Kai'Sa - League of Legends Champion
Win Rate
46.9%
Pick Rate
4.8%

Kai'Savs Xayah

FMarksmanMage
Patch26.14
Matches226,800
LaneAll Lanes
TierAll Tiers
Last UpdatedJul 21, 2026
MethodologyData Methodology

Kai'Sa vs Xayah is a very close matchup in LoL patch 26.14. Xayah wins with a 51.0% win rate (+2.0%) over Kai'Sa based on 51 games. Xayah wins the early laning phase while Kai'Sa scales better into the late game. Below you'll find the best Kai'Sa build, runes, laning stats, and strategies for the Kai'Sa vs Xayah matchup.

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Counter picks in champ select

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.

Compare against an opponent
Kai'Sa - 49.0% win rate in this matchup
Kai'Sa
49.0% WR
VS
Xayah vs Kai'Sa matchup - 51.0% win rate
Xayah
51.0% WR

Who Wins the Kai'Sa vs Xayah Matchup?

Xayah wins the Kai'Sa vs Xayah matchup
Winner
Xayah
Matches: 51
49.0%
Win Rate
51.0%
6.9
CS / min
7.1
934
DMG / min
998
12,559
Gold / game
12,448
174
Heal / min
198
550
DMG Mitigated / min
427
0.1
CC / min
0.6
48.0%
Early Game WR
52.0%
50.0%
Late Game WR
50.0%

Kai'Sa vs Xayah Matchup Summary

The Kai'Sa vs Xayah matchup is a very close matchup in League of Legends ranked play. Based on 51 recent matches analyzed, Xayah wins with a 51.0% win rate compared to Kai'Sa's 49.0%, giving Xayah a 2.0 percentage point advantage. Game phase dynamics play a critical role here: Xayah controls the early laning stage, but Kai'Sa outscales as the game goes longer. The matchup shifts dramatically depending on game length — Xayah needs to press advantages before Kai'Sa reaches their power spikes, while Kai'Sa should focus on safe farming and hitting key item breakpoints. The most significant statistical gap is in crowd control, where Xayah leads by 0.6s CC/min — a difference that heavily influences the outcome of trades and skirmishes. While Xayah is slightly favored, Kai'Sa can absolutely win this lane through smart trading patterns and wave management. Focus on playing around your cooldowns, conceding CS only when necessary, and capitalizing on Xayah's mistakes. Understanding these matchup dynamics is essential for champion select decisions and in-game strategy when facing this lane opponent.

Kai'Sa vs Xayah Laning Phase Breakdown

Xayah wins the laning phase against Kai'Sa in League of Legends

Xayah is favored during the laning phase against Kai'Sa, winning 3 out of 5 key stat categories. Xayah holds advantages in farming, damage and crowd control, making them the stronger laner in this matchup.

Farming
6.9Kai'Sa
7.1Xayah
Kai'Sa and Xayah farm at nearly identical rates in this matchup, with only a 0.2 CS/min difference. Neither champion holds a meaningful farming advantage, so lane dominance will come from trading and jungle interaction rather than CS leads.
Damage
934Kai'Sa
998Xayah
Xayah deals 64 more champion damage per minute than Kai'Sa. While noticeable in extended trades, this gap can be offset by Kai'Sa choosing favorable fight windows, such as engaging when Xayah's key abilities are on cooldown or trading immediately after dodging a skillshot.
Economy
12,559Kai'Sa
12,448Xayah
Kai'Sa and Xayah generate nearly equal gold per game, with just a 112 gold difference. Neither champion has a clear economic advantage, so gold leads will depend on individual play quality, kill participation, and objective contributions.
Utility
0.1Kai'Sa
0.6Xayah
Xayah provides 0.6 seconds more crowd control per minute than Kai'Sa, offering better gank setup potential and slightly more team fight utility. This CC advantage helps Xayah coordinate with their jungler and control the pace of skirmishes.
Sustain
723Kai'Sa
625Xayah
Kai'Sa heals and mitigates 98 more damage per minute than Xayah, providing moderate extra durability. This sustain edge allows Kai'Sa to stay in lane longer between recalls and gradually win extended wars of attrition. Consider building early grievous wounds if playing Xayah.

Early Game vs Late Game

Early Game
Xayah
52.0%
+4.0% advantage
Kai'Sa early game win rateKai'Sa48.0%
Xayah early game win rateXayah52.0%
Late Game
Kai'Sa
50.0%
+0.0% advantage
Kai'Sa late game win rateKai'Sa50.0%
Xayah late game win rateXayah50.0%

During the early laning phase (first 15 minutes), Xayah has a meaningful 52.0% win rate, outperforming Kai'Sa by 4.0 percentage points. Xayah players should look to press this advantage through aggressive trades, wave priority, and early jungle coordination.

Late game (25+ minutes) is equally balanced, with Kai'Sa at 50.0% win rate — only 0.0 points ahead of Xayah. Team fight execution and macro play determine the winner at this stage, not champion matchup advantage.

The power dynamics shift as the game progresses — Xayah has the edge early, but Kai'Sa gradually takes over. However, the margins are slim enough that either champion can win at any stage with the right plays. Focus on taking advantages when you have them rather than waiting for a specific game phase.

Best Kai'Sa Runes Against Xayah

Precision rune tree - Kai'Sa primary runes vs XayahPrecision
Lethal Tempo - best Kai'Sa rune vs XayahPresence of Mind - best Kai'Sa rune vs XayahLegend: Bloodline - best Kai'Sa rune vs XayahCoup de Grace - best Kai'Sa rune vs Xayah
Inspiration rune tree - Kai'Sa secondary runes vs XayahInspiration
Biscuit Delivery - best Kai'Sa rune vs XayahMagical Footwear - best Kai'Sa rune vs Xayah
47.1% WR

The Precision primary with Inspiration secondary combination helps Kai'Sa maximize their potential in this closely contested matchup, providing the right mix of offensive and defensive tools to edge out Xayah.


Kai'Sa matchup data for League of Legends patch 26.14. 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.

Kai'Sa matchup win rates and stats in League of Legends patch 26.14
Opponent
Win Rate
Matches
CS/min
DMG/min
Gold/game
Early WR
Late WR
42.60%2236.682513,01546.4%39.7%
36.87%1986.781212,32045.4%30.4%
46.47%1706.690413,77143.3%48.2%
47.37%1336.887513,05544.3%50.8%
50.39%1276.883912,71959.3%42.6%
55.17%1166.894213,85758.1%53.4%
48.94%947.188312,78752.1%45.6%
44.09%936.786512,05654.4%34.0%
50.56%896.987813,13761.8%43.6%
47.62%636.787013,73847.8%47.5%
50.00%586.587014,29652.6%48.7%
53.85%526.81,00614,31455.0%53.1%
49.02%516.993412,55948.0%50.0%
52.08%486.792213,96575.0%35.7%
54.55%447.380614,05750.0%57.7%
53.49%437.290512,68135.0%69.6%
47.22%366.785113,53566.7%33.3%
60.61%336.882313,27171.4%52.6%
40.74%277.480712,16746.7%33.3%
42.31%267.087613,65245.5%40.0%
30.77%266.172410,79014.3%50.0%
50.00%267.087512,41738.5%61.5%
54.17%246.484514,40845.5%61.5%
50.00%246.796115,01333.3%60.0%
54.55%226.478110,06969.2%33.3%
52.38%216.01,01214,21742.9%57.1%
68.75%167.381713,27942.9%88.9%
40.00%156.81,09014,46525.0%45.5%
46.67%156.872312,73450.0%44.4%
57.14%147.295014,28257.1%57.1%
30.77%136.775612,17120.0%37.5%
33.33%127.392913,54616.7%50.0%
41.67%126.783510,32640.0%42.9%
63.64%117.11,02013,02880.0%50.0%
60.00%107.588210,12162.5%50.0%
55.56%96.41,06418,38450.0%57.1%
37.50%86.183712,60960.0%0.0%
75.00%87.599115,86166.7%80.0%
28.57%76.51,20813,03525.0%33.3%
66.67%67.41,02515,39550.0%75.0%
66.67%67.21,02217,1270.0%100.0%
16.67%66.886013,8570.0%25.0%
60.00%57.094811,882100.0%33.3%
20.00%57.47269,57020.0%0.0%
60.00%56.585516,2250.0%75.0%

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Kai'Sa vs Xayah - Frequently Asked Questions

How does Kai'Sa do against Xayah in League of Legends?

Xayah wins the Kai'Sa vs Xayah matchup with a 51.0% win rate compared to Kai'Sa's 49.0%, a 2.0 percentage point difference. This data is based on 51 recent ranked games in patch 26.14.

How does Kai'Sa do against Xayah in the early game?

In the early game, Xayah has the advantage against Kai'Sa with a 52.0% win rate versus 48.0%. Xayah players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

How does Kai'Sa do against Xayah in the late game?

In the late game, Kai'Sa takes over the Kai'Sa vs Xayah matchup with a 50.0% win rate compared to 50.0%. Kai'Sa scales better into team fights and objective contests after 25 minutes.

Who wins the Kai'Sa vs Xayah matchup?

Xayah wins the matchup against Kai'Sa with a 51.0% win rate in League of Legends patch 26.14. The 2.0 percentage point advantage means Xayah is slightly favored in this lane matchup based on 51 games analyzed.

What is the best Kai'Sa build against Xayah?

The best Kai'Sa build against Xayah includes optimized core items. Check the matchup breakdown above for the full item path and build order.

What are the best Kai'Sa runes against Xayah?

The best Kai'Sa runes against Xayah use the Precision primary tree with Inspiration secondary. This rune setup achieves a 47.1% win rate in the Kai'Sa vs Xayah matchup. See the full rune breakdown in the matchup comparison above.

Does Kai'Sa counter Xayah?

No, Kai'Sa struggles against Xayah with only a 49.0% win rate. Xayah has the advantage in this matchup. Kai'Sa players should focus on safe farming and avoiding extended trades to minimize Xayah's lead.

How do I play Kai'Sa against Xayah?

When playing Kai'Sa against Xayah, play cautiously and avoid Xayah's power spikes. Focus on safe farming — you outscale Xayah in the late game. Use the matchup-specific build and runes above to optimize your chances.