- Win Rate
- 49.5%
- Pick Rate
- 10.8%
- Ban Rate
- 4.2%
Kai'Sa vs Hwei
- Patch
- 26.22
- Games
- 21,041
- Lane
- All Lanes
- Tier
- All Tiers
- Last Updated
- Nov 14, 2026 UTC
- Author
- Dakota Chinnick
- Methodology
- Data Methodology
Kai'Sa vs Hwei (Bot): Kai'Sa wins 43.5% of 115 ranked games over the last 2 patches (gold diff at 15: -9). Patch 26.22 build & runes.
Kai'Sa43.5%
Current data slightly favors Hwei, but the sample is too limited for a strong conclusion: Kai'Sa wins 43.5% of 115 games (95% range 34.8–52.6%).
Kai'Sa Matchup Breakdown
Use the dropdown to select an opponent and see a detailed breakdown of how Kai'Sa 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 Kai'Sa vs Hwei?
Kai'Sa wins 43.5% of these games. With this many games the true rate is most likely between 34.8% and 52.6% (95% range).
- Expected
- 49.6% From both champions' overall Bot win rates
- Matchup effect
- −6.1 pts Observed minus expected
- Sample
- 115 games Lane: Bot · Patch 26.21–26.22
- vs patch 26.21
- — Not enough games on both patches
Lane: Bot · Ranked Solo/Duo & Flex · North America server · All ranks · Patch 26.21–26.22 · Oct 27 – Nov 14
The headline win rate covers patches 26.21–26.22 (115 games). The lane, game-length, build and rune sections below use patch 26.22 only (74 games).
They also met in another lane (Mid): 8 games, Kai'Sa won 50.0%.
Key takeaways
- Current data slightly favors Hwei, but the sample is too limited for a strong conclusion: Kai'Sa wins 43.5% of 115 games (95% range 34.8–52.6%).
- Both champions' overall Bot win rates predict 49.6% for Kai'Sa; 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 9, within the margin of error (72 games).
- Kai'Sa players pick Berserker's Greaves much less often against Hwei: 77.1% of their other Bot games, 66.2% 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 Kai'Sa and Hwei 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 Kai'Sa'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.
Kai'Sa vs Hwei Laning Stats
At 15 minutes
Whole-game averages
Kai'Sa vs Hwei Win Rate by Game Length
Kai'Sa's win rate against Hwei 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: Kai'Sa's results against Hwei in short and long games are within the margin of error of each other.
Kai'Sa vs Hwei 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)EvenKai'Sa gold at 15: −9
- First itemEvenKai'Sa: 11.1 min · Hwei: 11.3 min
- Games under 20 minInsufficient data
- 20–30 min gamesInsufficient data
- 30+ min gamesInsufficient data
What Kai'Sa Changes Against Hwei
Choices Kai'Sa players make noticeably more or less often in this matchup than in their other Bot games.
Berserker's GreavesBootsUsually77.1%vs Hwei66.2%−10.9 pts53.1% WR here
Flash + GhostSummoner spellsUsually1.9%vs Hwei9.5%+7.6 pts
Usually1.9%vs Hwei5.4%+3.5 pts
Wit's EndItemUsually0.9%vs Hwei4.1%+3.2 pts
Best Kai'Sa Build vs Hwei
Usual Kai'Sa build (Bot)
71.1% win rate · 38 games
Against Hwei
Not enough matchup-specific build data: only 12 of 51 Kai'Sa games against Hwei carried a complete build, which is too few to recommend an item path from. Use Kai'Sa's standard build instead.
- Kai'Sa usually completes Kraken Slayer first, at 11.1 min (median of 54 games).
- Hwei usually completes Blackfire Torch first, at 11.3 min (median of 64 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 Kai'Sa Runes vs Hwei
Usual Kai'Sa runes (Bot)
Lethal Tempo
80.0% win rate · 15 games
Against Hwei
Lethal Tempo
56.5% win rate · 23 games
Plan your Kai'Sa 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
Kai'Sa matchup data for League of Legends patch 26.22. The table below shows Kai'Sa'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 Kai'Sa build, runes, laning stats, and early vs late game analysis for that specific matchup.
Other Kai'Sa Matchups
Hardest for Kai'Sa
Easiest for Kai'Sa
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.
Kai'Sa vs Hwei FAQ - Patch 26.21–26.22
Who wins Kai'Sa vs Hwei?
Current data slightly favors Hwei, but the sample is too limited for a strong conclusion: Kai'Sa wins 43.5% of 115 games (95% range 34.8–52.6%).
What is Kai'Sa's win rate against Hwei?
Kai'Sa wins 43.5% of 115 Bot games against Hwei on patch 26.21–26.22 (95% range 34.8–52.6%). Based on both champions' overall Bot win rates, 49.6% would be expected.
Does Kai'Sa counter Hwei?
Not clearly. Kai'Sa wins 43.5% of 115 games against Hwei, and the 95% range (34.8–52.6%) includes 50%, so neither champion reliably counters the other on current data.
Who wins lane, Kai'Sa or Hwei?
Neither side reliably wins the lane: the average gold difference at 15 minutes is 9, within the margin of error (72 games).
Does Kai'Sa outscale Hwei?
There are too few games of each length to tell yet.
When is Hwei strongest against Kai'Sa?
On current data there is no stage of the game where Hwei is ahead of Kai'Sa beyond the margin of error.
What should Kai'Sa build against Hwei?
There are not enough games for a matchup-specific core, so use Kai'Sa's usual Bot core: Phantom Dancer, Lord Dominik's Regards, Yun Tal Wildarrows. The biggest change against Hwei: Berserker's Greaves (77.1% usually, 66.2% here).
What runes should Kai'Sa use against Hwei?
Lethal Tempo with Precision and Inspiration — 56.5% over 23 games against Hwei. The biggest change against Hwei: Flash + Ghost (1.9% usually, 9.5% here).