- Win Rate
- 49.6%
- Pick Rate
- 8.9%
- Ban Rate
- 4.6%
Jhin vs Kai'Sa
- Patch
- 26.21
- Games
- 17,759
- Lane
- All Lanes
- Tier
- All Tiers
- Last Updated
- Nov 3, 2026 UTC
- Author
- Dakota Chinnick
- Methodology
- Data Methodology
Jhin vs Kai'Sa is a decisive matchup in LoL patch 26.21. Kai'Sa wins with a 53.5% win rate (+7.1%) over Jhin based on 1,578 games. Kai'Sa holds the advantage in both the early and late game. Below you'll find the best Jhin build, runes, laning stats, and strategies for the Jhin vs Kai'Sa matchup.
Jhin Matchup Breakdown
Use the dropdown to select an opponent and see a detailed breakdown of how Jhin 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 Jhin vs Kai'Sa?
Jhin wins 46.5% of these games. With this many games the true rate is most likely between 44.1% and 49.0% (95% range).
- Expected
- 49.9% From both champions' overall Bot win rates
- Matchup effect
- −3.4 pts Observed minus expected
- Sample
- 1,536 games Lane: Bot
- vs patch 26.20
- −4.5 pts A real change since last patch
Lane: Bot · Ranked Solo/Duo & Flex · North America server · All ranks · Patch 26.21 · Oct 27 – Nov 3
Key takeaways
- Kai'Sa is favored in this matchup: Jhin wins 46.5% of 1,536 games, and the whole 95% range (44.1–49.0%) is on the same side of 50%.
- That is 3.4 points worse for Jhin than both champions' overall Bot win rates predict (49.9%), so the matchup itself works against this pick.
- Neither side reliably wins the lane: the average gold difference at 15 minutes is 4, within the margin of error (1,509 games).
- Jhin players pick Doran's Blade + Health Potion + Stealth Ward much less often against Kai'Sa: 30.5% of their other Bot games, 27.4% 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 Jhin and Kai'Sa 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 Jhin'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.
Jhin vs Kai'Sa Laning Stats
At 15 minutes
Whole-game averages
Jhin vs Kai'Sa Win Rate by Game Length
Jhin's win rate against Kai'Sa 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: Jhin's results against Kai'Sa in short and long games are within the margin of error of each other.
Jhin vs Kai'Sa 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)EvenJhin gold at 15: +4
- First itemEvenJhin: 10.7 min · Kai'Sa: 11.1 min
- Games under 20 minEvenJhin wins 48.7% of 117 games
- 20–30 min gamesKai'SaJhin wins 45.6% of 577 games
- 30+ min gamesEvenJhin wins 46.9% of 842 games
What Jhin Changes Against Kai'Sa
Choices Jhin players make noticeably more or less often in this matchup than in their other Bot games.
Doran's Blade + Health Potion + Stealth WardStarting itemsUsually30.5%vs Kai'Sa27.4%−3.0 pts47.0% WR here
Best Jhin Build vs Kai'Sa
Usual Jhin build (Bot)
84.2% win rate · 19 games
Against Kai'Sa
Not enough matchup-specific build data: only 12 of 1,110 Jhin games against Kai'Sa carried a complete build, which is too few to recommend an item path from. Use Jhin's standard build instead.
- Jhin usually completes Hubris first, at 10.7 min (median of 653 games).
- Kai'Sa usually completes Kraken Slayer first, at 11.1 min (median of 927 games).
- Skill priority: Q > W > E — 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 Jhin Runes vs Kai'Sa
Usual Jhin runes (Bot)
Fleet Footwork
51.0% win rate · 6,819 games
Against Kai'Sa
Fleet Footwork48.6% win rate · 642 games
Plan your Jhin 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
Jhin matchup data for League of Legends patch 26.21. The table below shows Jhin'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 Jhin build, runes, laning stats, and early vs late game analysis for that specific matchup.
Other Jhin Matchups
Hardest for Jhin
Easiest for Jhin
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.
Jhin vs Kai'Sa FAQ - Patch 26.21
Who wins Jhin vs Kai'Sa?
Kai'Sa is favored in this matchup: Jhin wins 46.5% of 1,536 games, and the whole 95% range (44.1–49.0%) is on the same side of 50%.
What is Jhin's win rate against Kai'Sa?
Jhin wins 46.5% of 1,536 Bot games against Kai'Sa on patch 26.21 (95% range 44.1–49.0%). Based on both champions' overall Bot win rates, 49.9% would be expected.
Does Jhin counter Kai'Sa?
No — it is the other way around: Jhin wins only 46.5% of 1,536 games against Kai'Sa, and the whole 95% range is below 50%.
Who wins lane, Jhin or Kai'Sa?
Neither side reliably wins the lane: the average gold difference at 15 minutes is 4, within the margin of error (1,509 games).
Does Jhin outscale Kai'Sa?
Not measurably: Jhin's win rate against Kai'Sa in games of 25 minutes or less and in longer games is within the margin of error of each other.
When is Kai'Sa strongest against Jhin?
Kai'Sa is measurably ahead in: 20–30 min games.
What should Jhin build against Kai'Sa?
There are not enough games for a matchup-specific core, so use Jhin's usual Bot core: The Collector, Infinity Edge, Hexoptics C44. The biggest change against Kai'Sa: Doran's Blade + Health Potion + Stealth Ward (30.5% usually, 27.4% here).
What runes should Jhin use against Kai'Sa?
Fleet Footwork with Precision and Sorcery — 48.6% over 642 games against Kai'Sa.