Kha'Zix - League of Legends Champion
Win Rate
48.0%
Pick Rate
1.8%

Kha'Zixvs Karthus

FAssassin
Patch26.14
Matches491,560
LaneAll Lanes
TierAll Tiers
Last UpdatedJul 22, 2026
MethodologyData Methodology

Kha'Zix vs Karthus is a decisive matchup in LoL patch 26.14. Karthus wins with a 66.7% win rate (+33.3%) over Kha'Zix based on 9 games. Karthus holds the advantage in both the early and late game. Below you'll find the best Kha'Zix build, runes, laning stats, and strategies for the Kha'Zix vs Karthus matchup.

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Kha'Zix Matchup Breakdown

Use the dropdown to select an opponent and see a detailed breakdown of how Kha'Zix 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
Kha'Zix - 33.3% win rate in this matchup
Kha'Zix
33.3% WR
VS
Karthus vs Kha'Zix matchup - 66.7% win rate
Karthus
66.7% WR

Who Wins the Kha'Zix vs Karthus Matchup?

Karthus wins the Kha'Zix vs Karthus matchup
Winner
Karthus
Matches: 9
33.3%
Win Rate
66.7%
0.9
CS / min
1.7
740
DMG / min
1,147
14,400
Gold / game
15,247
433
Heal / min
296
737
DMG Mitigated / min
497
0.2
CC / min
0.5
0.0%
Early Game WR
100.0%
42.9%
Late Game WR
57.1%

Kha'Zix vs Karthus Matchup Summary

The Kha'Zix vs Karthus matchup is a decisive matchup in League of Legends ranked play. Based on 9 recent matches analyzed, Karthus wins with a 66.7% win rate compared to Kha'Zix's 33.3%, giving Karthus a 33.3 percentage point advantage. Karthus dominates at every stage — from early laning through late game team fights. This consistent advantage makes it difficult for Kha'Zix 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 Karthus leads by 0.2s CC/min — a difference that heavily influences the outcome of trades and skirmishes. Karthus has a strong advantage in this matchup. Kha'Zix players should play defensively, prioritize safe farming under tower, and look for opportunities created by jungle pressure or Karthus 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.

Kha'Zix vs Karthus Laning Phase Breakdown

Karthus wins the laning phase against Kha'Zix in League of Legends

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

Farming
0.9Kha'Zix
1.7Karthus
Karthus edges out Kha'Zix by 0.8 CS per minute — a moderate farming advantage that adds up to roughly 12 CS over a 15-minute laning phase. This translates to earlier component purchases and slightly faster power spikes for Karthus.
Damage
740Kha'Zix
1,147Karthus
Karthus heavily out-damages Kha'Zix by 407 DMG/min, dominating both short trades and all-in fights. Kha'Zix should avoid extended combat and instead focus on burst trade patterns — short engages followed by immediate disengagement — to avoid letting Karthus's sustained damage advantage take over.
Economy
14,400Kha'Zix
15,247Karthus
Karthus generates a commanding 847 more gold per game than Kha'Zix. This substantial economic advantage means Karthus consistently reaches key item breakpoints earlier, creating a compounding lead that grows throughout the game. Kha'Zix should focus on cost-effective item choices and avoid unnecessary deaths to prevent falling further behind.
Utility
0.2Kha'Zix
0.5Karthus
Both Kha'Zix and Karthus provide similar amounts of crowd control (0.2s/min difference), meaning neither has a significant advantage in locking down opponents for ganks or team fights. Lane ganks are equally effective for both sides.
Sustain
1,170Kha'Zix
793Karthus
Kha'Zix vastly out-sustains Karthus, healing and mitigating 377 more damage per minute. This massive durability gap means Kha'Zix can absorb significant punishment and remain in lane while Karthus is forced to recall. Building grievous wounds early is essential for Karthus, and focusing on burst trade patterns rather than sustained fights is critical.

Best Kha'Zix Build Against Karthus

Mercury's Treads is the optimal boots choice against Karthus, providing the mobility and stats Kha'Zix needs most in this matchup. The top-performing core items for Kha'Zix against Karthus are Voltaic Cyclosword, Serylda's Grudge and Edge of Night. This combination gives Kha'Zix an effective balance of damage, survivability, and utility for the matchup. This build achieves a solid 50.0% win rate across 2 games, proving it to be a reliable item path when facing Karthus. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Kha'Zix vs Karthus matchup.

Early Game vs Late Game

Early Game
Karthus
100.0%
+100.0% advantage
Kha'Zix early game win rateKha'Zix0.0%
Karthus early game win rateKarthus100.0%
Late Game
Karthus
57.1%
+14.3% advantage
Kha'Zix late game win rateKha'Zix42.9%
Karthus late game win rateKarthus57.1%

Karthus dominates the early game (first 15 minutes) with a commanding 100.0% win rate — a 100.0 percentage point lead over Kha'Zix. This lopsided early game means Karthus can dictate the pace of the lane from level 1, controlling trades, wave state, and river priority.

Karthus is far superior in the late game (25+ minutes), boasting a 57.1% win rate — 14.3 points above Kha'Zix. Extended games heavily favor Karthus, whose kit and scaling make them a dominant force in team fights and objective control.

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

Best Kha'Zix Runes Against Karthus

Inspiration rune tree - Kha'Zix primary runes vs KarthusInspiration
First Strike - best Kha'Zix rune vs KarthusCash Back - best Kha'Zix rune vs KarthusTriple Tonic - best Kha'Zix rune vs KarthusCosmic Insight - best Kha'Zix rune vs Karthus
Domination rune tree - Kha'Zix secondary runes vs KarthusDomination
Sudden Impact - best Kha'Zix rune vs KarthusTreasure Hunter - best Kha'Zix rune vs Karthus
50.0% WR

The Inspiration and Domination rune setup gives Kha'Zix the best tools to compete against Karthus in this difficult matchup, compensating for the statistical disadvantages with optimal rune synergies.


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

Kha'Zix 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
46.51%1290.880212,98548.1%45.5%
45.05%910.876612,17642.2%47.8%
53.01%830.875713,28954.0%52.2%
50.00%740.884213,10850.0%50.0%
50.00%680.982213,56642.9%55.0%
59.09%660.881313,68652.4%62.2%
41.27%630.874213,55140.0%41.9%
54.84%620.881313,55647.8%59.0%
52.73%550.881913,19857.1%50.0%
46.15%520.770513,99152.6%42.4%
45.10%510.874312,89045.0%45.2%
56.82%440.876513,44963.2%52.0%
41.46%410.781413,16143.8%40.0%
32.43%370.968112,92246.7%22.7%
45.95%370.770311,17047.6%43.8%
37.84%370.885712,91735.7%39.1%
55.88%340.988014,31042.9%65.0%
41.18%340.877113,49258.3%31.8%
48.48%330.875513,13938.5%55.0%
56.25%320.879312,99733.3%76.5%
34.38%321.083013,26337.5%31.3%
50.00%300.872312,33235.7%62.5%
48.28%291.075612,07640.0%57.1%
51.72%290.674911,81253.3%50.0%
57.69%260.988514,34357.1%57.9%
46.15%260.879514,29250.0%44.4%
52.00%250.985613,14455.6%50.0%
36.00%250.870910,87940.0%33.3%
37.50%240.875712,39825.0%50.0%
47.83%230.888913,97155.6%42.9%
55.00%200.879514,10850.0%58.3%
50.00%200.879214,43140.0%53.3%
50.00%201.071412,27750.0%50.0%
52.94%171.069513,559100.0%27.3%
31.25%160.784614,69950.0%20.0%
66.67%150.674813,26971.4%62.5%
53.33%151.281114,3060.0%61.5%
35.71%141.073811,52016.7%50.0%
35.71%140.962012,74025.0%40.0%
46.15%130.869112,64050.0%42.9%
46.15%131.064912,06233.3%57.1%
41.67%120.779413,03720.0%57.1%
25.00%120.670012,98950.0%12.5%
63.64%110.679014,45450.0%71.4%
50.00%100.875713,98633.3%57.1%
22.22%91.566610,33620.0%25.0%
33.33%90.974014,4000.0%42.9%
22.22%90.867014,10940.0%0.0%
66.67%90.885712,83960.0%75.0%
62.50%81.080313,24666.7%60.0%
75.00%80.892713,774100.0%66.7%
42.86%70.858110,51533.3%50.0%
57.14%70.71,08114,41050.0%60.0%
57.14%70.673814,17933.3%75.0%
71.43%70.969511,90450.0%80.0%
0.00%60.669613,2160.0%0.0%
60.00%51.384512,106100.0%33.3%
40.00%51.984716,0330.0%50.0%
40.00%50.657212,81550.0%33.3%
40.00%50.673011,83750.0%33.3%

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Kha'Zix vs Karthus - Frequently Asked Questions

How does Kha'Zix do against Karthus in League of Legends?

Karthus wins the Kha'Zix vs Karthus matchup with a 66.7% win rate compared to Kha'Zix's 33.3%, a 33.3 percentage point difference. This data is based on 9 recent ranked games in patch 26.14.

How does Kha'Zix do against Karthus in the early game?

In the early game, Karthus has the advantage against Kha'Zix with a 100.0% win rate versus 0.0%. Karthus players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

How does Kha'Zix do against Karthus in the late game?

In the late game, Karthus takes over the Kha'Zix vs Karthus matchup with a 57.1% win rate compared to 42.9%. Karthus scales better into team fights and objective contests after 25 minutes.

Who wins the Kha'Zix vs Karthus matchup?

Karthus wins the matchup against Kha'Zix with a 66.7% win rate in League of Legends patch 26.14. The 33.3 percentage point advantage means Karthus is significantly favored in this lane matchup based on 9 games analyzed.

What is the best Kha'Zix build against Karthus?

The best Kha'Zix build against Karthus includes Voltaic Cyclosword, Serylda's Grudge, Edge of Night with Mercury's Treads. This build achieves a 50.0% win rate in the matchup. Check the matchup breakdown above for the full item path and build order.

What are the best Kha'Zix runes against Karthus?

The best Kha'Zix runes against Karthus use the Inspiration primary tree with Domination secondary. This rune setup achieves a 50.0% win rate in the Kha'Zix vs Karthus matchup. See the full rune breakdown in the matchup comparison above.

Does Kha'Zix counter Karthus?

No, Kha'Zix struggles against Karthus with only a 33.3% win rate. Karthus has the advantage in this matchup. Kha'Zix players should focus on safe farming and avoiding extended trades to minimize Karthus's lead.

How do I play Kha'Zix against Karthus?

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