Lux - League of Legends Champion
Win Rate
50.3%
Pick Rate
9.9%

Luxvs Kai'Sa

BMageSupport
Patch26.14
Matches491,560
LaneAll Lanes
TierAll Tiers
Last UpdatedJul 24, 2026
MethodologyData Methodology

Lux vs Kai'Sa is a decisive matchup in LoL patch 26.14. Kai'Sa wins with a 62.9% win rate (+25.7%) over Lux based on 35 games. Lux wins the early laning phase while Kai'Sa scales better into the late game. Below you'll find the best Lux build, runes, laning stats, and strategies for the Lux vs Kai'Sa matchup.

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Lux Matchup Breakdown

Use the dropdown to select an opponent and see a detailed breakdown of how Lux 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
Lux - 37.1% win rate in this matchup
Lux
37.1% WR
VS
Kai'Sa vs Lux matchup - 62.9% win rate
Kai'Sa
62.9% WR

Who Wins the Lux vs Kai'Sa Matchup?

Kai'Sa wins the Lux vs Kai'Sa matchup
Winner
Kai'Sa
Matches: 35
37.1%
Win Rate
62.9%
6.5
CS / min
7.0
808
DMG / min
871
12,158
Gold / game
13,646
64
Heal / min
158
445
DMG Mitigated / min
466
1.4
CC / min
0.1
50.0%
Early Game WR
50.0%
28.6%
Late Game WR
71.4%

Lux vs Kai'Sa Matchup Summary

The Lux vs Kai'Sa matchup is a decisive matchup in League of Legends ranked play. Based on 35 recent matches analyzed, Kai'Sa wins with a 62.9% win rate compared to Lux's 37.1%, giving Kai'Sa a 25.7 percentage point advantage. Game phase dynamics play a critical role here: Lux controls the early laning stage, but Kai'Sa outscales as the game goes longer. The matchup shifts dramatically depending on game length — Lux 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 Lux leads by 1.4s CC/min — a difference that heavily influences the outcome of trades and skirmishes. Kai'Sa has a strong advantage in this matchup. Lux players should play defensively, prioritize safe farming under tower, and look for opportunities created by jungle pressure or Kai'Sa overextending. Avoid prolonged trades and wait for team fights where positioning and coordination matter more. Understanding these matchup dynamics is essential for champion select decisions and in-game strategy when facing this lane opponent.

Lux vs Kai'Sa Laning Phase Breakdown

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

Kai'Sa is favored during the laning phase against Lux, winning 4 out of 5 key stat categories. Kai'Sa holds advantages in farming, damage, gold income and sustain, making them the stronger laner in this matchup.

Farming
6.5Lux
7.0Kai'Sa
Kai'Sa edges out Lux by 0.4 CS per minute — a moderate farming advantage that adds up to roughly 6 CS over a 15-minute laning phase. This translates to earlier component purchases and slightly faster power spikes for Kai'Sa.
Damage
808Lux
871Kai'Sa
Kai'Sa deals 63 more champion damage per minute than Lux. While noticeable in extended trades, this gap can be offset by Lux choosing favorable fight windows, such as engaging when Kai'Sa's key abilities are on cooldown or trading immediately after dodging a skillshot.
Economy
12,158Lux
13,646Kai'Sa
Kai'Sa generates a commanding 1,487 more gold per game than Lux. This substantial economic advantage means Kai'Sa consistently reaches key item breakpoints earlier, creating a compounding lead that grows throughout the game. Lux should focus on cost-effective item choices and avoid unnecessary deaths to prevent falling further behind.
Utility
1.4Lux
0.1Kai'Sa
Lux brings significantly more crowd control than Kai'Sa, with 1.4 more seconds of CC per minute. This large utility gap makes Lux far more valuable in setting up jungle ganks, controlling objectives, and locking down targets in team fights. Kai'Sa should invest in tenacity and position carefully to avoid being chain-CC'd.
Sustain
508Lux
624Kai'Sa
Kai'Sa heals and mitigates 116 more damage per minute than Lux, 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 Lux.

Best Lux Build Against Kai'Sa

Spellslinger's Shoes is the optimal boots choice against Kai'Sa, providing the mobility and stats Lux needs most in this matchup. The top-performing core items for Lux against Kai'Sa are Luden's Echo, Stormsurge and Shadowflame. This combination gives Lux an effective balance of damage, survivability, and utility for the matchup. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Lux vs Kai'Sa matchup.

Early Game vs Late Game

Early Game
Lux
50.0%
+0.0% advantage
Lux early game win rateLux50.0%
Kai'Sa early game win rateKai'Sa50.0%
Late Game
Kai'Sa
71.4%
+42.9% advantage
Lux late game win rateLux28.6%
Kai'Sa late game win rateKai'Sa71.4%

The early game (first 15 minutes) is a toss-up between Lux and Kai'Sa, with Lux holding a razor-thin 50.0% win rate edge (+0.0%). Individual skill and jungle proximity will matter more than champion advantage in the early laning phase.

Kai'Sa is far superior in the late game (25+ minutes), boasting a 71.4% win rate — 42.9 points above Lux. Extended games heavily favor Kai'Sa, whose kit and scaling make them a dominant force in team fights and objective control.

The power dynamics shift as the game progresses — Lux 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 Lux Runes Against Kai'Sa

Sorcery rune tree - Lux primary runes vs Kai'SaSorcery
Arcane Comet - best Lux rune vs Kai'SaManaflow Band - best Lux rune vs Kai'SaTranscendence - best Lux rune vs Kai'SaScorch - best Lux rune vs Kai'Sa
Domination rune tree - Lux secondary runes vs Kai'SaDomination
Cheap Shot - best Lux rune vs Kai'SaUltimate Hunter - best Lux rune vs Kai'Sa
50.0% WR

The Sorcery and Domination rune setup gives Lux the best tools to compete against Kai'Sa in this difficult matchup, compensating for the statistical disadvantages with optimal rune synergies.


Lux matchup data for League of Legends patch 26.14. The table below shows Lux'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 Lux build, runes, laning stats, and early vs late game analysis for that specific matchup.

Lux 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
46.84%7112.37249,90048.5%45.9%
50.71%3532.47329,98652.2%49.8%
50.00%3022.16979,48759.0%43.9%
52.57%2722.07119,92554.6%51.6%
53.06%2452.275110,18857.3%50.6%
53.45%2322.573110,03255.7%52.1%
51.53%2292.268810,66150.7%51.9%
61.14%2293.675710,13860.5%61.5%
46.63%2082.06919,12254.2%41.6%
46.81%1885.692911,18357.4%40.8%
42.25%1873.578710,85838.1%44.4%
47.85%1862.979810,09746.4%48.7%
50.28%1776.093611,94550.0%50.4%
48.02%1772.16999,93849.2%47.4%
52.57%1752.871910,50953.3%52.2%
59.26%1622.679510,45660.0%58.9%
46.20%1582.471610,34258.8%40.2%
46.41%1532.26629,10755.4%39.8%
49.01%1515.883910,74449.2%48.8%
50.70%1426.182910,93452.8%49.4%
45.99%1372.16489,24250.9%42.3%
45.59%1366.483010,96749.2%42.7%
51.11%1355.286410,71154.7%48.8%
54.96%1312.26849,11357.1%53.3%
48.46%1302.17739,54762.8%39.2%
47.50%1202.07048,92747.4%47.6%
52.14%1172.15949,44557.1%47.5%
51.33%1132.06549,40059.0%47.3%
55.45%1106.178310,90853.7%56.5%
51.85%1086.01,00510,92860.0%46.0%
53.27%1074.476110,73366.7%45.6%
58.65%1046.185511,66560.5%57.4%
49.02%1022.671110,30148.5%49.3%
50.51%992.17329,23552.3%49.1%
42.11%956.079710,26850.0%35.9%
48.35%916.290611,70848.7%48.1%
53.41%886.091410,82745.5%58.2%
49.43%874.579911,44550.0%49.1%
68.24%856.291812,16877.8%61.2%
51.22%826.690910,47954.0%48.9%
54.32%812.16908,99948.6%58.7%
52.50%805.586312,12242.3%57.4%
45.00%802.079810,51545.5%44.8%
51.95%772.271610,19267.7%41.3%
46.05%762.07129,56750.0%43.2%
48.00%755.779110,78341.9%52.3%
45.21%735.582211,75539.1%48.0%
45.71%704.281511,74852.6%43.1%
47.14%706.187711,76852.4%44.9%
46.38%692.16719,55934.5%55.0%
41.18%682.77209,59755.6%31.7%
46.27%672.27239,78135.0%51.1%
43.08%655.890612,55628.6%47.1%
53.13%642.27159,81461.5%47.4%
58.33%605.786411,41454.2%61.1%
38.98%592.06268,62850.0%30.3%
39.29%562.173210,04547.6%34.3%
56.60%536.594211,50945.8%65.5%
45.10%516.583810,65345.5%44.8%
62.00%505.986711,06452.9%66.7%
48.00%506.11,00212,23447.4%48.4%
46.94%493.981611,41042.1%50.0%
56.25%485.679810,03158.3%54.2%
60.87%465.391010,42763.2%59.3%
69.57%466.184112,75564.3%71.9%
60.47%433.576411,38275.0%54.8%
51.16%435.579510,70064.3%44.8%
53.49%435.890810,86058.8%50.0%
55.81%436.289811,55763.6%47.6%
27.50%405.686711,16941.7%21.4%
58.97%392.28148,61361.9%55.6%
46.15%395.68379,69652.6%40.0%
48.72%395.991212,25075.0%37.0%
50.00%384.282211,76357.1%48.4%
47.37%382.27349,40040.0%52.2%
37.14%356.580812,15850.0%28.6%
38.24%346.387810,68133.3%46.1%
45.45%336.697312,62245.5%45.5%
40.00%305.785910,38550.0%31.3%
56.67%306.51,06012,93358.3%55.6%
41.38%296.499012,52575.0%28.6%
64.29%286.383210,30161.5%66.7%
57.14%286.292712,31150.0%61.1%
55.56%272.264910,11855.6%55.6%
52.00%252.17569,62255.6%50.0%
45.83%246.195012,49050.0%44.4%
47.83%237.295912,65250.0%46.7%
26.09%231.871010,29344.4%14.3%
60.87%236.986911,10762.5%57.1%
43.48%236.197111,24260.0%30.8%
59.09%225.893511,82850.0%64.3%
54.55%224.787811,42944.4%61.5%
57.89%196.893011,84150.0%61.5%
36.84%194.885410,65233.3%40.0%
38.89%184.776310,67328.6%45.5%
52.94%175.682411,16980.0%41.7%
82.35%173.979210,29788.9%75.0%
56.25%166.591211,29150.0%62.5%
37.50%162.578510,28914.3%55.6%
46.15%135.47298,69342.9%50.0%
69.23%136.797312,00460.0%75.0%
58.33%124.985110,53060.0%57.1%
75.00%125.27169,598100.0%57.1%
41.67%123.897811,3030.0%50.0%
58.33%126.384210,28650.0%62.5%
72.73%116.395810,06185.7%50.0%
60.00%104.594013,98450.0%62.5%
60.00%104.26328,35766.7%50.0%
50.00%103.681710,88350.0%50.0%
60.00%105.61,19113,98850.0%62.5%
33.33%94.21,00113,56250.0%28.6%
55.56%96.08719,82140.0%75.0%
62.50%83.778812,45850.0%66.7%
50.00%84.382510,28566.7%40.0%
50.00%84.072111,6450.0%57.1%
62.50%82.475412,4210.0%83.3%
75.00%84.49749,994100.0%50.0%
42.86%75.88838,31375.0%0.0%
42.86%76.296613,2210.0%60.0%
57.14%72.87678,80766.7%0.0%
42.86%76.871712,99866.7%25.0%
71.43%73.894813,506100.0%66.7%
57.14%74.480710,35633.3%75.0%
57.14%76.595911,45466.7%50.0%
42.86%74.91,0028,8480.0%60.0%
33.33%63.75257,85725.0%50.0%
33.33%64.873711,6450.0%50.0%
16.67%66.384111,9150.0%33.3%
50.00%65.573610,268100.0%25.0%
50.00%62.07038,16225.0%100.0%
50.00%64.676913,1570.0%60.0%
60.00%53.51,01810,80966.7%50.0%
40.00%56.565210,74750.0%33.3%
100.00%53.27609,537100.0%100.0%
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Lux vs Kai'Sa - Frequently Asked Questions

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

Kai'Sa wins the Lux vs Kai'Sa matchup with a 62.9% win rate compared to Lux's 37.1%, a 25.7 percentage point difference. This data is based on 35 recent ranked games in patch 26.14.

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

In the early game, Lux has the advantage against Kai'Sa with a 50.0% win rate versus 50.0%. Lux players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

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

In the late game, Kai'Sa takes over the Lux vs Kai'Sa matchup with a 71.4% win rate compared to 28.6%. Kai'Sa scales better into team fights and objective contests after 25 minutes.

Who wins the Lux vs Kai'Sa matchup?

Kai'Sa wins the matchup against Lux with a 62.9% win rate in League of Legends patch 26.14. The 25.7 percentage point advantage means Kai'Sa is significantly favored in this lane matchup based on 35 games analyzed.

What is the best Lux build against Kai'Sa?

The best Lux build against Kai'Sa includes Luden's Echo, Stormsurge, Shadowflame with Spellslinger's Shoes. Check the matchup breakdown above for the full item path and build order.

What are the best Lux runes against Kai'Sa?

The best Lux runes against Kai'Sa use the Sorcery primary tree with Domination secondary. This rune setup achieves a 50.0% win rate in the Lux vs Kai'Sa matchup. See the full rune breakdown in the matchup comparison above.

Does Lux counter Kai'Sa?

No, Lux struggles against Kai'Sa with only a 37.1% win rate. Kai'Sa has the advantage in this matchup. Lux players should focus on safe farming and avoiding extended trades to minimize Kai'Sa's lead.

How do I play Lux against Kai'Sa?

When playing Lux against Kai'Sa, play cautiously and avoid Kai'Sa's power spikes. Look for jungle assistance and team-dependent plays since Kai'Sa has the statistical advantage at most stages. Use the matchup-specific build and runes above to optimize your chances.