Karthus - League of Legends Champion
Win Rate
49.3%
Pick Rate
1.3%

Karthusvs Vayne

DMage
Patch26.7
Matches949,984
LaneAll Lanes
TierAll Tiers
Last UpdatedApr 19, 2026
MethodologyData Methodology

Karthus vs Vayne is a decisive matchup in LoL patch 26.7. Vayne wins with a 53.9% win rate (+7.7%) over Karthus based on 13 games. Karthus wins the early laning phase while Vayne scales better into the late game. Below you'll find the best Karthus build, runes, laning stats, and strategies for the Karthus vs Vayne matchup.

Karthus Matchup Breakdown

Use the dropdown to select an opponent and see a detailed breakdown of how Karthus 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
Vayne - 46.1% win rateVayne(46.1%)
Karthus - 46.1% win rate in this matchup
Karthus
46.1% WR
VS
Vayne vs Karthus matchup - 53.9% win rate
Vayne
53.9% WR

Who Wins the Karthus vs Vayne Matchup?

Vayne wins the Karthus vs Vayne matchup
Winner
Vayne
Matches: 13
46.1%
Win Rate
53.9%
6.0
CS / min
5.7
1,246
DMG / min
1,055
13,804
Gold / game
13,762
83
Heal / min
284
415
DMG Mitigated / min
613
0.7
CC / min
0.4
50.0%
Early Game WR
50.0%
44.4%
Late Game WR
55.6%

Karthus vs Vayne Matchup Summary

The Karthus vs Vayne matchup is a decisive matchup in League of Legends ranked play. Based on 13 recent matches analyzed, Vayne wins with a 53.9% win rate compared to Karthus's 46.1%, giving Vayne a 7.7 percentage point advantage. Game phase dynamics play a critical role here: Karthus controls the early laning stage, but Vayne outscales as the game goes longer. The matchup shifts dramatically depending on game length — Karthus needs to press advantages before Vayne reaches their power spikes, while Vayne should focus on safe farming and hitting key item breakpoints. The most significant statistical gap is in sustain, where Vayne leads by 399 HP/min — a difference that heavily influences the outcome of trades and skirmishes. Vayne has a strong advantage in this matchup. Karthus players should play defensively, prioritize safe farming under tower, and look for opportunities created by jungle pressure or Vayne 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.

Karthus vs Vayne Laning Phase Breakdown

Karthus wins the laning phase against Vayne in League of Legends

Karthus is favored during the laning phase against Vayne, 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
6.0Karthus
5.7Vayne
Karthus edges out Vayne by 0.3 CS per minute — a moderate farming advantage that adds up to roughly 5 CS over a 15-minute laning phase. This translates to earlier component purchases and slightly faster power spikes for Karthus.
Damage
1,246Karthus
1,055Vayne
Karthus heavily out-damages Vayne by 191 DMG/min, dominating both short trades and all-in fights. Vayne 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
13,804Karthus
13,762Vayne
Karthus and Vayne generate nearly equal gold per game, with just a 42 gold difference. Neither champion has a clear economic advantage, so gold leads will depend on individual play quality, kill participation, and objective contributions.
Utility
0.7Karthus
0.4Vayne
Both Karthus and Vayne 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
498Karthus
897Vayne
Vayne vastly out-sustains Karthus, healing and mitigating 399 more damage per minute. This massive durability gap means Vayne 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 Karthus Build Against Vayne

Sorcerer's Shoes is the optimal boots choice against Vayne, providing the mobility and stats Karthus needs most in this matchup. The top-performing core items for Karthus against Vayne are Shadowflame, Malignance and Rabadon's Deathcap. This combination gives Karthus 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 Karthus vs Vayne matchup.

Early Game vs Late Game

Early Game
Karthus
50.0%
+0.0% advantage
Karthus early game win rateKarthus50.0%
Vayne early game win rateVayne50.0%
Late Game
Vayne
55.6%
+11.1% advantage
Karthus late game win rateKarthus44.4%
Vayne late game win rateVayne55.6%

The early game (first 15 minutes) is a toss-up between Karthus and Vayne, with Karthus 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.

Vayne is far superior in the late game (25+ minutes), boasting a 55.6% win rate — 11.1 points above Karthus. Extended games heavily favor Vayne, whose kit and scaling make them a dominant force in team fights and objective control.

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

Domination rune tree - Karthus primary runes vs VayneDomination
Dark Harvest - best Karthus rune vs VayneCheap Shot - best Karthus rune vs VayneSixth Sense - best Karthus rune vs VayneTreasure Hunter - best Karthus rune vs Vayne
Precision rune tree - Karthus secondary runes vs VaynePrecision
Triumph - best Karthus rune vs VayneLast Stand - best Karthus rune vs Vayne
100.0% WR

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


Karthus matchup data for League of Legends patch 26.7. The table below shows Karthus'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 Karthus build, runes, laning stats, and early vs late game analysis for that specific matchup.

Karthus 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
48.78%411.51,24613,63464.7%37.5%
45.00%401.71,19914,67650.0%41.7%
37.84%371.81,20313,45342.9%34.8%
59.46%376.81,20414,13361.1%57.9%
58.33%361.41,18514,86346.1%65.2%
42.86%351.61,14713,92340.0%45.0%
44.12%341.41,12214,48658.3%36.4%
65.63%326.31,26613,64771.4%61.1%
50.00%281.61,25415,99971.4%42.9%
44.44%276.11,21913,94641.7%46.7%
59.26%276.01,24814,69160.0%58.8%
60.00%251.51,20814,13545.5%71.4%
63.64%222.01,41215,52085.7%53.3%
63.64%226.01,33115,66162.5%64.3%
57.89%191.21,11113,72737.5%72.7%
36.84%196.51,28014,54516.7%46.1%
42.11%191.51,29515,86340.0%42.9%
57.89%191.41,15014,33071.4%50.0%
47.06%176.41,29415,52850.0%46.1%
76.47%171.21,06613,39466.7%87.5%
47.06%171.81,19814,51350.0%46.1%
75.00%161.41,29814,71466.7%80.0%
56.25%161.51,14013,02250.0%62.5%
26.67%151.31,03412,14627.3%25.0%
33.33%152.11,14213,21320.0%40.0%
35.71%141.11,12013,85225.0%50.0%
38.46%131.21,08313,38916.7%57.1%
38.46%131.41,18614,42740.0%37.5%
23.08%132.21,01010,85522.2%25.0%
46.15%136.01,24613,80450.0%44.4%
53.85%137.11,16413,19242.9%66.7%
50.00%123.71,31914,92180.0%28.6%
50.00%121.21,22814,55325.0%62.5%
25.00%126.51,36414,04133.3%16.7%
83.33%121.41,23815,11766.7%88.9%
25.00%121.61,12615,19325.0%25.0%
66.67%127.31,53918,810100.0%60.0%
25.00%121.21,07613,8870.0%60.0%
50.00%121.31,03811,95450.0%50.0%
63.64%116.81,40515,26060.0%66.7%
63.64%112.91,09213,99266.7%62.5%
27.27%111.31,12512,25020.0%33.3%
18.18%111.51,18312,73025.0%14.3%
45.45%116.71,23014,91440.0%50.0%
70.00%105.91,26912,68760.0%80.0%
60.00%107.01,16813,68960.0%60.0%
60.00%101.41,38813,38660.0%60.0%
70.00%107.11,33314,53075.0%66.7%
33.33%97.31,21213,57820.0%50.0%
44.44%93.899013,717100.0%28.6%
22.22%96.81,08812,89120.0%25.0%
66.67%91.61,56915,98675.0%60.0%
66.67%91.81,22714,33780.0%50.0%
33.33%94.81,07213,64425.0%40.0%
50.00%86.71,22114,59460.0%33.3%
37.50%81.81,33816,668100.0%28.6%
42.86%72.11,10612,56733.3%50.0%
42.86%72.21,17211,38060.0%0.0%
42.86%72.01,37413,47750.0%33.3%
42.86%77.21,12512,97033.3%50.0%
71.43%75.71,05413,5520.0%100.0%
71.43%71.21,49615,8850.0%83.3%
14.29%72.91,23213,7160.0%33.3%
57.14%72.01,19112,95466.7%50.0%
42.86%72.11,19315,03550.0%40.0%
85.71%71.61,34617,646100.0%80.0%
57.14%72.81,23515,411100.0%40.0%
50.00%66.91,27912,34425.0%100.0%
66.67%61.31,38414,20166.7%66.7%
66.67%61.396311,486100.0%50.0%
33.33%65.41,55214,5320.0%33.3%
33.33%62.481311,29650.0%0.0%
66.67%64.01,15114,6630.0%80.0%
16.67%61.41,19215,1100.0%20.0%
50.00%61.61,26817,2400.0%60.0%
60.00%55.91,19113,24966.7%50.0%
40.00%51.61,10312,8790.0%66.7%
40.00%56.81,00311,9160.0%50.0%
60.00%55.11,47719,353100.0%50.0%
20.00%52.81,10312,98150.0%0.0%
60.00%53.17289,38375.0%0.0%
60.00%57.11,03414,8450.0%75.0%
20.00%58.21,15513,53650.0%0.0%
60.00%52.382213,48466.7%50.0%

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Karthus vs Vayne - Frequently Asked Questions

How does Karthus do against Vayne in League of Legends?

Vayne wins the Karthus vs Vayne matchup with a 53.9% win rate compared to Karthus's 46.1%, a 7.7 percentage point difference. This data is based on 13 recent ranked games in patch 26.7.

How does Karthus do against Vayne in the early game?

In the early game, Karthus has the advantage against Vayne with a 50.0% win rate versus 50.0%. Karthus players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

How does Karthus do against Vayne in the late game?

In the late game, Vayne takes over the Karthus vs Vayne matchup with a 55.6% win rate compared to 44.4%. Vayne scales better into team fights and objective contests after 25 minutes.

Who wins the Karthus vs Vayne matchup?

Vayne wins the matchup against Karthus with a 53.9% win rate in League of Legends patch 26.7. The 7.7 percentage point advantage means Vayne is significantly favored in this lane matchup based on 13 games analyzed.

What is the best Karthus build against Vayne?

The best Karthus build against Vayne includes Shadowflame, Malignance, Rabadon's Deathcap with Sorcerer's Shoes. Check the matchup breakdown above for the full item path and build order.

What are the best Karthus runes against Vayne?

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

Does Karthus counter Vayne?

No, Karthus struggles against Vayne with only a 46.1% win rate. Vayne has the advantage in this matchup. Karthus players should focus on safe farming and avoiding extended trades to minimize Vayne's lead.

How do I play Karthus against Vayne?

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