Kai'Sa - League of Legends Champion
Win Rate
47.7%
Pick Rate
3.8%

Kai'Savs Smolder

FMarksmanMage
Patch26.10
Matches2,379,056
LaneAll Lanes
TierAll Tiers
Last UpdatedMay 26, 2026
MethodologyData Methodology

Kai'Sa vs Smolder is a decisive matchup in LoL patch 26.10. Smolder wins with a 55.7% win rate (+11.5%) over Kai'Sa based on 888 games. Smolder holds the advantage in both the early and late game. Below you'll find the best Kai'Sa build, runes, laning stats, and strategies for the Kai'Sa vs Smolder matchup.

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
Smolder - 44.3% win rateSmolder(44.3%)
Kai'Sa - 44.3% win rate in this matchup
Kai'Sa
44.3% WR
VS
Smolder vs Kai'Sa matchup - 55.7% win rate
Smolder
55.7% WR

Who Wins the Kai'Sa vs Smolder Matchup?

Smolder wins the Kai'Sa vs Smolder matchup
Winner
Smolder
Matches: 888
44.3%
Win Rate
55.7%
6.9
CS / min
7.0
896
DMG / min
1,009
14,152
Gold / game
13,857
191
Heal / min
212
545
DMG Mitigated / min
439
0.1
CC / min
0.4
45.5%
Early Game WR
54.5%
43.4%
Late Game WR
56.6%

Kai'Sa vs Smolder Matchup Summary

The Kai'Sa vs Smolder matchup is a decisive matchup in League of Legends ranked play. Based on 888 recent matches analyzed, Smolder wins with a 55.7% win rate compared to Kai'Sa's 44.3%, giving Smolder a 11.5 percentage point advantage. Smolder dominates at every stage — from early laning through late game team fights. This consistent advantage makes it difficult for Kai'Sa players to find favorable windows, so team-dependent strategies and avoiding solo confrontations are essential. The most significant statistical gap is in crowd control, where Smolder leads by 0.3s CC/min — a difference that heavily influences the outcome of trades and skirmishes. Smolder has a strong advantage in this matchup. Kai'Sa players should play defensively, prioritize safe farming under tower, and look for opportunities created by jungle pressure or Smolder 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.

Kai'Sa vs Smolder Laning Phase Breakdown

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

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

Farming
6.9Kai'Sa
7.0Smolder
Kai'Sa and Smolder farm at nearly identical rates in this matchup, with only a 0.1 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
896Kai'Sa
1,009Smolder
Smolder heavily out-damages Kai'Sa by 113 DMG/min, dominating both short trades and all-in fights. Kai'Sa should avoid extended combat and instead focus on burst trade patterns — short engages followed by immediate disengagement — to avoid letting Smolder's sustained damage advantage take over.
Economy
14,152Kai'Sa
13,857Smolder
Kai'Sa and Smolder generate nearly equal gold per game, with just a 295 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
0.4Smolder
Smolder provides 0.3 seconds more crowd control per minute than Kai'Sa, offering better gank setup potential and slightly more team fight utility. This CC advantage helps Smolder coordinate with their jungler and control the pace of skirmishes.
Sustain
736Kai'Sa
651Smolder
Kai'Sa heals and mitigates 86 more damage per minute than Smolder, 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 Smolder.

Best Kai'Sa Build Against Smolder

Sorcerer's Shoes is the optimal boots choice against Smolder, providing the mobility and stats Kai'Sa needs most in this matchup. The top-performing core items for Kai'Sa against Smolder are Luden's Echo, Shadowflame and Rabadon's Deathcap. This combination gives Kai'Sa 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 Kai'Sa vs Smolder matchup.

Early Game vs Late Game

Early Game
Smolder
54.5%
+8.9% advantage
Kai'Sa early game win rateKai'Sa45.5%
Smolder early game win rateSmolder54.5%
Late Game
Smolder
56.6%
+13.1% advantage
Kai'Sa late game win rateKai'Sa43.4%
Smolder late game win rateSmolder56.6%

Smolder dominates the early game (first 15 minutes) with a commanding 54.5% win rate — a 8.9 percentage point lead over Kai'Sa. This lopsided early game means Smolder can dictate the pace of the lane from level 1, controlling trades, wave state, and river priority.

Smolder is far superior in the late game (25+ minutes), boasting a 56.6% win rate — 13.1 points above Kai'Sa. Extended games heavily favor Smolder, whose kit and scaling make them a dominant force in team fights and objective control.

Smolder holds the advantage at every stage of the game, making this a consistently favorable matchup from lane through late game team fights. Kai'Sa players should look for outplays, team-dependent strategies, and picks rather than relying on scaling to win this matchup.

Best Kai'Sa Runes Against Smolder

Precision rune tree - Kai'Sa primary runes vs SmolderPrecision
Lethal Tempo - best Kai'Sa rune vs SmolderTriumph - best Kai'Sa rune vs SmolderLegend: Bloodline - best Kai'Sa rune vs SmolderCut Down - best Kai'Sa rune vs Smolder
Inspiration rune tree - Kai'Sa secondary runes vs SmolderInspiration
Cash Back - best Kai'Sa rune vs SmolderTriple Tonic - best Kai'Sa rune vs Smolder
54.2% WR

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


Kai'Sa matchup data for League of Legends patch 26.10. 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 26.10
Opponent
Win Rate
Matches
CS/min
DMG/min
Gold/game
Early WR
Late WR
44.26%8886.989614,15245.5%43.4%
44.65%6366.882113,64743.9%45.2%
45.28%6256.782213,49440.1%49.7%
45.69%4996.681613,51544.1%46.9%
47.98%4966.984713,35846.0%49.6%
50.83%4807.092014,38150.5%51.1%
50.63%4806.885614,19252.8%49.1%
49.02%3066.889313,65353.9%44.8%
44.05%2276.888413,24038.7%50.5%
47.91%2156.985013,29646.1%49.6%
48.00%2006.987213,75645.6%50.0%
47.40%1926.786313,76753.7%42.7%
48.39%1866.779113,15854.6%43.0%
44.93%1386.882813,45048.5%41.4%
43.28%1347.092813,99147.6%39.4%
54.14%1336.586213,85949.2%58.3%
49.23%1306.883113,61963.0%39.5%
46.34%1236.686314,34847.1%45.8%
47.54%1226.786014,17146.0%48.6%
48.74%1196.984013,56854.4%43.5%
51.82%1107.187114,38458.0%46.7%
43.33%606.795915,09531.6%48.8%
45.76%596.688412,60752.9%36.0%
45.76%596.973512,28743.3%48.3%
48.28%586.895014,78138.1%54.0%
49.09%556.888814,69840.9%54.5%
46.94%497.093514,04442.1%50.0%
52.27%446.984115,60450.0%53.1%
39.02%416.984413,28330.4%50.0%
59.38%326.780814,98844.4%65.2%
36.67%306.381713,90227.3%42.1%
50.00%307.274813,63953.9%47.1%
58.62%296.583213,64371.4%46.7%
44.44%276.477613,45840.0%47.1%
34.62%266.51,01212,35041.7%28.6%
50.00%266.084712,87860.0%43.8%
40.00%256.482013,87816.7%47.4%
37.50%246.689816,32533.3%40.0%
54.17%247.094115,49133.3%61.1%
31.82%227.11,03114,21418.2%45.5%
35.29%177.083713,44514.3%50.0%
47.06%177.176412,87144.4%50.0%
50.00%166.287512,64740.0%54.5%
46.67%157.090412,00541.7%66.7%
21.43%146.878212,54933.3%12.5%
28.57%146.773612,00316.7%37.5%
38.46%136.91,09414,71628.6%50.0%
27.27%115.973413,73633.3%25.0%
45.45%117.297615,11666.7%37.5%
80.00%106.692514,575100.0%66.7%
50.00%106.999314,64050.0%50.0%
50.00%106.982612,10037.5%100.0%
30.00%106.964613,48725.0%33.3%
55.56%96.195411,07583.3%0.0%
55.56%96.390815,07375.0%40.0%
33.33%96.987712,91725.0%40.0%
44.44%96.584213,88833.3%50.0%
55.56%97.090413,57566.7%50.0%
37.50%86.583014,0920.0%42.9%
50.00%86.974413,83450.0%50.0%
42.86%76.984714,6260.0%60.0%
57.14%73.867014,30033.3%75.0%
14.29%75.772210,4840.0%33.3%
42.86%76.291712,80466.7%25.0%
0.00%66.562310,5340.0%0.0%
66.67%67.398514,73433.3%100.0%
50.00%67.194212,20733.3%66.7%
50.00%67.01,02513,8440.0%100.0%
0.00%66.583811,7180.0%0.0%
50.00%64.982312,7330.0%75.0%
50.00%66.382410,72333.3%66.7%
66.67%66.881912,88450.0%75.0%
40.00%56.590414,6450.0%50.0%
40.00%56.41,12816,631100.0%25.0%
20.00%56.997914,5780.0%20.0%
60.00%57.269414,25666.7%50.0%
60.00%56.668212,47350.0%66.7%
40.00%55.491014,61450.0%33.3%
80.00%55.91,14417,0910.0%80.0%
0.00%57.483512,6680.0%0.0%
60.00%56.01,08015,410100.0%50.0%
40.00%57.91,14213,26850.0%33.3%

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Kai'Sa vs Smolder - Frequently Asked Questions

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

Smolder wins the Kai'Sa vs Smolder matchup with a 55.7% win rate compared to Kai'Sa's 44.3%, a 11.5 percentage point difference. This data is based on 888 recent ranked games in patch 26.10.

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

In the early game, Smolder has the advantage against Kai'Sa with a 54.5% win rate versus 45.5%. Smolder 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 Smolder in the late game?

In the late game, Smolder takes over the Kai'Sa vs Smolder matchup with a 56.6% win rate compared to 43.4%. Smolder scales better into team fights and objective contests after 25 minutes.

Who wins the Kai'Sa vs Smolder matchup?

Smolder wins the matchup against Kai'Sa with a 55.7% win rate in League of Legends patch 26.10. The 11.5 percentage point advantage means Smolder is significantly favored in this lane matchup based on 888 games analyzed.

What is the best Kai'Sa build against Smolder?

The best Kai'Sa build against Smolder includes Luden's Echo, Shadowflame, Rabadon's Deathcap with Sorcerer's Shoes. Check the matchup breakdown above for the full item path and build order.

What are the best Kai'Sa runes against Smolder?

The best Kai'Sa runes against Smolder use the Precision primary tree with Inspiration secondary. This rune setup achieves a 54.2% win rate in the Kai'Sa vs Smolder matchup. See the full rune breakdown in the matchup comparison above.

Does Kai'Sa counter Smolder?

No, Kai'Sa struggles against Smolder with only a 44.3% win rate. Smolder has the advantage in this matchup. Kai'Sa players should focus on safe farming and avoiding extended trades to minimize Smolder's lead.

How do I play Kai'Sa against Smolder?

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