Caitlyn - League of Legends Champion
Win Rate
49.6%
Pick Rate
9.8%

Caitlynvs Kai'Sa

CMarksman
Patch26.5
Matches469,660
LaneAll Lanes
TierAll Tiers
Last UpdatedMar 16, 2026
MethodologyData Methodology

Caitlyn vs Kai'Sa is a moderate matchup in LoL patch 26.5. Caitlyn wins with a 51.4% win rate (+2.7%) over Kai'Sa based on 438 games. Caitlyn wins the early laning phase while Kai'Sa scales better into the late game. Below you'll find the best Caitlyn build, runes, laning stats, and strategies for the Caitlyn vs Kai'Sa matchup.

Caitlyn Matchup Breakdown

Use the dropdown to select an opponent and see a detailed breakdown of how Caitlyn 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 - 51.4% win rateKai'Sa(51.4%)
Caitlyn - 51.4% win rate in this matchup
Caitlyn
51.4% WR
VS
Kai'Sa vs Caitlyn matchup - 48.6% win rate
Kai'Sa
48.6% WR

Who Wins the Caitlyn vs Kai'Sa Matchup?

Caitlyn wins the Caitlyn vs Kai'Sa matchup
Winner
Caitlyn
Matches: 438
51.4%
Win Rate
48.6%
7.0
CS / min
6.8
911
DMG / min
837
14,320
Gold / game
14,479
172
Heal / min
181
399
DMG Mitigated / min
505
0.7
CC / min
0.1
53.8%
Early Game WR
46.2%
49.6%
Late Game WR
50.4%

Caitlyn vs Kai'Sa Matchup Summary

The Caitlyn vs Kai'Sa matchup is a very close matchup in League of Legends ranked play. Based on 438 recent matches analyzed, Caitlyn wins with a 51.4% win rate compared to Kai'Sa's 48.6%, giving Caitlyn a 2.7 percentage point advantage. Game phase dynamics play a critical role here: Caitlyn controls the early laning stage, but Kai'Sa outscales as the game goes longer. The matchup shifts dramatically depending on game length — Caitlyn 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 Caitlyn leads by 0.6s CC/min — a difference that heavily influences the outcome of trades and skirmishes. Caitlyn has a statistical edge, but the margin is close enough that respecting Kai'Sa's strengths is important. Trade when cooldowns are favorable, track the enemy jungler, and build toward your strongest item spikes to convert the slight advantage into a decisive lead. Understanding these matchup dynamics is essential for champion select decisions and in-game strategy when facing this lane opponent.

Caitlyn vs Kai'Sa Laning Phase Breakdown

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

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

Farming
7.0Caitlyn
6.8Kai'Sa
Caitlyn and Kai'Sa 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
911Caitlyn
837Kai'Sa
Caitlyn deals 74 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 Caitlyn's key abilities are on cooldown or trading immediately after dodging a skillshot.
Economy
14,320Caitlyn
14,479Kai'Sa
Caitlyn and Kai'Sa generate nearly equal gold per game, with just a 159 gold difference. Neither champion has a clear economic advantage, so gold leads will depend on individual play quality, kill participation, and objective contributions.
Utility
0.7Caitlyn
0.1Kai'Sa
Caitlyn 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 Caitlyn coordinate with their jungler and control the pace of skirmishes.
Sustain
571Caitlyn
686Kai'Sa
Kai'Sa heals and mitigates 116 more damage per minute than Caitlyn, 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 Caitlyn.

Early Game vs Late Game

Early Game
Caitlyn
53.8%
+7.6% advantage
Caitlyn early game win rateCaitlyn53.8%
Kai'Sa early game win rateKai'Sa46.2%
Late Game
Kai'Sa
50.4%
+0.8% advantage
Caitlyn late game win rateCaitlyn49.6%
Kai'Sa late game win rateKai'Sa50.4%

Caitlyn dominates the early game (first 15 minutes) with a commanding 53.8% win rate — a 7.6 percentage point lead over Kai'Sa. This lopsided early game means Caitlyn can dictate the pace of the lane from level 1, controlling trades, wave state, and river priority.

Late game (25+ minutes) is equally balanced, with Kai'Sa at 50.4% win rate — only 0.8 points ahead of Caitlyn. Team fight execution and macro play determine the winner at this stage, not champion matchup advantage.

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

Precision rune tree - Caitlyn primary runes vs Kai'SaPrecision
Fleet Footwork - best Caitlyn rune vs Kai'SaPresence of Mind - best Caitlyn rune vs Kai'SaLegend: Bloodline - best Caitlyn rune vs Kai'SaCoup de Grace - best Caitlyn rune vs Kai'Sa
Sorcery rune tree - Caitlyn secondary runes vs Kai'SaSorcery
Absolute Focus - best Caitlyn rune vs Kai'SaGathering Storm - best Caitlyn rune vs Kai'Sa
57.6% WR

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


Caitlyn matchup data for League of Legends patch 26.5. The table below shows Caitlyn'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 Caitlyn build, runes, laning stats, and early vs late game analysis for that specific matchup.

Caitlyn matchup win rates and stats in League of Legends patch 26.5
Opponent
Win Rate
Matches
CS/min
DMG/min
Gold/game
Early WR
Late WR
47.83%9686.684413,56347.0%48.5%
45.94%8496.990913,81843.6%48.0%
49.23%8406.986413,83053.6%46.1%
45.75%6126.883813,41545.5%46.0%
50.54%5607.088313,73748.0%52.6%
47.84%4857.089913,91349.3%46.8%
51.37%4387.091114,32053.8%49.6%
54.81%3436.896414,44157.1%52.9%
50.16%3176.779813,48161.3%41.1%
46.81%2826.688413,65648.8%45.3%
50.00%2707.186713,70652.6%47.4%
52.19%2516.689213,84254.8%50.0%
53.66%2466.990313,69957.1%50.4%
49.17%2407.089413,90656.1%41.9%
55.17%2327.086414,13756.0%54.6%
54.95%2027.098114,73060.5%51.2%
50.79%1906.686513,15850.0%51.8%
49.18%1836.883113,57243.8%52.7%
48.28%1166.885413,42349.0%47.8%
47.37%1146.597613,68336.6%53.4%
49.56%1137.289414,21948.0%50.8%
54.46%1126.997213,88458.2%50.9%
52.68%1126.777113,25746.0%58.1%
33.96%1066.883213,27223.3%41.3%
49.50%1016.884913,98043.2%53.1%
52.69%936.787314,64056.8%50.0%
44.94%897.21,00113,96147.5%42.9%
58.44%776.81,02915,17356.7%59.6%
64.00%756.91,00415,14276.3%51.4%
55.00%406.680314,61453.3%56.0%
51.28%396.885814,49855.6%47.6%
42.11%386.667012,69150.0%37.5%
55.26%387.292415,11346.1%60.0%
30.00%306.586813,78933.3%26.7%
60.71%286.786015,07333.3%73.7%
55.00%206.272713,06755.6%54.5%
61.11%186.086615,86150.0%70.0%
47.06%177.288414,35950.0%45.5%
42.86%147.186011,58344.4%40.0%
57.14%146.895814,53057.1%57.1%
35.71%146.51,08614,34957.1%14.3%
50.00%126.81,07815,33950.0%50.0%
60.00%106.983614,64140.0%80.0%
55.56%96.483815,529100.0%42.9%
44.44%96.588414,9100.0%57.1%
66.67%97.41,28914,40680.0%50.0%
44.44%96.569815,06366.7%33.3%
44.44%95.879711,830100.0%16.7%
55.56%96.377712,07250.0%60.0%
55.56%97.01,11515,24050.0%60.0%
50.00%87.578312,52866.7%40.0%
25.00%87.485211,26225.0%25.0%
50.00%87.71,21514,37266.7%40.0%
50.00%86.91,19213,51160.0%33.3%
75.00%86.581515,2930.0%85.7%
42.86%76.682214,9140.0%50.0%
16.67%66.99448,71820.0%0.0%
16.67%66.581714,1550.0%33.3%
0.00%66.777910,9270.0%0.0%
100.00%55.979911,313100.0%100.0%
40.00%56.285416,1660.0%40.0%
60.00%56.71,13912,50233.3%100.0%
20.00%56.875214,23850.0%0.0%
80.00%57.31,00312,345100.0%50.0%
60.00%56.765313,925100.0%33.3%

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Caitlyn vs Kai'Sa - Frequently Asked Questions

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

Caitlyn wins the Caitlyn vs Kai'Sa matchup with a 51.4% win rate compared to Kai'Sa's 48.6%, a 2.7 percentage point difference. This data is based on 438 recent ranked games in patch 26.5.

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

In the early game, Caitlyn has the advantage against Kai'Sa with a 53.8% win rate versus 46.2%. Caitlyn players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

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

In the late game, Kai'Sa takes over the Caitlyn vs Kai'Sa matchup with a 50.4% win rate compared to 49.6%. Kai'Sa scales better into team fights and objective contests after 25 minutes.

Who wins the Caitlyn vs Kai'Sa matchup?

Caitlyn wins the matchup against Kai'Sa with a 51.4% win rate in League of Legends patch 26.5. The 2.7 percentage point advantage means Caitlyn is moderately favored in this lane matchup based on 438 games analyzed.

What is the best Caitlyn build against Kai'Sa?

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

What are the best Caitlyn runes against Kai'Sa?

The best Caitlyn runes against Kai'Sa use the Precision primary tree with Sorcery secondary. This rune setup achieves a 57.6% win rate in the Caitlyn vs Kai'Sa matchup. See the full rune breakdown in the matchup comparison above.

Does Caitlyn counter Kai'Sa?

Yes, Caitlyn has a favorable matchup against Kai'Sa with a 51.4% win rate. Caitlyn has a solid advantage over Kai'Sa in lane based on current patch 26.5 data.

How do I play Caitlyn against Kai'Sa?

When playing Caitlyn against Kai'Sa, leverage your statistical advantages by trading aggressively during favorable windows. You have early game priority — look for kills and zone control before first recall. Build the recommended items and runes for this specific matchup for the best results.