Kai'Sa - League of Legends Champion
Win Rate
46.6%
Pick Rate
3.8%

Kai'Savs Riven

FMarksmanMage
Patch26.10
Matches1,627,927
LaneAll Lanes
TierAll Tiers
Last UpdatedMay 20, 2026
MethodologyData Methodology

Kai'Sa vs Riven is a decisive matchup in LoL patch 26.10. Riven wins with a 60.0% win rate (+20.0%) over Kai'Sa based on 5 games. Kai'Sa wins the early laning phase while Riven 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 Riven 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
Riven - 40.0% win rateRiven(40.0%)
Kai'Sa - 40.0% win rate in this matchup
Kai'Sa
40.0% WR
VS
Riven vs Kai'Sa matchup - 60.0% win rate
Riven
60.0% WR

Who Wins the Kai'Sa vs Riven Matchup?

Riven wins the Kai'Sa vs Riven matchup
Winner
Riven
Matches: 5
40.0%
Win Rate
60.0%
7.1
CS / min
7.2
768
DMG / min
712
9,467
Gold / game
9,930
113
Heal / min
304
384
DMG Mitigated / min
1,176
0.0
CC / min
1.0
50.0%
Early Game WR
50.0%
0.0%
Late Game WR
100.0%

Kai'Sa vs Riven Matchup Summary

The Kai'Sa vs Riven matchup is a decisive matchup in League of Legends ranked play. Based on 5 recent matches analyzed, Riven wins with a 60.0% win rate compared to Kai'Sa's 40.0%, giving Riven a 20.0 percentage point advantage. Game phase dynamics play a critical role here: Kai'Sa controls the early laning stage, but Riven outscales as the game goes longer. The matchup shifts dramatically depending on game length — Kai'Sa needs to press advantages before Riven reaches their power spikes, while Riven should focus on safe farming and hitting key item breakpoints. The most significant statistical gap is in crowd control, where Riven leads by 1.0s CC/min — a difference that heavily influences the outcome of trades and skirmishes. Riven 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 Riven 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 Riven Laning Phase Breakdown

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

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

Farming
7.1Kai'Sa
7.2Riven
Kai'Sa and Riven 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
768Kai'Sa
712Riven
Kai'Sa deals 56 more champion damage per minute than Riven. While noticeable in extended trades, this gap can be offset by Riven choosing favorable fight windows, such as engaging when Kai'Sa's key abilities are on cooldown or trading immediately after dodging a skillshot.
Economy
9,467Kai'Sa
9,930Riven
Riven earns 463 more gold per game than Kai'Sa, equivalent to roughly one additional component item. This economic edge comes from a combination of better farming, kill participation, and objective control, giving Riven slightly faster item completions.
Utility
0.0Kai'Sa
1.0Riven
Riven brings significantly more crowd control than Kai'Sa, with 1.0 more seconds of CC per minute. This large utility gap makes Riven 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
497Kai'Sa
1,480Riven
Riven vastly out-sustains Kai'Sa, healing and mitigating 983 more damage per minute. This massive durability gap means Riven can absorb significant punishment and remain in lane while Kai'Sa is forced to recall. Building grievous wounds early is essential for Kai'Sa, and focusing on burst trade patterns rather than sustained fights is critical.

Best Kai'Sa Build Against Riven

Sorcerer's Shoes is the optimal boots choice against Riven, providing the mobility and stats Kai'Sa needs most in this matchup. The top-performing core items for Kai'Sa against Riven 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 Riven matchup.

Early Game vs Late Game

Early Game
Kai'Sa
50.0%
+0.0% advantage
Kai'Sa early game win rateKai'Sa50.0%
Riven early game win rateRiven50.0%
Late Game
Riven
100.0%
+100.0% advantage
Kai'Sa late game win rateKai'Sa0.0%
Riven late game win rateRiven100.0%

The early game (first 15 minutes) is a toss-up between Kai'Sa and Riven, with Kai'Sa 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.

Riven is far superior in the late game (25+ minutes), boasting a 100.0% win rate — 100.0 points above Kai'Sa. Extended games heavily favor Riven, whose kit and scaling make them a dominant force in team fights and objective control.

The power dynamics shift as the game progresses — Kai'Sa has the edge early, but Riven 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 Riven

Sorcery rune tree - Kai'Sa primary runes vs RivenSorcery
Arcane Comet - best Kai'Sa rune vs RivenManaflow Band - best Kai'Sa rune vs RivenTranscendence - best Kai'Sa rune vs RivenGathering Storm - best Kai'Sa rune vs Riven
Inspiration rune tree - Kai'Sa secondary runes vs RivenInspiration
Cash Back - best Kai'Sa rune vs RivenJack Of All Trades - best Kai'Sa rune vs Riven
100.0% WR

The Sorcery and Inspiration rune setup gives Kai'Sa the best tools to compete against Riven 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
44.03%8886.989514,32746.5%42.5%
43.99%6416.881913,59544.6%43.6%
45.25%6326.781513,58040.9%48.7%
47.36%4926.983613,28942.5%51.5%
45.68%4866.682113,27847.8%43.8%
49.57%4706.986314,11750.3%49.1%
47.62%4627.091614,51644.6%49.8%
47.32%2986.888913,68248.6%46.0%
47.51%2216.985213,57143.7%50.9%
45.21%2196.887613,35338.5%51.8%
46.77%2016.884613,72043.2%49.6%
44.62%1956.683713,76548.7%41.9%
50.00%1846.778612,99755.6%44.7%
48.23%1416.886613,50850.7%45.7%
50.75%1347.094914,61252.7%49.4%
52.63%1336.585913,65846.9%58.0%
46.92%1306.684313,91142.9%50.0%
52.31%1306.887914,14755.6%50.0%
53.85%1176.980813,14360.0%48.4%
47.86%1176.884814,17842.9%51.5%
54.90%1027.286514,64568.2%44.8%
46.15%656.895014,81430.4%54.8%
42.62%616.895715,15133.3%46.5%
44.26%616.883313,94534.5%53.1%
47.37%576.872112,35944.8%50.0%
42.86%566.584912,59950.0%34.6%
38.46%526.886213,26031.8%43.3%
55.10%496.886115,00153.3%55.9%
47.62%426.988413,46752.2%42.1%
48.78%416.578714,13450.0%48.1%
41.94%316.374512,86541.7%42.1%
53.57%287.174013,20258.3%50.0%
37.04%276.484413,23333.3%40.0%
33.33%276.31,08813,43136.4%31.3%
53.85%266.889614,38444.4%58.8%
60.00%256.787613,80072.7%50.0%
34.78%236.780013,71142.9%31.3%
60.87%236.287313,08863.6%58.3%
27.27%226.686615,85625.0%28.6%
33.33%216.71,02414,24310.0%54.5%
52.38%217.388813,55063.6%40.0%
37.50%166.991514,7180.0%50.0%
33.33%156.880712,96450.0%22.2%
73.33%156.51,01012,93480.0%70.0%
28.57%147.064511,96320.0%33.3%
61.54%136.492214,38780.0%50.0%
53.85%137.295112,85750.0%66.7%
38.46%137.072412,07033.3%42.9%
50.00%126.996813,43850.0%50.0%
41.67%126.81,04714,36733.3%50.0%
18.18%116.576012,4160.0%28.6%
50.00%106.686612,89957.1%33.3%
50.00%105.495310,89866.7%25.0%
33.33%96.080914,59650.0%28.6%
77.78%96.71,03515,502100.0%66.7%
55.56%96.572311,96160.0%50.0%
50.00%86.685514,19733.3%60.0%
37.50%87.184812,24350.0%25.0%
50.00%86.373414,07350.0%50.0%
37.50%86.095314,2090.0%50.0%
50.00%87.090914,214100.0%20.0%
25.00%86.275811,6880.0%50.0%
50.00%85.896215,319100.0%42.9%
37.50%86.699012,64966.7%20.0%
42.86%76.786512,31133.3%50.0%
42.86%74.163511,96725.0%66.7%
14.29%75.584212,72720.0%0.0%
28.57%76.682014,0160.0%33.3%
57.14%76.776311,86733.3%75.0%
57.14%76.671710,22675.0%33.3%
50.00%67.381011,19650.0%50.0%
33.33%66.985812,9060.0%66.7%
50.00%66.382410,72333.3%66.7%
0.00%66.562310,5340.0%0.0%
66.67%67.41,00515,07633.3%100.0%
50.00%65.180712,93350.0%50.0%
80.00%53.478315,516100.0%75.0%
40.00%57.17689,46750.0%0.0%
60.00%56.390313,30150.0%66.7%
60.00%57.584112,250100.0%50.0%
40.00%57.393815,975100.0%25.0%
0.00%55.990413,8400.0%0.0%
40.00%58.01,27814,34850.0%33.3%
60.00%56.861113,407100.0%50.0%
60.00%55.885314,36050.0%66.7%

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Kai'Sa vs Riven - Frequently Asked Questions

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

Riven wins the Kai'Sa vs Riven matchup with a 60.0% win rate compared to Kai'Sa's 40.0%, a 20.0 percentage point difference. This data is based on 5 recent ranked games in patch 26.10.

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

In the early game, Kai'Sa has the advantage against Riven with a 50.0% win rate versus 50.0%. Kai'Sa 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 Riven in the late game?

In the late game, Riven takes over the Kai'Sa vs Riven matchup with a 100.0% win rate compared to 0.0%. Riven scales better into team fights and objective contests after 25 minutes.

Who wins the Kai'Sa vs Riven matchup?

Riven wins the matchup against Kai'Sa with a 60.0% win rate in League of Legends patch 26.10. The 20.0 percentage point advantage means Riven is significantly favored in this lane matchup based on 5 games analyzed.

What is the best Kai'Sa build against Riven?

The best Kai'Sa build against Riven 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 Riven?

The best Kai'Sa runes against Riven use the Sorcery primary tree with Inspiration secondary. This rune setup achieves a 100.0% win rate in the Kai'Sa vs Riven matchup. See the full rune breakdown in the matchup comparison above.

Does Kai'Sa counter Riven?

No, Kai'Sa struggles against Riven with only a 40.0% win rate. Riven has the advantage in this matchup. Kai'Sa players should focus on safe farming and avoiding extended trades to minimize Riven's lead.

How do I play Kai'Sa against Riven?

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