choices in this matchup with the same champion's other games in the same lane, and lists a change only when it is at least 3 points and statistically significant (two-proportion z-test, |z| ≥ 2, 20+ games).
Results are not split by rank: the sample per rank is too small for honest per-rank matchup numbers.
Olaf vs Sett Laning Stats
At 15 minutes
Whole-game averages
Olaf vs Sett Win Rate by Game Length
Olaf's win rate against Sett by game length. The dot is the win rate, the bar its 95% range and the dashed line the champion's usual win rate at that length. Lengths with fewer than 25 games are left blank.
No game length stands out: Olaf's results against Sett in short and long games are within the margin of error of each other.
Olaf vs Sett Power Spikes
Who is ahead at each stage, measured from these games. A stage reads "Even" when the difference is inside the margin of error, and "Insufficient data" when there are too few games to tell.
- Lane (15 min)EvenOlaf gold at 15: +213
- First itemInsufficient data
- Games under 20 minInsufficient data
- 20–30 min gamesInsufficient data
- 30+ min gamesInsufficient data
What Olaf Changes Against Sett
Choices Olaf players make noticeably more or less often in this matchup than in their other Top games.
Biscuit DeliveryRuneUsually61.5%vs Sett42.4%−19.1 pts
Plated SteelcapsBootsUsually56.8%vs Sett75.8%+18.9 pts60.0% WR here
Mercury's TreadsBootsUsually16.1%vs Settunder 2%−16.1 pts
Dead Man's PlateItemUsually2.9%vs Sett18.2%+15.3 pts
SorcerySecondary treeUsually1.0%vs Sett9.1%+8.1 pts
Tenacity and Slow Resist (defense)Stat shardUsually1.3%vs Sett9.1%+7.8 pts
Flash + TeleportSummoner spellsUsually2.4%vs Sett9.1%+6.7 pts
Force of NatureItemUsually2.6%vs Sett9.1%+6.5 pts
Best Olaf Build vs Sett
Usual Olaf build (Top)
76.9% win rate · 13 games
Against Sett
Not enough matchup-specific build data: only 4 of 19 Olaf games against Sett carried a complete build, which is too few to recommend an item path from. Use Olaf's standard build instead.
- Sett usually completes Stridebreaker first, at 13.4 min (median of 21 games).
- Skill priority: Q > E > W — the same as usual.
Builds are ranked by the lower edge of their win rate range, not the raw win rate, so a build seen in a handful of wins never outranks a proven one.
Best Olaf Runes vs Sett
Usual Olaf runes (Top)
Conqueror
51.5% win rate · 324 games
Against Sett
Too few games for a matchup-specific rune page yet — use the usual page.
Plan your Olaf draft in Draft Lab
Draft Lab lays out both teams lane by lane with live matchup win rates, damage profiles and game-phase lean, and suggests picks and bans from current meta data.
- Full 5v5 draft board
- Lane matchup win rates
- Pick and ban suggestions
Olaf matchup data for League of Legends patch 26.19. The table below shows Olaf's win rate, gold difference, and performance stats against every champion in the current meta. Click any champion name to see a detailed head-to-head breakdown including the best Olaf build, runes, laning stats, and early vs late game analysis for that specific matchup.
Help us maintain accuracy! If you notice incorrect stats, missing data, or any issues, your feedback directly improves the quality of our data for the entire community.
Olaf vs Sett FAQ - Patch 26.19
Who wins Olaf vs Sett?
Current data slightly favors Olaf, but the sample is too limited for a strong conclusion: Olaf wins 57.6% of 33 games (95% range 40.8–72.8%).
What is Olaf's win rate against Sett?
Olaf wins 57.6% of 33 Top games against Sett on patch 26.19 (95% range 40.8–72.8%). Based on both champions' overall Top win rates, 49.3% would be expected.
Does Olaf counter Sett?
Not clearly. Olaf wins 57.6% of 33 games against Sett, and the 95% range (40.8–72.8%) includes 50%, so neither champion reliably counters the other on current data.
Who wins lane, Olaf or Sett?
Neither side reliably wins the lane: the average gold difference at 15 minutes is 213, within the margin of error (33 games).
Does Olaf outscale Sett?
There are too few games of each length to tell yet.
When is Sett strongest against Olaf?
On current data there is no stage of the game where Sett is ahead of Olaf beyond the margin of error.
What should Olaf build against Sett?
There are not enough games for a matchup-specific core, so use Olaf's usual Top core: Ravenous Hydra, Experimental Hexplate, Fiendhunter Bolts. The biggest change against Sett: Plated Steelcaps (56.8% usually, 75.8% here).
What runes should Olaf use against Sett?
Use Olaf's usual Conqueror page (Precision + Inspiration); there are too few games for a matchup-specific page. The biggest change against Sett: Biscuit Delivery (61.5% usually, 42.4% here).