Kha'Zix - League of Legends Champion
Win Rate
47.9%
Pick Rate
1.8%

Kha'Zixvs Karthus

FAssassin
Patch26.11
Matches776,441
LaneAll Lanes
TierAll Tiers
Last UpdatedJun 7, 2026
MethodologyData Methodology

Kha'Zix vs Karthus is a decisive matchup in LoL patch 26.11. Karthus wins with a 55.0% win rate (+10.0%) over Kha'Zix based on 20 games. Karthus wins the early laning phase while Kha'Zix scales better into the 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 - 45.0% win rate in this matchup
Kha'Zix
45.0% WR
VS
Karthus vs Kha'Zix matchup - 55.0% win rate
Karthus
55.0% WR

Who Wins the Kha'Zix vs Karthus Matchup?

Karthus wins the Kha'Zix vs Karthus matchup
Winner
Karthus
Matches: 20
45.0%
Win Rate
55.0%
0.8
CS / min
1.6
676
DMG / min
1,267
13,839
Gold / game
13,968
463
Heal / min
301
578
DMG Mitigated / min
446
0.2
CC / min
0.6
40.0%
Early Game WR
60.0%
50.0%
Late Game WR
50.0%

Kha'Zix vs Karthus Matchup Summary

The Kha'Zix vs Karthus matchup is a decisive matchup in League of Legends ranked play. Based on 20 recent matches analyzed, Karthus wins with a 55.0% win rate compared to Kha'Zix's 45.0%, giving Karthus a 10.0 percentage point advantage. Game phase dynamics play a critical role here: Karthus controls the early laning stage, but Kha'Zix outscales as the game goes longer. The matchup shifts dramatically depending on game length — Karthus needs to press advantages before Kha'Zix reaches their power spikes, while Kha'Zix should focus on safe farming and hitting key item breakpoints. The most significant statistical gap is in crowd control, where Karthus leads by 0.4s 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
0.8Kha'Zix
1.6Karthus
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
676Kha'Zix
1,267Karthus
Karthus heavily out-damages Kha'Zix by 592 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
13,839Kha'Zix
13,968Karthus
Kha'Zix and Karthus generate nearly equal gold per game, with just a 129 gold difference. Neither champion has a clear economic advantage, so gold leads will depend on individual play quality, kill participation, and objective contributions.
Utility
0.2Kha'Zix
0.6Karthus
Karthus provides 0.4 seconds more crowd control per minute than Kha'Zix, offering better gank setup potential and slightly more team fight utility. This CC advantage helps Karthus coordinate with their jungler and control the pace of skirmishes.
Sustain
1,041Kha'Zix
747Karthus
Kha'Zix vastly out-sustains Karthus, healing and mitigating 294 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

Ionian Boots of Lucidity 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 has a 33.3% win rate across 3 games. While the overall matchup may be difficult, this item path gives Kha'Zix the best chance to compete against 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
60.0%
+20.0% advantage
Kha'Zix early game win rateKha'Zix40.0%
Karthus early game win rateKarthus60.0%
Late Game
Kha'Zix
50.0%
+0.0% advantage
Kha'Zix late game win rateKha'Zix50.0%
Karthus late game win rateKarthus50.0%

Karthus dominates the early game (first 15 minutes) with a commanding 60.0% win rate — a 20.0 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.

Late game (25+ minutes) is equally balanced, with Kha'Zix at 50.0% win rate — only 0.0 points ahead of Karthus. Team fight execution and macro play determine the winner at this stage, not champion matchup advantage.

The power dynamics shift as the game progresses — Karthus has the edge early, but Kha'Zix 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 Kha'Zix Runes Against Karthus

Domination rune tree - Kha'Zix primary runes vs KarthusDomination
Dark Harvest - best Kha'Zix rune vs KarthusSudden Impact - best Kha'Zix rune vs KarthusGrisly Mementos - best Kha'Zix rune vs KarthusTreasure Hunter - best Kha'Zix rune vs Karthus
Precision rune tree - Kha'Zix secondary runes vs KarthusPrecision
Legend: Haste - best Kha'Zix rune vs KarthusCoup de Grace - best Kha'Zix rune vs Karthus
100.0% WR

The Domination and Precision 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 26.11. 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 26.11
Opponent
Win Rate
Matches
CS/min
DMG/min
Gold/game
Early WR
Late WR
47.85%1630.877912,81341.0%55.0%
50.31%1610.778313,64856.1%46.3%
41.13%1410.874113,20943.3%39.5%
51.85%1350.980613,88647.4%55.1%
45.90%1220.869713,30546.7%45.2%
49.15%1180.877813,27340.0%55.9%
55.88%1020.875613,52452.2%58.9%
53.19%940.975713,30254.8%51.9%
44.09%930.880514,41451.4%39.7%
47.13%870.875014,51045.2%48.2%
44.71%850.878013,36057.1%32.6%
51.19%840.882614,30445.5%54.9%
55.71%700.877813,53357.1%54.3%
52.31%650.874413,78041.4%61.1%
46.67%600.868612,76144.8%48.4%
42.37%590.874213,76840.9%43.2%
55.17%580.885614,71140.7%67.7%
48.28%580.970013,27439.3%56.7%
51.79%560.985314,59845.0%55.6%
56.86%510.880613,63144.0%69.2%
40.82%491.177813,17748.1%31.8%
52.27%440.883515,17361.5%48.4%
53.49%430.881613,71240.9%66.7%
42.86%420.772212,69140.0%45.5%
47.62%420.972714,13429.4%60.0%
48.78%410.988115,10033.3%55.2%
41.03%390.981513,01740.0%42.1%
55.26%381.080114,93261.5%52.0%
52.78%360.968612,88053.9%52.2%
37.14%350.879312,90018.8%52.6%
54.84%311.080114,20364.3%47.1%
51.72%291.192514,35154.5%50.0%
58.33%240.984314,78944.4%66.7%
43.48%230.878713,26018.2%66.7%
47.83%230.774713,57427.3%66.7%
45.45%220.981915,16555.6%38.5%
45.00%200.867613,83940.0%50.0%
31.58%190.666811,42440.0%22.2%
26.32%190.867412,90311.1%40.0%
44.44%180.887913,49262.5%30.0%
61.11%180.861213,89057.1%63.6%
64.71%170.779912,64455.6%75.0%
29.41%171.481512,31133.3%27.3%
33.33%150.883313,90914.3%50.0%
71.43%140.884615,51775.0%70.0%
30.77%131.170013,18920.0%37.5%
38.46%130.862411,89937.5%40.0%
83.33%120.984414,79480.0%85.7%
41.67%121.378213,67533.3%50.0%
45.45%111.274014,59540.0%50.0%
63.64%110.766912,60050.0%80.0%
54.55%110.695815,11466.7%50.0%
10.00%101.465710,04333.3%0.0%
66.67%90.657610,47383.3%33.3%
22.22%90.983015,03833.3%16.7%
44.44%91.664810,40850.0%33.3%
71.43%70.570913,55875.0%66.7%
42.86%70.675214,50525.0%66.7%
71.43%70.61,01215,75466.7%75.0%
57.14%70.971115,234100.0%50.0%
28.57%71.472011,22425.0%33.3%
57.14%70.878913,7980.0%80.0%
42.86%70.790215,502100.0%33.3%
71.43%70.571611,088100.0%50.0%
0.00%61.553011,6210.0%0.0%
33.33%60.982615,50850.0%25.0%
33.33%60.971512,6510.0%40.0%
80.00%50.866913,835100.0%50.0%
60.00%51.176311,496100.0%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 55.0% win rate compared to Kha'Zix's 45.0%, a 10.0 percentage point difference. This data is based on 20 recent ranked games in patch 26.11.

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

In the early game, Karthus has the advantage against Kha'Zix with a 60.0% win rate versus 40.0%. 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, Kha'Zix takes over the Kha'Zix vs Karthus matchup with a 50.0% win rate compared to 50.0%. Kha'Zix 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 55.0% win rate in League of Legends patch 26.11. The 10.0 percentage point advantage means Karthus is significantly favored in this lane matchup based on 20 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 Ionian Boots of Lucidity. This build achieves a 33.3% 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 Domination primary tree with Precision secondary. This rune setup achieves a 100.0% 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 45.0% 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. Focus on safe farming — you outscale Karthus in the late game. Use the matchup-specific build and runes above to optimize your chances.