Jaxvs Sett
Jax vs Sett is a decisive matchup in LoL patch 26.19. Jax wins with a 53.2% win rate (+6.4%) over Sett based on 94 games. Sett wins the early laning phase while Jax scales better into the late game. Below you'll find the best Jax build, runes, laning stats, and strategies for the Jax vs Sett matchup.
Jax Matchup Breakdown
Use the dropdown to select an opponent and see a detailed breakdown of how Jax 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 Jax vs Sett?
Jax wins 53.2% of these games. With this many games the true rate is most likely between 46.6% and 59.7% (95% range).
- Expected
- 47.7% From both champions' overall Top win rates
- Matchup effect
- +5.5 pts Observed minus expected
- Sample
- 220 games Lane: Top
- vs patch 26.18
- −1.7 pts Within normal patch-to-patch noise
Lane: Top · Ranked Solo/Duo & Flex · North America server · All ranks · Patch 26.19 · Sep 24 – Sep 28
Key takeaways
- Current data slightly favors Jax, but the sample is too limited for a strong conclusion: Jax wins 53.2% of 220 games (95% range 46.6–59.7%).
- Both champions' overall Top win rates predict 47.7% for Jax; 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 49, within the margin of error (216 games).
- Jax players pick Plated Steelcaps far more often against Sett: 50.0% of their other Top games, 68.2% 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 Jax 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 Jax'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.
Jax vs Sett Laning Stats
At 15 minutes
Whole-game averages
Jax vs Sett Win Rate by Game Length
Jax'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: Jax's results against Sett in short and long games are within the margin of error of each other.
Jax 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)EvenJax gold at 15: −49
- First itemEvenJax: 13.5 min · Sett: 13.1 min
- Games under 20 minInsufficient data
- 20–30 min gamesEvenJax wins 55.3% of 85 games
- 30+ min gamesEvenJax wins 51.3% of 115 games
What Jax Changes Against Sett
Choices Jax players make noticeably more or less often in this matchup than in their other Top games.
Plated SteelcapsBootsUsually50.0%vs Sett68.2%+18.1 pts52.0% WR here
Mercury's TreadsBootsUsually31.1%vs Sett14.5%−16.6 pts65.6% WR here
Trinity ForceItemUsually64.1%vs Sett74.1%+10.0 pts56.4% WR here
Dusk and DawnItemUsually28.6%vs Sett20.5%−8.1 pts51.1% WR here
Last StandRuneUsually71.0%vs Sett78.6%+7.6 pts51.4% WR here
Usually35.2%vs Sett41.8%+6.7 pts51.1% WR here
Attack Speed (offense)Stat shardUsually94.5%vs Sett97.7%+3.2 pts52.6% WR here
Best Jax Build vs Sett
Usual Jax build (Top)
83.3% win rate · 12 games
Against Sett
Not enough matchup-specific build data: only 10 of 122 Jax games against Sett carried a complete build, which is too few to recommend an item path from. Use Jax's standard build instead.
- Jax usually completes Trinity Force first, at 13.5 min (median of 147 games).
- Sett usually completes Stridebreaker first, at 13.1 min (median of 163 games).
- Skill priority: W > E > Q — 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 Jax Runes vs Sett
Usual Jax runes (Top)
Lethal Tempo
49.8% win rate · 2,120 games
Against Sett
Too few games for a matchup-specific rune page yet — use the usual page.
Plan your Jax 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
Jax matchup data for League of Legends patch 26.19. The table below shows Jax'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 Jax build, runes, laning stats, and early vs late game analysis for that specific matchup.
Other Jax Matchups
Hardest for Jax
Easiest for Jax
Win rate and games for each matchup. Lists are ranked by the edge of the 95% range so small samples cannot top them; matchups with at least 50 games only.
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.
Jax vs Sett FAQ - Patch 26.19
Who wins Jax vs Sett?
Current data slightly favors Jax, but the sample is too limited for a strong conclusion: Jax wins 53.2% of 220 games (95% range 46.6–59.7%).
What is Jax's win rate against Sett?
Jax wins 53.2% of 220 Top games against Sett on patch 26.19 (95% range 46.6–59.7%). Based on both champions' overall Top win rates, 47.7% would be expected.
Does Jax counter Sett?
Not clearly. Jax wins 53.2% of 220 games against Sett, and the 95% range (46.6–59.7%) includes 50%, so neither champion reliably counters the other on current data.
Who wins lane, Jax or Sett?
Neither side reliably wins the lane: the average gold difference at 15 minutes is 49, within the margin of error (216 games).
Does Jax outscale Sett?
Not measurably: Jax's win rate against Sett in games of 25 minutes or less and in longer games is within the margin of error of each other.
When is Sett strongest against Jax?
On current data there is no stage of the game where Sett is ahead of Jax beyond the margin of error.
What should Jax build against Sett?
There are not enough games for a matchup-specific core, so use Jax's usual Top core: Stridebreaker, Blade of The Ruined King, Trinity Force. The biggest change against Sett: Plated Steelcaps (50.0% usually, 68.2% here).
What runes should Jax use against Sett?
Use Jax's usual Lethal Tempo page (Precision + Resolve); there are too few games for a matchup-specific page. The biggest change against Sett: Last Stand (71.0% usually, 78.6% here).