Kai'Sa - League of Legends Champion
Win Rate
48.3%
Pick Rate
4.8%

Kai'Savs Viktor

FMarksmanMage
Patch26.7
Matches949,984
LaneAll Lanes
TierAll Tiers
Last UpdatedApr 22, 2026
MethodologyData Methodology

Kai'Sa vs Viktor is a decisive matchup in LoL patch 26.7. Viktor wins with a 85.7% win rate (+71.4%) over Kai'Sa based on 7 games. Viktor 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 Viktor 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
Viktor - 14.3% win rateViktor(14.3%)
Kai'Sa - 14.3% win rate in this matchup
Kai'Sa
14.3% WR
VS
Viktor vs Kai'Sa matchup - 85.7% win rate
Viktor
85.7% WR

Who Wins the Kai'Sa vs Viktor Matchup?

Viktor wins the Kai'Sa vs Viktor matchup
Winner
Viktor
Matches: 7
14.3%
Win Rate
85.7%
6.7
CS / min
7.2
738
DMG / min
1,051
12,613
Gold / game
13,606
142
Heal / min
66
508
DMG Mitigated / min
600
0.1
CC / min
0.9
33.3%
Early Game WR
66.7%
0.0%
Late Game WR
100.0%

Kai'Sa vs Viktor Matchup Summary

The Kai'Sa vs Viktor matchup is a decisive matchup in League of Legends ranked play. Based on 7 recent matches analyzed, Viktor wins with a 85.7% win rate compared to Kai'Sa's 14.3%, giving Viktor a 71.4 percentage point advantage. Viktor 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 Viktor leads by 0.9s CC/min — a difference that heavily influences the outcome of trades and skirmishes. Viktor 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 Viktor 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 Viktor Laning Phase Breakdown

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

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

Farming
6.7Kai'Sa
7.2Viktor
Viktor edges out Kai'Sa 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 Viktor.
Damage
738Kai'Sa
1,051Viktor
Viktor heavily out-damages Kai'Sa by 314 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 Viktor's sustained damage advantage take over.
Economy
12,613Kai'Sa
13,606Viktor
Viktor generates a commanding 994 more gold per game than Kai'Sa. This substantial economic advantage means Viktor consistently reaches key item breakpoints earlier, creating a compounding lead that grows throughout the game. Kai'Sa should focus on cost-effective item choices and avoid unnecessary deaths to prevent falling further behind.
Utility
0.1Kai'Sa
0.9Viktor
Viktor brings significantly more crowd control than Kai'Sa, with 0.9 more seconds of CC per minute. This large utility gap makes Viktor 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
650Kai'Sa
666Viktor
Kai'Sa and Viktor have comparable sustain profiles, with only 16 HP/min separating their healing and damage mitigation. Neither champion can out-attrition the other in lane, so trades will be decided by burst potential and ability usage rather than sustain.

Best Kai'Sa Build Against Viktor

Gunmetal Greaves is the optimal boots choice against Viktor, providing the mobility and stats Kai'Sa needs most in this matchup. The top-performing core items for Kai'Sa against Viktor are Kraken Slayer, Shadowflame and Guinsoo's Rageblade. 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 Viktor matchup.

Early Game vs Late Game

Early Game
Viktor
66.7%
+33.3% advantage
Kai'Sa early game win rateKai'Sa33.3%
Viktor early game win rateViktor66.7%
Late Game
Viktor
100.0%
+100.0% advantage
Kai'Sa late game win rateKai'Sa0.0%
Viktor late game win rateViktor100.0%

Viktor dominates the early game (first 15 minutes) with a commanding 66.7% win rate — a 33.3 percentage point lead over Kai'Sa. This lopsided early game means Viktor can dictate the pace of the lane from level 1, controlling trades, wave state, and river priority.

Viktor 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 Viktor, whose kit and scaling make them a dominant force in team fights and objective control.

Viktor 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 Viktor

Precision rune tree - Kai'Sa primary runes vs ViktorPrecision
Press the Attack - best Kai'Sa rune vs ViktorPresence of Mind - best Kai'Sa rune vs ViktorLegend: Bloodline - best Kai'Sa rune vs ViktorCoup de Grace - best Kai'Sa rune vs Viktor
Domination rune tree - Kai'Sa secondary runes vs ViktorDomination
Taste of Blood - best Kai'Sa rune vs ViktorTreasure Hunter - best Kai'Sa rune vs Viktor
100.0% WR

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


Kai'Sa matchup data for League of Legends patch 26.7. 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 26.7
Opponent
Win Rate
Matches
CS/min
DMG/min
Gold/game
Early WR
Late WR
46.74%4456.781713,78141.9%51.3%
45.48%4207.083813,47146.6%44.2%
47.01%3856.882914,00452.8%42.0%
49.56%3416.682213,64453.9%45.4%
47.87%3286.786014,43549.3%46.8%
46.74%2916.991814,19438.0%53.7%
47.27%2567.091414,66745.2%48.9%
50.00%2227.093214,40950.0%50.0%
49.18%1837.085513,68647.2%52.0%
49.10%1676.887114,36054.4%44.3%
48.61%1447.087214,38939.4%57.5%
54.68%1396.983814,06463.0%45.5%
62.50%1046.889414,20659.6%65.4%
49.49%996.884813,76342.9%56.0%
44.33%977.082013,85042.0%46.8%
49.47%956.988414,59554.5%45.1%
42.22%906.883913,69237.2%46.8%
50.62%816.888313,62446.5%55.3%
50.67%756.782514,22341.9%56.8%
52.24%677.385014,04151.4%53.1%
37.04%547.390915,52233.3%39.4%
56.00%506.51,04113,90344.0%68.0%
59.18%496.888214,47057.1%60.7%
42.22%457.091915,69841.2%42.9%
34.88%437.081714,17441.2%30.8%
32.50%406.991013,48340.0%25.0%
58.97%397.398815,47968.8%52.2%
58.97%396.978413,40463.6%52.9%
39.47%386.683215,00143.8%36.4%
33.33%336.893213,84331.3%35.3%
40.74%277.096715,14244.4%38.9%
63.64%227.190314,04863.6%63.6%
52.38%217.587414,13757.1%42.9%
40.00%157.273313,19225.0%57.1%
50.00%147.077813,70633.3%62.5%
15.38%137.387413,54140.0%0.0%
33.33%126.980714,31833.3%33.3%
45.45%116.482713,53433.3%60.0%
20.00%107.184112,0420.0%40.0%
30.00%107.094614,55425.0%33.3%
75.00%86.71,07213,44866.7%80.0%
42.86%77.579414,03550.0%33.3%
85.71%74.892014,873100.0%80.0%
42.86%77.693115,817100.0%20.0%
14.29%76.773812,61333.3%0.0%
71.43%76.788211,28075.0%66.7%
66.67%66.883911,75066.7%66.7%
66.67%66.583312,58250.0%100.0%
16.67%67.079212,76950.0%0.0%
50.00%68.194314,63866.7%33.3%
83.33%67.11,15519,5800.0%83.3%
20.00%55.51,01414,0100.0%33.3%
80.00%56.51,13916,068100.0%75.0%
40.00%56.21,31316,520100.0%25.0%
60.00%56.51,15811,04266.7%50.0%
20.00%57.01,15812,54725.0%0.0%
60.00%58.095313,53833.3%100.0%
40.00%57.253813,63750.0%33.3%

Get the MetaBot Desktop App

Level up your gameplay with real-time overlays, automatic game detection, and instant stats — all on your desktop.

In-game overlaysAuto game detectionMulti-game supportPersonal dashboard
Download NowFree download
🔍

Help us maintain accuracy! If you notice incorrect stats, missing data, or any issues, your feedback directly improves the quality of our data for the entire community.

Report an Issue

Kai'Sa vs Viktor - Frequently Asked Questions

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

Viktor wins the Kai'Sa vs Viktor matchup with a 85.7% win rate compared to Kai'Sa's 14.3%, a 71.4 percentage point difference. This data is based on 7 recent ranked games in patch 26.7.

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

In the early game, Viktor has the advantage against Kai'Sa with a 66.7% win rate versus 33.3%. Viktor 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 Viktor in the late game?

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

Who wins the Kai'Sa vs Viktor matchup?

Viktor wins the matchup against Kai'Sa with a 85.7% win rate in League of Legends patch 26.7. The 71.4 percentage point advantage means Viktor is significantly favored in this lane matchup based on 7 games analyzed.

What is the best Kai'Sa build against Viktor?

The best Kai'Sa build against Viktor includes Kraken Slayer, Shadowflame, Guinsoo's Rageblade with Gunmetal Greaves. Check the matchup breakdown above for the full item path and build order.

What are the best Kai'Sa runes against Viktor?

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

Does Kai'Sa counter Viktor?

No, Kai'Sa struggles against Viktor with only a 14.3% win rate. Viktor has the advantage in this matchup. Kai'Sa players should focus on safe farming and avoiding extended trades to minimize Viktor's lead.

How do I play Kai'Sa against Viktor?

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